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    Stm32 NFC ST25R Закінчився left

    I need to write a program based on the STM32F4 microcontroller and the NFC chip ST25R3916 or ST25R3911B. The program should implement work with the phone (Android and IOS) and work with NFS cards. The program is required to be able to read data from physical cards and to transmit and receive data from the phone (NFC TAG or NDEF messages).

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    As a project manager requiring embedded software engineering, I need qualified candidates to handle firmware development, device driver programming, as well as embedded systems testing and debugging. The target platform is a microcontroller and the primarily language utilized will be C. Ideal Skills and Experience: - Proficient with C programming language - Extensive experience and understanding of firmware development - Competence in device driver programming - Proven background in embedded systems troubleshooting and debugging - Familiar with microcontroller platform

    $6 / hr (Avg Bid)
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    8 заявки
    Oilfield Cheat Sheet for Android 22 годин(-и) left
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    I need a comprehensive android-based cheat sheet that includes all necessary oilfield formulas for drilling, production and well control. Key Features: - I would like to have drilling formulas such as Weight on Bit, Rotary Speed and Mud Pump Output. This will make it easier for me to perform drilling related calculations on the go. - The production formulas should be included as well, to help me with my production related calculations. - The cheat sheet should also have well control formulas. This will help me make important calculations in case of an emergency. My Requirement: - I need this cheat sheet to be user-friendly. This will allow me to plug in numbers easily and have the app compute the results seamlessly. Ideal Skills: - Android development - Oilfield knowledge - Use...

    $750 - $1500
    Обраний Терміновий Прихований Угода про нерозголошення
    $750 - $1500
    5 заявки
    PDF to Excel Data Entry - very simple task! 6 дні(-в) left
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    I need this to be done IMMEDIATELY! - Extract data in a specified format. - Transfer data from the price listing PDF to an Excel spreadsheet. - Input details such as SKU, Name, Description, Brand, Cost Price, Length, Width, Height, and Weight, which are highlighted in blue. - If any title or heading is not mentioned in the details provided in item #3, add it to columns U-Z. - Ensure all data is formatted correctly, with names in proper case and prices as numerical values. I'm in need of a proficient data entry freelancer to help convert a scanned image PDF to an Excel spreadsheet. Key Details: - The PDF contains less than 50 pages. - The data in the PDF is in the form of scanned images, making it crucial that the freelancer has experience in handling this format....

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    Smart Plug PCB Design 6 дні(-в) left
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    I need a PCB for controlling the residential electric current (220VAC) using the following componenets: - ESP32 as microcontroller -1 relay 3VD/220AC as an actuator - LoRa module (SX1278) to communicate with others equipments (already developed and manufactured). - RTC module (DS3231) for getting timeStamp. - An AC/DC currrent transofrmer (220VAC/12VDC) is needed to feed the entire circuit from the same electric source we are controling. - 2 voltage regulator: 12/5VDC and 5/3.3VDC I've design several measurements devices using ESP32, LoRa , RTC to create a monitoring net. This is a first control device that will be inluded. So there are a lot of material that this work can lean on.

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    ...duration. - Activate a solenoid latch: This component is crucial as it performs a critical function in the project. The solenoid latch should be triggered once the motor is on and the music is playing. - Stop the music and motor: Once the solenoid latch has been activated, the MP3 player and motor should stop automatically. Ideal Skills and Experience: - Proficient in Arduino or any other microcontroller programming - Previous experience in working with motors, MP3 modules, and solenoid latches - Familiarity with crash sensor micro switches and their implementation - Strong problem-solving skills to troubleshoot any potential issues - Ability to deliver a clear and well-commented sketch for future reference. If you have the expertise, creativity, and experience to bring t...

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    Java Spring Boot Developer Needed 6 дні(-в) left
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    I'm looking for a capable Java Spring Boot backend developer, with a special emphasis on user authentication and authorization. Your tasks will comprise of: - Designing and integrating a robust two-factor authentication system - The two-factor authentication must employ the SMS methodology Qualifications include substantial experience with Java Spring Boot, depth of knowledge in creating and managing secure user authentication systems, and a comprehensive understanding of two-factor authentication, preferably with SMS authentication. Please provide examples of your prior work related to user authentication and two-factor authentication systems. I can't wait to collaborate with someone who's as enthusiastic about this project as I am!

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    I'm looking for an experienced IoT developer who can create an Arduino-based system that triggers actions or alerts based on scraped text data from a website. Key Responsibilities: - Develop a system using Arduino, Raspberry Pi, and ESP32 microcontroller - Implement website scraping functionality to extract specific text content - Design a mechanism to trigger predefined actions or alerts based on the scraped data Ideal Experience: - Proficient in Arduino programming - Familiarity with ESP32 microcontroller and Raspberry Pi - Experience with website scraping techniques - Ability to integrate scraped data to trigger actions or alerts on an IoT system Please note that my preferred programming language wasn't specified. Feel free to suggest the most appropriate lan...

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    Trophy icon Website Image Upscaling to PNG 6 дні(-в) left

    i need someone to get my images that i have and make them high quality and light weight. the images are created by the windows snippet tool. the snippets are of screens of a software that i use. i would like someone to get those images and make them sharp and crisp. i purchased some images from shutterstock, and they are high quality and very light weight. i would like to create my images like that. attached are some sample of an image i would to upscale. make an upscale of this image and send it to me, and i will see your work and i will hire you for all my images.

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    Comprehensive SEO Assistance for wpbwl.com 6 дні(-в) left
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    I'm in need of a seasoned SEO expert to enhance the visibility and performance of my website, wpbwl.com. The successful freelancer should have a proven track record in SEO, particularly in keyword research, on-page and off-page optim...search engine rankings. This might include, but not limited to, meta tags, headings, URL structure, and content optimization. - Off-page Optimization: The successful freelancer should also be able to enhance the off-page SEO of my website. This includes building high-quality backlinks, managing social media presence, and improving the overall reputation of my website in the digital space. Measurement of Success: The deliverables should result in improved search engine rankings and increased website traffic. Please only include past work in yo...

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    I am in need of a professional who can certify that the floor is sufficient to bear the load of a generator installation. Key Requirements: - Verify that the concrete surface is suitable for the generator. - Ensure the floor can withstand the weight of the generator for emergency backup power. - If necessary, provide recommendations for additional structural support. Location is 2nd level of a parking structure - Generator to be located along 2 walls in a parking spot. Please note that the generator will be used for emergency backup power, so it's crucial that the floor can handle the load without any issues. I am not certain if additional structural support will be necessary, but I need a comprehensive evaluation on this. Skills & Experience: - Structural Engineer wi...

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    Місцевий
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    Weight Loss Tracking Sheet Overhaul 6 дні(-в) left
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    I'm in need of an Excel Spreadsheet expert to help with a few key tasks: - Revamp the Weight Loss Tracking Sheet: The current formula isn't functioning as intended. Your job will be to troubleshoot and fix the problem. - Nutrition Plan Integration: Blend the Weight Loss Tracking Sheet with a separate nutrition plan in the same Excel document. The two should have a uniform look, with consistent colours and my branding. - Branding Adjustments: Remove branding from the Weight Loss Tracking Sheet and ensure it matches the nutrition plan in terms of aesthetics. Your expertise in Excel formulas and formatting, as well as design skills will be key in completing this project successfully. Also please make a copy of the tracking sheets below so I have master cop...

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    2 Traditional & Elegant Graphics for Food Exhibition 6 дні(-в) left
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    ...catering particularly to hotels, restaurants and catering businesses. The focus of the graphics is to promote our brand identity which is traditional and elegant. Key Requirements: - The graphics should be traditional and elegant in nature - You will need to incorporate classy typography and intricate patterns - Understanding and being able to write Arabic is a plus. You'll be provided with: - Measurement specifications - Our brand assets - References of previous designs Ideal Skills: - Proficiency in graphic design, particularly in creating traditional and elegant designs - Good understanding of typography and patterns - Previous experience in designing for food industry exhibitions is a plus. - Strong portfolio demonstrating similar work. Looking forward to seeing...

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    ...software solution capable of accurately counting electronic components based on weight measurements. The concept involves establishing a database of various components, each with its corresponding full and empty package weights. The counting process will occur on a scale, where after placing the component on the scale, the software will deduct the empty package weight from the total weight to determine the number of components remaining in the package. Key Requirements: Proficiency in software development, particularly in the realm of database management and algorithm design. Experience with integrating software with hardware components such as scales. Strong problem-solving skills to tackle the intricacies of weight-based component counting. How to Apply:...

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    Java Spring Authorization Server and Security 6 дні(-в) left
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    We are currently extending our Java Spring application and are searching for support within the area of Spring Authorization Server and Security. We want to use Spring Authorization server within our multi-tenancy approach. We need to provide different logon mechanisms starting from OAUTH2 (Azure, Google, ..), over Social Logins, API Tokens and regular JWT Tokens. We are searching for somebody who can support our development team in this area.

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    Looking for someone to integrate a step counter/pedometer to my flutter app. I also need a calorie counter and weight tracker.

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    High-Resolution Graphic Design Image Upscaling 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    i need someone to get my images that i have and make them high quality and light weight. the images are created by the windows snippet tool. the snippets are of screens of a software that i use. i would like someone to get those images and make them sharp and crisp. i purchased some images from shutterstock, and they are high quality and very light weight. i would like to create my images like that. attached are some sample of an image i would to upscale. make an upscale of this image and send it to me, and i will see your work and i will hire you for all my images.

    $24 (Avg Bid)
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    Heavy Machinery Truck Body Design 6 дні(-в) left
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    ...for trucks to create a detailed design for a tilt and slide rigid truck body. The primary use of the truck will be to transport robust goods such as heavy machinery and large vehicles as well as shipping containers. Therefore, the design needs to accommodate a weight capacity of 5-10 tons. While no specific materials have been selected for the project, the design should maximize usage of cost-effective materials that can support the mandated weight capacity. Key Requirements: - CAD design experience - Understanding of weight distribution in vehicle design - Knowledge of cost-effective, robust materials suitable for a heavy-duty truck Candidates with a background in automotive engineering and experience with the design of similar heavy-duty vehicles will only ...

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    I'm looking for a skilled professional to assist me in processing two small lidar scans. - File Format and Software: I have the scans in LAZ format and I possess the necessary software to open and process them. Therefore, the ideal candidate should be proficient in working with LAZ files and have experience using the Cloudcompare software. - Measurement Requirement: Specifically, I need to measure the height difference between the two scans. Hence, familiarity with lidar data and the ability to accurately measure height differences in Cloudcompare is essential. I'm looking for someone who is detail-oriented and can deliver precise measurements from the lidar scans. If you have experience in this area, I'd love to hear from you.

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    We are seeking an experienced Java Spring Boot developer to join our project team. Our project entails the development of a web application with Java Spring Boot for the backend and React for the frontend.

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    ...the TM4C123GH6PM Microcontroller. The system will operate with a 12VDC power supply (standard voltage for camping trailers) and all other voltages will be created from that source. The system will track ambient lux levels within the trailer using LDR. The system will track motion within the trailer using PIR sensor. Using the information above, the system will automatically turn on the lights of the camper when the ambient light is low and there is detected motion. The camper's lights are standard 12DC lights (not LEDs). When there is no motion for 5 minutes or the ambient light reaches a given threshold, the lights will turn off. There must be a manual way to turn on/off the lights without turning the system off. This will be done with button inputs to the microcontrol...

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    Facebook Ad for Pet Food for Cats 5 дні(-в) left
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    I am seeking a Facebook advertising expert who can create a focused campaign aimed at driving traffic to my website. The target audience for this campaign is pet owners. Key Points: - The main goal of the campaign is to increase the traffic to my website that buy t...optimize campaigns for driving website traffic. The brand is unique and I can share pictures of the brand of food that you will need to use in your images. There are approximately 14 images / food flavors that need to be advertised and I have the image that needs to be used in overall image. The food brand is Young Again Pet Food and is for Diabetic cats, cats with kidney disease, cats that need weight management, cats with sensitive stomach, IBD etc. There will also be a promo code for a coupon (will define promot...

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    ...who can work collaboratively with our web developers to set up eCommerce measurement in our Google Analytics (G4) account. Our system is a proprietary coded registration platform, built using PHP. Please note that the web developers have already attempted to set this up using the set up instructions provided by Google, so advanced knowledge is required. Key Requirements: - Adapt the eCommerce measurement setup for our unique, PHP-based system - Capture registration data in analytics including dynamic products and revenue details - Ensure the correct tracking of user behavior on product pages - Implement tracking to understand traffic sources and their impact on sales Ideal candidate: - Proficiency in eCommerce measurement and Google Analytics, especially G4 - Expe...

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    ...module in my circuit design utilizing a SAMD51 microcontroller, I'm in need of expert assistance to address some issues with my current PCB design. I have the existing design and fab files at hand, but the project has not achieved its full functionality. - Key Issues: The circuit is experiencing power supply issues presumed to stem from the Voltage regulator, compatibility issues with the microcontroller, and an unresponsive USB output. These are the primary targets for debugging and solution creation. - Ideal Expertise: I am seeking an experienced engineer knowledgeable in PCB design, solar power modules, and the SAMD51 microcontroller. The individual must have a track record of troubleshooting and resolving power supply issues, microcontroller misma...

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    Trophy icon Create Flyer for Farmers Market Vendors 5 дні(-в) left

    ...Share overhead costs like building space and cashier services for more savings. Flexible Pricing: You set your prices! MINCA retains only a 15% commission. Joining is Easy: One-time Joining Fee: $200 plus a Monthly Fee: $50 (covers staffing costs) The Farm Stand and Saturday Markets are just the beginning at Farmers Village, which will soon include a 30-acre educational farm park set to open in Spring 2025. Ready to showcase your products? Visit our website (currently under redesign for our launch) or contact us directly to reserve your shelf space. Spaces are filling up fast, don't miss this opportunity to grow your business and support local craftsmanship! Contact MINCA: Phone: 919----------- Email: Location: 4008 Old NC Hwy 86, Hillsborough, NC 27278 Become a part...

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    DJ Furniture Design & Schematics 5 дні(-в) left
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    I'm looking for someone to create detailed design and schematics for a custom DJ furniture piece. Key Features: - Built-in DJ controller stand - Cable management system - Storage compartments Specifications: - The furniture should be large and heavy, designed to accommodate the size and weight of typical DJ equipment. Ideal Skills: - Experience in furniture design and engineering - Proficiency in CAD software for schematics - Understanding of DJ equipment and its spatial requirements The project involves a unique blend of furniture design, engineering, and an understanding of DJ equipment needs. A successful candidate should be able to translate these requirements into a practical, functional, and visually appealing piece.

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    Угода про нерозголошення
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    Looking for a skilled Google Ads specialist with excellent graphic design abilities to create effective campaigns, with the goals to notably increase website traffic and generate high-quality leads. Ideally, the successful candidate s...creating highly engaging visual ad content - Regularly monitor and optimize the campaigns for maximum performance Requirements: - Solid knowledge of website analytics tools (e.g., Google Analytics) - Experience in setting up and optimizing Google Adwords campaigns - Strong analytical skills and data-driven thinking - Up-to-date with the latest trends and best practices in online marketing and measurement This campaign will be targeted to both local and national customers. You should be comfortable working with budgets over $1000 for the Google Ads ...

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    ... - A strong understanding of cloud-based data storage systems and their security implications. - Familiarity with the unique requirements of wound care providers concerning patient data and treatment documentation. Building an EMR system for wound care providers to operate within patient homes involves several key features: - Mobile device (iPhone/iPad) capability for image capture and AI measurement analysis. - Tools for quick care assessment documentation, including reviews, physical exams, wound care procedures, and supply orders. - Integration with billing systems for seamless financial management. - Instant progress notes creation with image attachments for communication with primary care providers. - Incorporation of features for wound care procedures like debridement, sk...

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    Java Spring Boot SSO Authentication Gateway 5 дні(-в) left
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    Implement spring cloud gateway and integrate Azure Ad authentication in gateway, when request reaching to gateway, request should redirect to Microsoft Azure login page, once authenticated successfully then request should route to resource server along with access_token to access the resource endpoint, need to implement this login functionality in spring boot 3 and jdk17

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    Trophy icon Shopify Digital Product Page Development 1 день left

    I'm a personal trainer looking to expand my reach by offering a weight loss plan that can be done both at home and at the gym. I need a single page on my Shopify store that will allow my potential clients to purchase and download my weight loss plan. The main requirements for this project are: - Developing a single page on my Shopify store which will have all the details about the weight loss plan and a call to action button for purchasing it. - Implementing a card payment system for the clients to make the purchase. - Ensuring the seamless integration of digital product delivery (specifically downloadable PDFs). Key skills and experience needed for this job include: - Proficiency in Shopify development. - Experience in developing single page websites. - Experti...

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    ...clients. The ideal candidate would have a strong understanding of exercise physiology and program design, as well as extensive experience in personal training. The program should cater for three main fitness goals: - Weight loss - Muscle building - Endurance training It should also cater to two levels of fitness experience: - Beginners - Intermediate The training frequency may vary, though it typically falls between 3-5 days a week. I need the program to be versatile and adjustable according to the individual's schedule. Include - Nutrition - Graph for progress (weight, fat percentage, habit tracking, calories/steps calculator) whether fitness watch can be attached) Skills and Experience: - Certified personal trainer or equivalent - Experience in designing fit...

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    The instrument for which we want to find a great name shall be used by doctors, nurses and lab technicians in many countries. The measurement technique used is called "multiple electrode aggregometry", or "impedance aggregometry" or "whole blood aggregometry" and a similar system on the market is the Multiplate analyzer. Other a bit less similar devices are the PFA-200 and the Verifynow system. Background: Blood platelets are tiny cell fragments, which contribute to the blood coagulation system. When there is a bleeding, blood platelets stick together and create a aggregate that helps stopping the bleeding. You can find information on blood platelets here: • You can find fimilar existing instruments below:

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    I'm in search of a top-notch nutritionist to assist with meal planning, weight loss guidance, and nutritional counseling for a plan geared towards adults (18-64). Key requirements include: - Expertise in crafting meal plans that cater to adult nutritional needs. - Experience in providing effective weight loss guidance. - Previous success in nutritional counseling. While I'm not entirely sure about dietary restrictions or allergies at the moment, I am looking for a professional who is able to cater to these needs adequately. Ideal candidates will have a deep understanding of dietary requirements for adults, the ability to provide tailored weight loss strategies, and the skills required to offer effective nutritional counseling.

    min $37 / hr
    min $37 / hr
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    I'm in search of a complete script for a courier system that offers multiple shipping services. I need a ready-to-implement ...complete script for a courier system that offers multiple shipping services. I need a ready-to-implement solution that allows managing various types of shipments, such as express, standard, scheduled, international, among others. Ideally, the script should include features such as real-time shipment tracking, integration with different transportation companies, automatic calculation of rates based on weight and destination, as well as the ability to generate shipping labels and manage online payments. If you have a script that meets these requirements or similar, I look forward to learning more details and exploring how it can be adapted to my specific ...

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    I need an expert in PCB design to create a small magnetic levitation motor. My ideal designer would possess stellar skills in: - Microcontroller-based circuit design. - Magnetic levitation systems. - Power efficiency management. The project doesn't require utmost power efficiency, a basic level would suffice. Although compact, this tiny maglev motor device should be firm and durable with functionality on par with larger models. A prototype, design files and instructions for assembly/testing will be essential deliverables. Previous experience working on similar miniaturized projects would be advantageous. Your ingenuity will be crucial in the success of this project. Let’s chat more about how you can help bring my vision to life. This magnetic levitation motor is used ...

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    I'm looking to create a custom pick and mix e-commerce site on Shopify for my candy business. The website should have a similar functionality to 's pick and mix section. Key Features: - Approximately 20 different candy options available for selection. - Customers should be able to choose betw...to a certain number of different candies in one order. Ideal Skills and Experience: - Proficient in e-commerce website development, preferably with prior experience in food or candy sectors. - Strong grasp of user experience and design principles to ensure a smooth and engaging customer journey. - Capability to implement a user-friendly and efficient candy selection process with the specified weight options. - Understanding of backend management to control the mix of candies per o...

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    Basic Shipment Tracking Web Application 4 дні(-в) left
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    ...Brand and logo will be shared during the chat. ------ below 5 main forms the I think will be required. - Customer : Customer ID Full Name, Phone1, Email, creation_Date - Address : Label, (ex: USA-Warehouse Address, City, Country, GPS coordinate, QR code of the GPS coordinate. - Shipping Label: Origine Address, Destination Address, Order No (From QuickBook), Reference_PO, Weight, Dimenssions, Tracking Number, Tracking BarCode, Delivery instruction, Package No, timestamp - Tracking Tracking_Number, Carrier_Tracking_Number, Lot Number, Expected Delivery Day, Customer:FULL Name, Status message, (suggestion) Date and Time, (Auto generated as GMT+1 time), Location, (City, Country) timestamp - Inbound_items: Inbound_tracking, Item_...

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    Wood Cavity Door Engineering Закінчився left

    I'm searching for an experienced engineer, preferably with a niche in door/pocket door design, to develop a high-quality wooden/aluminum pocket/cavity door. The project requires: - An in-depth understanding of ...preferably with a niche in door/pocket door design, to develop a high-quality wooden/aluminum pocket/cavity door. The project requires: - An in-depth understanding of working with wood material - Specialized skill to incorporate a feature that allows one side of the cavity to hold up to 70kg/m2 of cladding. - The capability to design a cavity to be within 92mm stud size to support the cladding weight. Please only bid if you have prior experience in door design and engineering, as you will be expected to demonstrate a high level of craftsmanship and innovation in the...

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    Weight Loss Meal Plan Ecommerce 4 дні(-в) left
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    I'm looking for a skilled web developer who can create a single product page for me. The product I'm selling is a meal plan designed for weight loss. Here are some specifics: - Payment Options: Only credit card payments will be accepted on the page. - Delivery Method: The purchased meal plan should be delivered to customers as a downloadable PDF. - Testimonials: I'd like to showcase some customer testimonials on the page to build trust with potential buyers. If you have experience with ecommerce platforms and can create a visually appealing, user-friendly product page, I'd love to hear from you. Please share examples of similar work you've done.

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    I need a backend api (or program) that running on java or .net that can send messages via facebook messenger (do not use Facebook APIs) using Selenium or other automation frameworks you are familiar with (if you use other automation frameworks, you must notify me for confirmation). Key features: 1. ...the user/password. 2. Send messages to specific Facebook users with provided information. 3. Send Messages from more than 2 senders to specified receiver in a short time. 4. Receive messages from Facebook users in real time (can get username information, message content). 5. Facebook will not block messages for spam reasons (the limitation is defined by you). Must-have skills: Java (familiar with Spring Boot) or C# programming skills (familiar with .Net core) Nice to have: Selenium, We...

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    Grizzly screen 7 дні(-в) left

    Hi Taras, can you give me 3x iso PDF's roughly dimensioned of the attached part. 1. Would be the part as drawn in the attached ISO picture (all Domite casting) if you can tell me the weight of this part. 2. Would be the same part but shown as a laminated part, Domite casting 38mm on top, laser cut mild steel backing plate the bottom 12.7mm thickness. This would not include the little deflector plate at the bottom. 3. Same as option 2 but showing the deflector plate at the bottom

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    I require expert 3D modelling and design services to render two metal structures for the roof of a condo building. These structures have two main purposes: 1. To provide effici...efficient shade and protection to the roof. 2. To effectively house solar panels to harness solar energy. The ideal candidate should have: - Proven experience in 3D modelling and architectural design. - Expertise in working with metal structures. - Understanding of both shading and solar energy systems. Please note, I did not specify a 3D model file format for the final deliverables, and the maximum weight the structures should be capable of handling is also unknown at this point. I expect the freelancer to guide me through these technical requirements based on the provided information and their expert ...

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    I need a professional who's well-versed in measurement theory and practice, particularly in relation to marine engines. Here's an outline of what I need: - Injection Calculations: I require someone who can accurately calculate the injections with slits for the engine. - Deviation Field Diagrams: You'll need to draw diagrams that showcase the deviation fields for the engine. - Working Drawing: I need basic working drawings that provide an overview of the main components of the engine. Ideal Skills and Experience: - Strong understanding and experience in measurement methods and calculations, particularly in a marine engine context. - Proficiency in creating deviation field diagrams. - Skilled in producing working drawings, with a focus on marine engine componen...

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    I need a proficient structural engineer who can deliver a General Arrangement (GA) drawing and design verification for a Reinforced Cement Concrete (RC...cantilever carporch of 3.5m x 6m dimensions, destined for vehicle parking. I'm picturing an industrial-style steel beam that will be supported over an existing 250x600 RCC beam, which itself sits atop an RC column. Importantly, the carporch won't be subjected to any extra weight besides the vehicle. Your experience and skills: - Mastery of industrial design style - Proven experience in RCC and steel structure design - Proficient in providing design verification - Knowledgeable in GA drawing - Able to optimize for weight and structural stability Your main deliverables: - A GA drawing of the structure - Design ve...

    $76 (Avg Bid)
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    Spring Boot 3.x Security Upgrade 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    ...need of an experienced Spring Boot developer to help with migrating our current 2.x security setup to the latest 3.x version. This is a critical part of our system hence the need for an expert in the field. - The current system uses OAuth2 for authentication. The successful bidder should be able to successfully migrate this setup to Spring Boot 3.x. - We need someone who can seamlessly transfer all existing user roles and permissions. This is essential as we cannot afford to lose any data in the process. Key skills and experience required for this project include: - Proven experience with Spring Boot, specifically versions 2.x and 3.x - Expertise in OAuth2 and other authentication mechanisms - A good understanding of user roles and permissions management in a ...

    $12 (Avg Bid)
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    I'm looking to improve the accuracy of my camera-based object distance measurements, particularly for mixed sized objects in indoor environments. Key Requirements: - Enhance the precision of object distance measurement: The current system uses a Lidar camera to measure the distance and objects . I need a freelancer who can improve this accuracy, particularly for mixed-sized objects. The goal is to ensure that the measurements are highly accurate and consistent. - Optimize for indoor use: The system will be used exclusively indoors. It's crucial the freelancer understands the challenges and lighting conditions that come with this environment. The solution should be tailored to work optimally in indoor settings. - Handling mixed object sizes: The objects being measured can ...

    $142 (Avg Bid)
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    I'm looking for a supplier who can provide me with premium, genuinely sourced spring water from Thailand. The water must meet the highest quality standards and be bottled in specific packaging. Key Requirements: - The water must be genuinely sourced from a valley well or mountains, as I need a premium, authentic product. - I need two different packaging sizes: 600mlx24 and 1.5Lx6. - The water should be naturally rich in minerals, embodying the essence of pure spring water. Skills & Experience: - Experience with sourcing and importing premium bottled water. - Familiarity with the mineral water industry and quality standards. - Strong communication skills to negotiate with suppliers and ensure quality control. - Knowledge of the Thai market and potential suppliers....

    $2 - $8 / hr
    Місцевий
    $2 - $8 / hr
    0 заявки

    I'm seeking an experienced analyst to apply ImageJ techniques on specific samples, which include DNA, chemical structures, and polymers. Responsibility for this project will involve: - Measurement and quantification of the samples, including the calculation of bond lengths and symmetry. - Providing numerical values as output. - Describing the methodology used for analysis. - Must have science background 1)Bond lengths and symmetry of a graphene lattice 2)Width a carbon nanotube 3) Dimensions of a benzene ring symmetry and bond lengths 4) dimensions of a mica lattice symmetry 5) dimensions of a crystalline inorganic material Size of a single polymer 6)Width of a DNA molecule Substantial knowledge and experience with ImageJ, biological and chemical analysis, and the ability to...

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    I'm after an expert in nanotechnology who can aid in the creation of nanosensors, focused on physical parameter measurement. Due to the specifics: - The primary task will be the research, design, and development of nanosensors. I'm particularly interested in sensors that can detect and measure physical parameters, however at this stage I've not decided on the exact parameters they should detect. Skills & Experience: - Proven record in nanosensors development - Deep comprehension of nano technology, especially regarding physical parameters detection - Broad understanding of physical parameters and how to accurately measure them using nanotechnology - Critical thinking and problem-solving skills will be invaluable. This is a task that demands precision, creativi...

    $3000 - $5000
    Місцевий
    $3000 - $5000
    0 заявки
    Weekly Fitness Check-In Sheet in Google Sheets 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    I'm looking for a weekly editable check-in sheet for my fitness clients, to be created in Google Sheets. - The sheet should contain sections for clients' names, contact information, weight, body measurements, workout details, and progress. - Each client should have a separate sheet, making it easier to manage and update the data. - The sheet should include formulas for tracking workout improvements, such as increased weights or reps. - Each sheet should be able to be progressed for approximately 8 to 10 weeks and should be editable week to week. - Ideally this sheet would be a template that I can use over and over again with clients. The ideal candidate for this job should have: - A good understanding of fitness tracking - Proficiency in Google Sheets, including for...

    $458 (Avg Bid)
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