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...2-х років. • C++11, STL, GCC/CLang, GDB/LLDB, GNU Make, CMake, Bash. • Знання STL — контейнерів та алгоритмів. • Знання файлового вводу/виводу у стандарті POSIX. • Знання POSIX Threads —нитки, м’ютекси, умовні змінні. • Вміння користуватися системою контроля версій Git. • Вміння користуватися командним рядком Linux. • Реляциійні БД, SQL. • Основи функціонування комп’ютерних мереж, протоколи TCP и HTTP. Знання HTTP/1.1. Знанння архитектури REST. • Багатопоточність. Буде плюсом: • C++14, 17, 20. • Qt. • Boost. • Засоби статичного і и динамічного анализа коду (cppcheck, clang-tidy, clazy, valgrind, gprof, …). • Розробка для embedded (buildroot, yocto, …). • Апаратн...

...деякими pop3/imap серверами за допомогою fetchmail час від часу виникає помилка, наприклад: fetchmail: Unknown login or authentication error on user@server fetchmail: socket error while fetching from user@server При цьому логін/пароль вірний, так як через декілька спроб запит виконується успішно. Завдання - написати скрипт, котрий буде відстежувати помилки вказані вище, засинати на певну кількість секунд і пробувати знову. На початку скрипту повинні бути налаштування: 1) кількість спроб 2) час очікування між спробами 3) перелік типів помилок, які повинні бути відстежені за текстом помилки для виконання наступних спроб, наприклад %socket error while fetching from% 4) перелік exit codes (вказані в man fetchmail), які повинні бути відстежені за номером код...

I'm in need of a professional and sophisticated text-based logo that would be suitable for both online and print usage for the brand: ESG Blueprint (our services cover all things in ESG for Businesses) search blueprint on web, click images use this as inspiration.. Key requirements: - Logo design should be primarily text-based. - The design should convey professionalism and sophistication, suiting a wide range of applications. - The final design should be versatile enough for use across both online and print mediums. Ideal skills/experience: - A proven track record in creating high-quality, professional logos. - Demonstrable experience in crafting text-based logos that are both visually appealing and versatile. - Understanding of the different design requirem...

Seeking freelancer in Portugal (preferably in the Arganil reg...in Portugal (preferably in the Arganil region) Are you a proactive multitasker based in Portugal, near Arganil, looking for flexible work opportunities? I am in search of a dynamic freelancer who is fluent in both Portuguese and English to assist with various tasks. Long term work, short tasks every now and then. Responsibilities include: Researching local companies and products Making phone calls Occasional site visits as required Stable internet connection for remote tasks Requirements: ✔ Fluency in Portuguese and English ✔ Reliable internet and phone communication ✔ Access to a car and a valid driver's license I offer a fixed hourly price of 8 euro per hour, but I am open to discuss a project-based...

...will be based on this framework. Stripe Integration Experience: Must have experience in integrating Stripe for handling subscriptions and billing processes. API Integration Skills: Ability to integrate third-party APIs is crucial, particularly for managing mobile proxies. Frontend Proficiency: Comfortable working with Tailwind CSS and JavaScript, React experience is a plus as the frontend may require custom development. Project Goals: To create a reliable and user-friendly platform where users can easily manage their mobile proxy subscriptions. Implement secure, scalable solutions that handle user data and proxy configurations effectively. Provide seamless Stripe integration for subscription management and secure payment processing. Deliverables: Customized Django application ...

I'm in need of a Linux-based invoicing solution with multi-user support. The software should be self-hosted and able to handle different access levels for users. Key Requirements: - Operating System: The invoicing solution should be compatible with Linux. - Multi-User Support: The software must support multiple users with distinct access levels. - User Roles: The system should have at least two access levels - Admin and User. Ideal Skills and Experience: - Prior experience in developing invoicing software, particularly for Linux environments, would be advantageous. - Proficiency in user authentication and authorization protocols. - Strong understanding of database management and security. there is a html file already build , the only thing that it need to be done is ...

I need an entry-level appointment setter to help with my financial services. The main tasks will be: - Interacting through Linkedin - Targeting clients within the financial services industry I require an individual that is: - Able to communicate effectively - Proficient in email and online chat via LinkedIn - Detail-oriented and able to maintain proper documentation - Enthusiastic and eager to learn Please provide examples of work in this field and success

I want a software, the device I use to print the output of the project I prepared as WebView, Image, and PDF is TSC, for this, it is necessary to use the connection method 'socket' with the IP and port 9100. Additionally, the '' library inside should be utilized for the application to run. The resources available are as follows, along with an example APK.

I need a talented VB.net developer with a strong background in SQL Server. Key Responsibilities: - Develop software applications using VB.net - Efficiently manage databases - Designing, coding, testing, and debugging software applications using VB.NET. - Calling third-party API - Payment gateway integration - Stored Procedure Ideal Candidate: - Proven experience in VB.net development - Strong familiarity with SQL Server - Good problem-solving skills - Ability to work independently and meet deadlines. Please provide relevant work samples in VB.net development and describe your experience with SQL Server.

I'm looking for an experienced server administrator to optimize my dedicated server running Almalinux 9.3 + Plesk. The server is currently performing poorly with slow website loading times and database slowdowns, which is unacceptable as I regularly have more than 500 concurrent visitors. The primary focus of this project will be optimizing the server's Plesk settings, Postgres and MariaDB databases, and PHP 8.2 configuration. Key tasks will include, but are not limited to: - Configuring Plesk for optimal performance, including adjusting server pool size - Identifying and implementing improvements to Postgres and MariaDB settings to reduce slowdowns - Tuning PHP 8.2 to enhance website speed and performance Ideal candidates for this project will ha...

As a health-oriented individual planning to expand into the plant-based nutrition space, I'm seeking an experienced nutritionist with a deep understanding of plant-based nutrition to collaborate on product development. Services required include: - Plant-Based Nutritional Expertise: Guiding the formulation of a new plant-derived nutritional product that is both healthy and appealing. - Research and Analysis: Keeping updated with the latest research in plant-based nutrition to ensure the product stays current and effective. Ideally, the freelancer should possess extensive experience in plant-based nutrition, product development, and an analytical mindset with a focus on nutritional science. A strong background in similar product creation is much app...

I need a detail-oriented professional to help with my bookkeeping and prepare financial statements using Excel. Key Responsibilities: - Regularly update my Excel spreadsheets with day-to-day transactions - Prepare monthly financial statements for my business Ideal Skills & Experience: - Strong Excel skills, including advanced functions and formulas - Experience in bookkeeping and financial statement preparation - Attention to detail and a good understanding of accounting principles Please note: - The role is likely to require around 10 hours of work per month - I may consider transitioning to a more robust accounting software in the future, so experience with QuickBooks or Xero would be a plus.

Seeking a Customer Outreach Specialist to help identify and engage potential customers for our business. Responsibilities include developing outreach strategies and managing marketing campaigns. Candidates should have experience in customer outreach, digital marketing, and strong communication skills.

I am in need of a minimalist, icon-based logo for our new edtech SaaS company, Tassel. Maybe something with the "T" as a tassel? This should incorporate graduation themes or make it clear that these are graduation tassels. If you want some inspiration what we're going for: clean & modern enterprise-y: Some more with a little pop & personality: Key Points: - The logo should be simple yet memorable, with a modern touch that resonates well with SaaS industry aesthetics. - I'm looking for a professional who can create an icon that is easy to remember and redraw. - The ideal logo should

I was utilizing a server running Alamlinux9.3 with Virtualizor for my virtualization needs. However, after a recent reboot, the server failed to start up properly. Despite troubleshooting attempts, the system remains inaccessible. The datacenter has provided access to the server via sysrcd (SystemRescueCd), but I lack the expertise to efficiently recover the system and get it operational again. I am seeking assistance from experienced system administrators or IT professionals who have expertise in Alamlinux, Virtualizor, and system recovery. The goal is to diagnose the issue, recover the system, and ensure it is functioning correctly. Tasks: Diagnose the cause of the server failure after reboot. Implement necessary steps to recover the Alamlinux9.3 system. E...

I need a robust StarCloud print feature integrated to my website through PHP. I require an expert in PHP who understands how to efficiently generate receipts directly from a website. Key Features Required: - Personalized receipt printing: Upon a successful order, a receipt should be generated for that specific transaction. - Simplified design: The receipt should be simple, uncluttered and easy to read. Please note, only the code is needed, no additional information like payment or customer details should be included. Ideal skills and experience: - PHP proficiency to ensure seamless integration - Familiarity with StarCloud system - Understanding of efficient coding practices for smooth running.

I'm searching for an experienced Laravel developer to construct a site in two stages. This stands as a Software as a Service (SaaS) project designed to aid with product uploads onto e-commerce and marketplace platforms. Site will need to be built in Laravel using the blade framework and tailwind. It will include integrations with and I have provided a fill project outline so please ensure that it is read before bidding as i need the costing in 2 parts. The cost for stage 1 and cost for stage 2 as we would like an MVP of the product first. Please ensure that your bid has the cost of both parts but in the description include the split between both parts and the hourly rate.

I'm seeking an experienced web developer with extensive knowledge in WIX and payment gateway integration to build the checkout system of our bulk ice selling business' website. Key tasks include: 1. **Payment Gateway Integration**- The checkout system should incorporate a payment gateway to facilitate secure transactions. 2. **Delivery Address Input** - Allowing customers to input their delivery address to ensure proper and accurate delivery of our products. 3. **Order Confirmation Email** - After a successful purchase, an order confirmation email should be sent to customers for their records. 4. **Design** - Implement a simple and clean design that aligns with the website's current aesthetic. 5. **Delivery Tracking** - Incorporate real-time tracking of deliver...

I am seeking an expert in AWS servers, particularly in the problem-solving aspect of EC2 instances. Key tasks to be performed: - Diagnose the specific issues of the server - Suggest and implement suitable solutions to rectify the problems - Maintain and improve server performance Ideal Expertise and Skills: - Strong technical skills and deep understanding of AWS, specifically EC2 instances - Proven track record in handling server emergencies and solving server issues - Competence in developing and maintaining customer-focused, high-performance AWS infrastructure - Proficient with best practices in ensuring server security

I urgently need an expert in Linux and Nginx who can help me: - Configure my Nginx server - Optimize server The ideal candidate should have: - Extensive experience with Nginx and Linux - Excellent troubleshooting and problem-solving Time is of the essence, so please get in touch if you can jump straight into action. Ubuntu Nginx

...chat client for me. The client will primarily be text-based, allowing group communication between multiple users. Key Features: - Group Chats: The primary function of this chat client is to facilitate group chats. Therefore, it should support multiple users in a single conversation thread. - User Mentions: I'm also looking for the implementation of user mentions, which will enable users to tag others in a message, signaling their attention. Additional Features: - File Sharing: The ability to share files within the chat would be a very useful feature. - Chat Moderation Tools: I'd like the chat to have basic moderation tools to oversee the group chats and manage user interactions. Ideal Skills and Experience: - Proficiency in text-based chat client development...

I'm on the lookout for a skilled Flutter developer to create a cross-platform (iOS and Android) restaurant application with intuitive and user-friendly interfaces. This app serves as a comprehensive solution for consumers to view menu options, order meals online, and make reservations seamlessly. Key features of the application: - Menu Display: Should allow customers to easily browse various menu categories and individual meal descriptions. - Online Ordering: Requisite infrastructure for placing orders online, including a secure payment process system. - Reservation System: Must include a highly-efficient table reservation system with instant confirmation. Ideal Skill set: - Extensive knowledge and experience with Flutter app development - Strong fluency in Dart programming la...

Java based app backend for tourism activities need 2 things. 1 - add a copy activity in activity page to copie a existing activity content to a new one 2 - migrate backend from vps centosOS to cpanel based hosting.

I'm seeking a skilled developer to build a trading bot for the Solana web3 infrastructure. This project involves: - Smart contract deployment - Token and wallet integration - Algorithmic trading bot development Your expertise should include proficiency in creating trading bots, with a deep understanding and prior experience in implementing auto-buy and sell features. Knowledge of trend following, mean reversion and breakout trading strategies is crucial for this role. Additionally, I expect familiarity with the Solana ecosystem to ensure seamless integration. Your input will be vital in positioning the bot precisely within the market dynamics.

...VPN/Internet gateway solution. This project involves building server software capable of authenticating client connections and providing access to the internet. Requirements: Master's degree or PhD in Computer Science, Cybersecurity, or a related field Extensive experience in internet security, privacy, and VPN technologies Strong proficiency in server-side software development Familiarity with OpenWrt and router firmware development (preferred) Passion for internet security and privacy Responsibilities: Develop robust Wireguard exit nodes and VPN server software Ensure seamless integration with existing client software and VPN router firmware Implement secure authentication mechanisms for client connections Design scalable server architecture for hos...

I'm looking for a skilled and experienced graphic designer to create an modern logo for my company, Tuxedo Contractors. A construction company located in Miami (USA) dedicated to renovating homes and commercial properties. Key Requirements: - Proficiency in modern, abstract, minimal, edgy design - Ability to incorporate our chosen colors: black, white and silver (or blue) - Prevailing experience in logo design, preferably for construction companies - Logos must be submitted in flat background. No 3D effects will be accepted. I've attached a picture of our old logo. We want something more modern and edgy this time around. I look forward to working with someone who can translate our brand identity into an abstract, visually compelling logo. Thanks in advance and please...

...*** I'm facing significant challenges with my WooCommerce website's performance. Here's what I'm experiencing: - Slow page loading - High server load - Database query delays Although I’m already employing caching plugins and techniques for performance optimization, the difficulties persist. My WooCommerce site is hosted on a VPS/Dedicated hosting package. I'm in need of a WooCommerce expert who has significant experience in performance optimization, handling high server loads, and reducing database query delays. The ideal candidate should have: - Proven experience in troubleshooting and improving WooCommerce site performance - Strong knowledge of server management, particularly VPS/Dedicated hosting - Expertise in database managem...

I'm seeking a skilled graphic designer to create an icon-based logo for my company. The desired logo should meet the following criteria: - Style: The overall aesthetic should be casual, veering away from the rigid structure of formal styles. I'm interested in a more relaxed, amusing approach that embodies a cheerful spirit. - Color Scheme: Adorn the logo with bright and vibrant colors. These colors should bring the logo to life, making it more appealing and eye-catching to the audience. - Type: The logo should largely be icon-based, focusing more on imagery than text. Ideal Skills: - Graphic Design skills are necessary, notably in creating logos. - Familiarity with designing icon-based logos. - An ability to balance color, design aesthetics, and imagery eff...

I'm in immediate need of a cloud-based stock management software with barcode generation, scanning, stock quantity tracking, and weight measurement functions. The system should enable me to: - Generate and scan barcodes for every product in my stock - Track the quantity of each item I have in stock - Measure the weight of my stock in grams I prefer a cloud-based solution that can be accessed and updated from any internet-connected device. The software should have an easy to use interface and be able to: - Enable manual entry of stock data - Support updating stock information by scanning barcodes - Automatically update stock data from my sales records The software could be developed in Excel, as long as it's accessible online. As a freelancer, you should have exp...

...js application. These include improper error handling, server banner disclosure, and misconfigured CORS. Requirements: - Identify and rectify improper error handling, ensuring that user-friendly error messages are displayed and errors are logged for debugging purposes. - Address server banner disclosure, to enhance the security of the application. - Modify CORS configuration to prevent misconfigurations and enhance security measures. I am looking for an expert who is well-versed in AWS, particularly in working with applications. The ideal freelancer for this job should have: - A thorough understanding of AWS services and its integration with Next.js. - Proficiency in addressing security vulnerabilities, in particular server banner disclosure and CORS misconfig...

I'm seeking a smart freelancer based in the USA who is having a local cell phone connection and are capable of making calls to gather information.

Sure, here's a revised version: Experienced WordPress Designer and Developer Needed I am seeking an experienced WordPress designer and developer to create three websites based on the theme provided The theme will be purchased prior to the project start. Website 1: This website is for a web agency. It will closely follow the theme's layout, with customized images and content provided by me. Website 2: A hotel broker website. New icons will be required for this site, designed by you. Images will be provided by me, possibly requiring some Photoshop work. New content will also be inserted, provided by me. Website 3: A corporate

Budget is is in project. Don't place a placeholder amount / bid. I am here to select and not to increase budget. This project is for next 5 hours max. If you can not work now no need to bid. My developer will be available then but I am impatient and ready to hep him NOW. I am looking for a professional who can help me with troubleshooting and possibly resolving issues in my web-based API around E*Trade. We will connect/ login/ get token to use whatever needed. The task is relatively brief and should not take more than a few hours for an experienced developer. Please provide details of your relevant experience to help me make an informed decision.

...experienced freelancer to develop an All-in-One AI-based HR Solution Platform entirely from scratch. This platform will serve as a comprehensive tool to streamline various HR processes and enhance efficiency across our clients' organizations. Requirements: The freelancer is required to develop a single platform capable of providing web and aap based services for product owner and client user interface, with the following functionalities: 1. Recruitment and Applicant Tracking: Streamline the recruitment process, from job posting to candidate selection, with robust applicant tracking capabilities. 2. Employee Onboarding and Offboarding: Simplify the onboarding and offboarding processes for new and departing employees, ensuring a seamless transition. 3. LLM-Based...

Seeking a skilled and experienced developer to execute an AI-based Android app meant to perform tasks such as image classification and face recognition. An integral requirement for this role is proficiency in the integration of JNI C++ libraries. The foundations of the project include: - Development of an app compatible with Android phones - Integration and enhancement of machine learning algorithms into the app - The app must process object detection & tracking tasks using machine learning The ideal candidate should have: - Prior experience in Android app development - Strong knowledge of machine learning - Proficiency in the integration of JNI C++ libraries Integral to success in this project is a developer's ability to balance technical machine-learning objectives ...

I am looking for an experienced developer that have worked on the signal messenger app to rebrand the app change icons and colours. We need installation on our amazon instance signal server and included all required backed services database etc. and publish application with custom icon colours and icons markets google and apple. you can look signal application

I need a proficient Matlab Simulink professional to simulate the current production in a semi-truck's solid oxide fuel cell. This should take into account multiple variables, specifically: - Temperature - Pressure - Fuel flow rate These should be varied at high levels in the simulation. With a requirement for medium precision, the model should sufficiently represent the real-world scenario without too much granularity. The goal is to understand how these variables affect the current production. The ideal candidate should have a strong background in thermodynamics, system simulations, and Matlab Simulink. Experience in solid oxide fuel cells and vehicular simulations would be a significant advantage.

We are currently struggling with our WordPress site which is plagued by slow loading times, frequent server crashes and persistent error messages. Given the criticality of the platform, We need an expert who is adept in Internet Information Services (IIS) server management running WordPress environment and troubleshooting it at server level. To be successful in this role, you should demonstrate the following: - In-depth knowledge of IIS servers and WordPress operations - Proven experience in diagnosing and resolving server and website errors - Proficiency in optimizing WordPress sites for enhanced performance Please note, no recent changes or updates have been made to the website or server configuration that could be contributing to these issue. I...

I'm in need of an expert developer with a keen understanding of PHP, Heroku, and Shopify. This project entails the deployment of a Heroku server where my API key will be secure and stored in an environment variable. You'll also need to utilize this Heroku-based API key on my Shopify platform to access and display user data through API calls. Ideal Skillset and Experience Required: - Proficiency in PHP - Expertise in deploying and managing Heroku servers - Understands how to secure API keys on Heroku - Experience with Shopify API integration and displaying data.

I’m a manual tester with 3 years of experience specializing in functional testing. I'm seeking new opportunities to collaborate and enhance software quality. Key Points: - Proficient in test case creation, execution, and defect tracking - Prior experience in testing software web applications - Skilled in testing on various web browsers like Chrome, Safari, and Edge Ideal skills and experience for this job: - Proficient in functional testing methodologies - Capable of creating comprehensive test cases - Expert in defect tracking tools - Experience in testing software web applications - Familiarity with different web browsers such as Chrome, Safari, and Edge If you have experience in these areas, I'd love to hear from you. Let's work together to ensure the quality of ...

Need advanced SQL including stored procedures, functions, based on existing SQL code. Need c# coding with dojo -Ideal Skills/experience * c# with dojo * MS SQL Server proficient. * Expert in advanced SQL features like stored procedures, functions. * complex SQL queries. * generating SQL reports from tables.

I'm looking for a competent Java developer to assist with the development of several data structures and algorithms. In this project, you will conduct a set of experiments to compare the performance of dictionary implementations that use unsorted arrays vs. sorted arrays. You are given the Dictionary interface () and its implementation class (). In addition, the file contains a list of 10,000 key-value pairs that represent certain measurements. Key Skills: • Expertise in Java programming • Extensive experience with diverse data structures and algorithms • Ability to adapt to fluctuating project requirements Your ability to create powerful, flexible systems with Java will be crucial for this undertaking. Though the specific application hasn't been set, your ver...

I'm in need of a skilled UIZARD expert, preferably based in Mumbai, for developing a mobile application. My aim is to have this project completed within a week. Key features for this app include: - User login/authentication - In-app purchases - Push notifications The app itself will be a sophisticated blend of Airbnb and Facebook, with an extensive set of features. Therefore, I'm seeking a professional with a robust understanding of these two platforms, and the capacity to deliver a high-quality, user-friendly final product on both iOS and Android & a web-app. A potential candidate would be someone with: - Prior experience in developing complex mobile apps - Proficiency in UIZARD - A strong background in UI/UX design - A track record of meeting tight deadlines - Pro...

REUQUIRED PERSON TO BE BASED IN PHILIPPINES ONLY! Are you passionate about social media marketing and graphic design? Do you have experience in creating engaging content for e-commerce businesses? If so, we have the perfect opportunity for you!Our clothing e-commerce startup is looking for a dynamic and enthusiastic Assistant to join our team. As we continue to grow, we need someone who can help us elevate our online presence and drive sales through creative digital marketing strategies.**The ideal candidate will:**- Have a strong understanding of social media marketing platforms such as Facebook, Instagram, and TikTok- Be proficient in creating and managing paid advertising campaigns- Possess advanced skills in Photoshop and Illustrator for editing and creating visually appealing ...

My web-based application is facing a critical issue that needs urgent fixing. The specific problem is functional, as the application is currently unable to connect to the database, which is affecting the user profile loading feature. This is a high priority task that needs immediate attention. Key Tasks: - Fix the database connection issue - Ensure the application can load user profiles seamlessly Ideal Freelancer: - Proficient in web-based application development - Experienced with database connectivity issues - Able to work under pressure and deliver quick results - Strong problem-solving skills and attention to detail.

We are a newly established accounting services startup in the UK, operating remotely from India. Currently, we are seeking a UK-based business partner to collaborate with us. There will be no obligations, contracts, or workload involved; our primary requirement is simply for someone based in the UK. The individual should feel at ease with sharing their contact number and address on our website and social media channels. This person will assume the role of company secretary and will receive a 25% share of the total sales revenue.

...independently and manage multiple tasks effectively. - Proven track record of meeting and exceeding sales targets. - Self-motivated and result-oriented. - Flexibility to work on a commission-based or freelance basis. **Preferred Qualifications:** - Bachelor's degree in Business Administration, Marketing, or related field. - Experience with marketing department, sales department, web development. - Knowledge of different sales techniques and strategies. - Ability to adapt to a fast-paced and dynamic work environment. **Benefits:** - Flexible work schedule. - Opportunity for unlimited earning potential based on sales performance. - Chance to work with a dynamic team and innovative software solutions. - Room for growth and advancement within the company. ...

More details: Is this project for business or personal use? Personal What information should successful freelancers include in their application? Past work How soon do you need your project completed? ASAP

I'm looking for an expert in Excel who can assist me with designing a functional cash flow budget. The primary aim of this tool will be to help me track and effectively manage two team members expenses. Key requirements for this project are: - Excellent proficiency in Excel, particularly in designing complex budgets and financial spreadsheets. - Experience creating automated functions within Excel, specifically for totalling expenses. - Ability to create a user-friendly and aesthetically pleasing interface that enables efficient data entry and report viewing. The freelancer would need to provide consistent updates and flexibility for potential adjustments during the process. This initiative is essential for my financial planning and needs to be done professionally. If you'r...