Backend development projectsроботи

Фільтрувати

Мої недавні пошуки
Фільтрувати по:
Бюджет
до
до
до
Тип
Навички
Мови
    Статус роботи
    2,000 backend development projects робіт знайдено, ціни вказані в USD

    To launch a new product, there is a need to develop a hot water boiler with a capacity of 100, 200, 300 kW. The boiler should run on solid fuel (firewood, coal) and be able to install a burner. Для запуску в виробництво, нового продукту, є потреба розробки водогрійного котла, з потужністю 100, 200, 300 кВт.. Робота котла на твердому паливі (дрова, вугілля) та можливість встановлення пальника.

    $1975 (Avg Bid)
    $1975 Сер. заявка
    6 заявки

    Необхідно розробити веб-застосунок та описати його роботу. Опис має бути в форматі одного розділу бакалаврської дипломної роботи. Більш детальний опис наведений в закріплених файлах.

    $200 (Avg Bid)
    $200 Сер. заявка
    1 заявки
    web application Закінчився left

    Створити веб застосування, backend якого здатний коректно обслуговувати трудомісткі запити користувачів. Прикладами таких запитів можуть бути задачі: розв"язування системи рівнянь, метод скінченних елементів, розпізнавання образів, обробка зображень та інші, на вибір студента. Особливості: 1) Повинна бути обмежена максимальна трудомісткість одної задачі (кількість невідомих, час обчислення).У разі перевищення - помилка або відмова у виконанні. (Перевірку вхідних даних задачі можна виконати ще на клієнті (frontend)). 2) Оскільки запити трудомісткі, клієнт повинен інформуватись про хід виконання задачі (відсоток/етап виконання). 3) Клієнт повинен мати доступ до історії результатів виконання задач, переглядати стан поточної задачі (див. пункт 1.), скасувати виконання задачі, за...

    $250 (Avg Bid)
    $250 Сер. заявка
    1 заявки

    Настроить тему bigcommerce под наши нужды. Добавить свои методы оплаты и доставки. Інтеграція с 1С, АМО, Бітрікс24 Set up the bigcommerce theme to fit our needs. Аdd customize payment and shipping methods. Integration with 1C, AMO, Bitrix24 Ми вже маємо аккаунт на bigcommerce і придбали тему. Нам потрібна швидка допомога з налаштуванням цієї теми та внесення деяких змін, якщо це можливо. У нас вже є бачення того, як це має виглядати. Крім того, ми шукаємо когось з досвідом підключення методів оплати і доставки, які не доступні на bigcommerce. Для цього потрібні навички кодування та знання платформи bigcommerce. Інтеграції, які нас цікавлять: 1. Методи оплати: - Privat24 - Payoneer - Transferwise - Western Union - payment by card (Mastercard, Visa) 2. Доставка: - Novaposhta - Ukrpo...

    $700 (Avg Bid)
    $700 Сер. заявка
    4 заявки
    IBM BPM development Закінчився left

    Потрібні розробники IBM BPM на тривалий термін. Робота віддалено. Завдання різні, як правило не дуже великі. Виконання по специфікаціям. Оплата по завершенні кожного завдання. Робота в команді з іншими розробниками під централізованим управлінням

    $5000 - $10000
    $5000 - $10000
    0 заявки

    Проект є частиною Hardware MVP проекту. Проект вимагає створення мобільного додатку що буде працювати із AWS backend та із прістроєм користувача прі інсталяції та налаштуванні в локальній мережі. Додаток повинен мати дружний інтерфейс для шірокого кола користувачів і буті простим в сприйнятті. Але при цьому, додаток має відображати декілька діаграм та таблиць даних. Також, додаток має працювати з push повідомленнями. Потрібен нативний додаток, початково для iOS. Але можліво також викорістання Qt, тоді додаток одразу створюється для iOS та Android.

    $20 / hr (Avg Bid)
    $20 / hr Сер. заявка
    9 заявки

    Проект є частиною Hardware MVP проекту. Проект вимагає створення Backend на AWS із викорістанням наступнних сервисів: IoT Core, Cognito, Lambda, RDS, SNS, ElastiCache, APIGateway. Backend буде пріймати поток даних з пристроїв користувачів, виконувати аналіз данних та ініціювати інформування користувачів через мобільний додаток (Notifications). Мобільний додаток також буде отримувати дані з backend для відображення користувачеві.

    $22 / hr (Avg Bid)
    Місцевий
    $22 / hr Сер. заявка
    2 заявки
    Mobile development Закінчився left

    Додаток для iPhone/iPad iPhone та iPad Мені потрібно, щоб розробили дизайн і створили сайт

    $546 (Avg Bid)
    $546 Сер. заявка
    15 заявки
    Web development Закінчився left

    I need some changes to an existing website. Коротко про сайт - друпал8, сервіс для генерації дитячої книги в залежності від статі і імені дитини. Є потреба у внесенні невеликих змін до функціоналу та верстку.

    $20 (Avg Bid)
    $20 Сер. заявка
    2 заявки
    Web development Закінчився left

    Мені потрібно внести зміни в існуючий веб-сайт Потрібно налаштувати два інтернет магазини на базі Opencart.

    $27 (Avg Bid)
    $27 Сер. заявка
    12 заявки
    Web development Закінчився left

    Мені потрібен новий веб-сайт. Розробити дизайн та створити сайт Інтернет-магазин Біжутерія своіми руками

    $63 (Avg Bid)
    $63 Сер. заявка
    8 заявки
    Web development Закінчився left

    Мені потрібно внести зміни в існуючий веб-сайт Добавити шаблон на сайт

    $25 (Avg Bid)
    $25 Сер. заявка
    7 заявки
    Web development Закінчився left

    Мені потрібен новий веб-сайт. Розробити дизайн та створити сайт Персональний веб-сайт We are good it-specialists. We know english and html, js, css and a little php.

    $479 (Avg Bid)
    $479 Сер. заявка
    71 заявки
    Web development Закінчився left

    Верстальщик!!!"" Розробативаю дизайн сайта!!

    $190 (Avg Bid)
    $190 Сер. заявка
    33 заявки
    Project for seorusus Закінчився left

    Доброго дня! Якщо вас цікавить вакансія Drupal backend developer STRONG Middle with Drupal 8, то прохання дати зворотній зв'язок. Буду вдячний і за негативну відповідь також. З повагою, Сенчак Андрій, рекрутер-фрілансер.

    $20 / hr (Avg Bid)
    $20 / hr Сер. заявка
    1 заявки
    Web development Закінчився left

    Мені потрібен новий веб-сайт. Просто створити його Цільова сторінка Мне надо создать cs go trade сайти по типу cs.money. Надо прив'язать стим бота котрый бы пренимпл и отправлял обмены)

    $175 (Avg Bid)
    $175 Сер. заявка
    40 заявки
    Web development Закінчився left

    Мені потрібен новий веб-сайт. Розробити дизайн та створити сайт Веб-сайт для невеликої компанії Потрібний сайт для підприємства яке займається виробництвом та продажем шлако,відсіво,керамзито - блоків.

    $216 (Avg Bid)
    $216 Сер. заявка
    12 заявки
    Web development Закінчився left

    Потрібна заставка для ролика в ютуб.

    $24 (Avg Bid)
    $24 Сер. заявка
    5 заявки
    Web development Закінчився left

    Мені потрібен новий веб-сайт. Розробити дизайн та створити його Головна сторінка Сайт продажи автозапчастин

    $546 (Avg Bid)
    $546 Сер. заявка
    19 заявки
    Mobile development Закінчився left

    Додаток для iPhone/iPad Тільки iPhone Мені потрібно, щоб розробили дизайн і створили його Мені потрібно розробити простий додаток який би працював щось на зразок будильника .

    $30 - $250
    $30 - $250
    0 заявки
    Mobile development Закінчився left

    Додаток для iPhone/iPad Тільки iPhone Мені потрібно, щоб розробили дизайн і створили його Мені потрібно розробити простий додаток який би працював щось на зразок будильника .

    $232 (Avg Bid)
    $232 Сер. заявка
    5 заявки

    I am seeking a professional resume writer to develop a custom resume for me as a mid-level finance professional. Key Deliverables: - A well-structured, concise, and professionally formatted resume in Word document format - The resume should be tailored specifically for the finance industry, showcasing my skills and experience at a mid-level Ideal Skills and Experience: - Proven experience in resume writing, particularly in finance - Understanding of the finance industry, especially for mid-level professionals - Ability to create a well-structured and visually appealing resume in Word document format

    $69 (Avg Bid)
    $69 Сер. заявка
    10 заявки
    Intermediate Statistics Curriculum Development 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need an experienced statistics tutor with a solid understanding of SPSS and the ability to develop a comprehensive course for intermediate students. Key Responsibilities: - Develop engaging and comprehensive intermediate statistics course content. - Create challenging homework assignments and exams. - Provide support in understanding the course content and help students prepare for exams. Ideal Skills and Experience: - Proven experience in teaching or developing statistics courses, especially at an intermediate level. - Proficiency in using SPSS. - Strong understanding of statistical concepts. - Ability to create engaging and challenging course content. - Previous experience in preparing exam questions and homework assignments. - Excellent communication and tutoring skills. Please i...

    $25 / hr (Avg Bid)
    Угода про нерозголошення
    $25 / hr Сер. заявка
    6 заявки
    Comprehensive Electronics Website Development 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am looking for a skilled website designer to create a professional website for my company. Our primary...feedback. It's essential that this feature is user-friendly and encourages customer engagement. The website should consist of 1-5 pages. It's crucial that the design is sleek and modern, reflecting the innovative nature of our company. The goal of the website is to provide comprehensive information about our Electronics Protection Plans. Key Skills and Experience: - Proficiency in web design and development - Experience in creating websites with e-commerce or customer service features - Ability to work with HD images and graphics - Strong understanding of user experience and user interface design Please provide examples of your previous work and how you plan to ap...

    $140 (Avg Bid)
    $140 Сер. заявка
    33 заявки
    Python Recommendation Model Development 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am seeking a talented Python developer to create a recommendation model. The scope involves mining unspecified data types for the model training. It should be noted that while the purpose of the model is to be determined, the data for the model training is in CSV format. Ideal Skills: - Expertise in Python. - Familiarity with recommendation algorithms. - Experience manipulating CSV data. Responsibilities: - Developing a flexible, adaptable recommendation model. - Importing and managing data from CSV files. - Advising on and utilizing appropriate algorithms depending on the eventual decision for the purpose of the model. DELIVERABLES Output Data Frame: Attribute Name | Ad 1 | Ad 2 | Ad 3 | Ad 4 | Ad 5 | Ad 6 | Ad 7 | Ad 8 | Ad 9 | Ad 10 ADDITIONAL INFORMATION We want to recommend 10 ...

    $26 (Avg Bid)
    $26 Сер. заявка
    6 заявки
    Integrated Data Management Software Development 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I'm looking for a proficient developer to create a software to be embedded within my existing Laravel website. While I haven't defined an exact functionality, the software's main purpose will be question bank , create mobile app as well

    $326 (Avg Bid)
    $326 Сер. заявка
    9 заявки

    ...customize and integrate e-commerce features as specified. - Good eye for design and user experience, although the overall design will be guided by the chosen theme. Your input in guiding the selection of a suitable theme, as well as your creativity in ensuring the website is not only functional but aesthetically pleasing, will be highly valued. Please provide examples of your previous e-commerce projects. The employer will be looking to find out about your attitude to challenges, as well as your ability to problem-solve and overcome obstacles, so you need to provide a significant example that demonstrates your adaptability in this area. This is a test of your ability to analyse complicated information effectively, and communicate. So we will take small interview to check the abi...

    $633 (Avg Bid)
    $633 Сер. заявка
    50 заявки
    Entertainment-Focused Android App Development 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I require the development of an Android Java Studio App designed for entertainment purposes with an emphasis on task management as a core feature. Specifications: - The application must be built using Android Java Studio. - It should ideally support up-to-date Android versions. Experience with Java programming language, Android SDK, and Android Studio IDE is crucial. Core Features: - Entertainment aspects to be discussed in greater detail at a later stage within the project. Creativity and ideas for entertainment-focused applications are a definite advantage. Task Management Features: - The app must primarily include the ability to manage tasks. While specific functionalities were not listed, potential features of interest could be creating tasks, setting due dates, and assign...

    $18 (Avg Bid)
    $18 Сер. заявка
    4 заявки

    I am in search of a professional web developer who can create a modern, eye-catching corporate website for me. The pivotal features identified for this website are a well-organized project showcase and a usable contact form. Ideal Candidate: -...current web design trends Your role will include realizing my vision of a modern corporate website with a comprehensive project showcase and interactive contact form. The site's design should harmonize with our corporate image, yet stand out in a saturated market. Your creativity, attention to detail, and technical proficiency will be invaluable to achieving this goal. Skills Needed: - Web development - UX/UI design - Knowledge of modern design aesthetics - Experience with project showcase design - Proficiency in form creation ...

    $191 (Avg Bid)
    $191 Сер. заявка
    29 заявки
    FastAPI Web App Backend Development 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am a php developer building api project on python , I need someone to assist me on project

    $178 (Avg Bid)
    $178 Сер. заявка
    10 заявки
    Flutter Hotel Booking Module Development 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    ...securely. - Hotel Search and Filtering: It should provide users with the ability to search for hotels and filter results based on various criteria like price, location, and amenities. - Booking Confirmation: Once a user selects a hotel and submits booking details, the module should display a confirmation message. Skills and Experience: - Proficiency in Flutter for cross-platform mobile app development. - Experience with user registration and authentication systems. - Knowledge of integrating APIs and working with databases to pull hotel listings and store booking details. - Previous work on e-commerce or booking modules would be a plus. Please note that I already have an existing database or API for hotel listings, which will need to be integrated into the module. If you'r...

    $289 (Avg Bid)
    $289 Сер. заявка
    17 заявки
    Node developer needed -- 2 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello, 80% of the apis are ready , rest 20% are to be done. Total 6 to 8 apis are to be constructed. This is the documentation and completed apis: More details: What specific tasks would you like the Node developer to perform? Backend development What information should successful freelancers include in their application? Experience Are there any specific programming languages or frameworks that the Node developer should be experienced in? JavaScript

    $97 (Avg Bid)
    $97 Сер. заявка
    12 заявки

    I'm looking for a skilled web developer to create a captivating introduction page for my website. Key tasks include: - Building a functional and visually appealing introduction page with effective UX design. - Integrating text and images on the website. Note that while I'll provide the text, the images will need to be created by the selected freelancer. Your proposal should factor in this requirement. Ideal skills: - HTML, CSS and Javascript for webpage creation. - Adobe Photoshop or similar for creating tailored web images. Experience in creating and formatting introduction websites is strongly desired. Please include samples of your work in your bid.

    $41 (Avg Bid)
    $41 Сер. заявка
    21 заявки

    I am in need of a skilled developer who can build a ...geographical preference, and the type of funding. - User Authentication: As this database will be for internal use only, the user authentication should be secure and limited to specific staff members. No external user authentication is required. - Search Criteria: The database should have search functionality based on the geographic location. Ideal Skills: - Proficiency in database management and development - Experience in creating matchmaking algorithms - Understanding of security protocols for internal databases - Ability to implement search functions based on specific criteria Please note that this project requires a high level of security and confidentiality, so a strong track record in handling sensitive data i...

    $38275 (Avg Bid)
    $38275 Сер. заявка
    19 заявки

    I am in search of a knowledgeable professional to advise on casino development. While I have not worked on a direct casino development project before, I'm certainly keen on learning and understanding the intricacies involved in building a casino that possesses the potential to increase revenue and provide a thrilling gaming experience. Targeted Skills and Experiences: - Casino development expertise - Proven track record in successful casino projects - Ability to give comprehensive advice on casino design, operations and revenue generation Please note, while I didn't state a deadline, I am eager to start this project, and would appreciate a dedicated and prompt individual. Looking forward to learning from your expertise!

    $3 / hr (Avg Bid)
    $3 / hr Сер. заявка
    2 заявки

    We are a dev team and seeking a highly experienced individual dev with in-depth proficiency in Laravel, Vue, and ...in the morning in IST, so devs can join us after their regular working hours. We are seeking professional, only individual devs (no teams, no groups, no companies, as we are already a company), who can speak and understand English and Hindi. All devs who join our team will get recurring projects from us depending on time available with them. Timely delivery for projects is very important, and hence pls do not join if you are already overloaded with existing work, to just waste time of our projects. Mention the above pay amounts in your bid and that you are ready to work on codecanyon scripts so we can initiate chat and complete hiring. All payments...

    $2 / hr (Avg Bid)
    $2 / hr Сер. заявка
    2 заявки
    reservation system with wordpress intergration 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    ...base reservation as we always work at night, today as ours is starting from 5pm until 4am next morning 2. duration (how many hours) and number of people per reservation when request reservation 3. able to post only limited rooms to online (we will make availability with only 3 salas out of 7 salas on online) 4. back end, admin has no limit to post reservation even out of open hours 5. Admin (Backend) able to move reservation hour or reduced / extend duration 6. clients can't change reservation after confirmed or can't cancel 7. reservation status showing either by color or text (sala unassigned/arrived/left) 8. able to work with stripe (payment method : card / bank transfer) prepayment (%) when making reservation, and the rest payment when they arrived. before p...

    $196 (Avg Bid)
    $196 Сер. заявка
    57 заявки

    I'm seeking a skilled developer to create a simple naval war game. The game will be played on a desktop platform and should allow for Player vs Player interaction. Ideal Skills and Experience: - Expertise in HTML and JavaScript game development - Experience with developing 2D games - Background in creating player vs player interactive games Key Requirements: - Game is to be playable on desktop platform only. - The game should be designed for player vs player interaction. A multiplayer format is not needed. - Design should be simplistic, incorporating plain 2D graphics only. By standing onboard this project, the chosen developer would be expected to bring our naval warfare game to life while ensuring enjoyable player vs player interaction.

    $7611 (Avg Bid)
    $7611 Сер. заявка
    17 заявки
    React & Node Expert 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello We need to create the simple web application integrated chatgpt api There are 3 screens only (login/signup, choose model, result pages) We will provide the figma design. Frontend: react Backend: node & python Database: postgre db it will be complete in 2 days, We will hire only freelancers, not agency. If you are good fit for this task, please bid with 'not agency' word. Thanks

    $58 (Avg Bid)
    $58 Сер. заявка
    38 заявки
    Hubspot Software Development 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I'm in need of a seasoned developer with experience in Hubspot software development. The project will entail incorporating key features such as contact management, email marketing and lead generation into the Hubspot platform. Key requirements of the project include: - Integration of contact management feature to accurately store information. - Utilize the email marketing feature effectively for targeted campaigns. - Ensure the lead generation feature is robust and functional. In addition, the software should be compatible with key platforms and integrations like Salesforce, WordPress, and Shopify. Ideal candidates should have: - A profound understanding of Hubspot software. - Demonstrable experience in developing similar features. - A knack for integrating software with va...

    $11 / hr (Avg Bid)
    $11 / hr Сер. заявка
    6 заявки

    I'm in need of a development expert to create a sophisticated WhatsApp bot. This bot will encompass key functionalities including automated responses, user data collection, and the facilitation of products or services sales. Key bot functionalities will include: - Responding to Frequently Asked Questions (FAQs). - Sending appointment reminders. - Advising on account statuses and dues paid. - Send chat to a operator - Receive info from Sugar Comunity Edition and Sap B1 and send to the customer The perfect candidate for this project will have: - Proven experience in chatbot development. - Deep understanding of WhatsApp API. - Experience with user data collection techniques. - An eye for detail and problem-solving skills. - Excellent communication skil...

    $141 (Avg Bid)
    $141 Сер. заявка
    10 заявки
    Urgent: Travel Mobile App Development 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I urgently need a mobile app for travel developed! - The app should be compatible for Android and iOS. - The main goal is to create a platform that supports travel-related services. - The exact features will be discussed l...to create a platform that supports travel-related services. - The exact features will be discussed later but they will likely include, but not be limited to, features like flight and hotel booking, city guides and maps, language translation and more. - Experience in e-commerce app development will be a plus, as this app will include booking and purchasing functionality. - Ideally, I'm looking for someone who has previously worked on similar travel apps. Please bid only if you can commit to a fast-track development process, as completion of the p...

    $679 (Avg Bid)
    $679 Сер. заявка
    76 заявки

    I need animation maker to do my ad for my video games coaching website

    $367 (Avg Bid)
    $367 Сер. заявка
    16 заявки

    I need animation maker to do my ad for my video games coaching website

    $362 (Avg Bid)
    $362 Сер. заявка
    20 заявки

    I'm looking for a skilled developer who can create a personalized Roblox script hub for the games Pet Simulator 99, Jailbreak, and The Survival Game. Key Requirements: - Decompilation: You'll be required to decompile the mentioned Roblox games and extract essential elements for the script hub. - Auto Farm Feature: Implement an auto farm feature within the script hub that works seamlessly across all the games. - Personalized Design: Design the script hub with a minimalist theme, ensuring it's visually appealing and user-friendly. User Interaction: - The script hub should offer a graphical user interface (GUI) for users to easily navigate and interact with. Ideal Skills and Experience: - Proficient in Roblox scripting and decompilation. - Experience in developing cheat soft...

    $12 - $25
    $12 - $25
    0 заявки
    Telegram Bot Development with Firebase Integration 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am in need of a Telegram bot that can provide user registration and efficiently store and retrieve data from a Firebase database. Key Responsibilities: - Implement a user registration system dire...directly on the Telegram bot interface itself. - Develop a clear and efficient data storage and retrieval process from the Firebase database. - Ensure that the bot can handle user profiles, user activity logs, and applications in the database. Ideal Skills and Experience: - Proficient in Python, especially for developing Telegram bots. - Extensive experience working with Firebase databases. - Prior projects that involve implementing user registration systems. - Strong understanding of data storage and retrieval systems. - Good communication skills to ensure the system is implemented ...

    $12 (Avg Bid)
    $12 Сер. заявка
    3 заявки

    I am seeking a uniquely skilled developer to create a dynamic logistics application. The primary function of this app is to manage service logistics, enabling efficient assignment of tasks to technical teams. As the demands on the system will be varied, the selected expert should ideally have a strong command of angular 17 for frontend development, and Postgres for backend purposes. Core functionalities: - Service Creation: The app should enable the initiation of services. - Automated Service Assignment: The app should come with an in-built mechanism to assign services to the technical team based on their current availability. - Urgency-based Ranking: Prioritize assignment of services according to urgency, working on a first-come-first-serve basis. Preferred Skills and ...

    $2136 (Avg Bid)
    $2136 Сер. заявка
    64 заявки
    CBD Ecommerce Website Development 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I'm looking for an expert to design and implement an ecommerce website for my Kansas-based CBD business. Key Features: - The website should have a product catalog to display my 50-100 CBD products. - It should include a shopping cart feature for seamless transactions. - Integration of payment gateways, specifically credit/debit cards and PayPal, is crucial for the website's functionality. Ideal Applicant: - Proven experience in ecommerce website design, specifically with product catalogs. - Proficient in shopping cart and payment gateway integrations. - Understanding of the legalities around selling CBD products online would be a bonus

    $1962 (Avg Bid)
    $1962 Сер. заявка
    137 заявки

    As a business owner with a clear brand and content direction, I require an engaging Wordpress designer to utilize a business template for my website. I have a set budget of $500 for the complete project. Ideal Skills and Experience: - Expertise in Wordpress website design - Proficiency in using business website templates - Experience in embedding interactive multimedia elements - Portfolios displaying relevant experience and creativity Deliverables: - A fully-adaptive Wordpress website built using a business template - Implementation of interactive multimedia elements for a fun and engaging site - Logo and brand integration Kindly share examples of your previous work when bidding. Please note, the template should allow for a high degree of interactivity and audience engagement. ...

    $500 (Avg Bid)
    Обраний Гарантований Топ-конкурс
    $500
    11 робіт