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Backend developer — separate project

Translated223 USD

  1. 1872    26  1
    30 days223 USD

    Hello, Vladimir.
    I offer my 7 years of experience in web development, I can work with Node.js and Laravel fluently, covering tasks related to architecture, databases, and any integrations.
    I suggest discussing the project and all tasks in more detail. I am considering an hourly rate, phased collaboration, or full completion of the project at once.
    Write to me, and we will discuss the deadlines and payment in more detail.

  2. 320  
    14 days223 USD

    Good day, Volodymyr.

    I am a backend developer with 16 years of experience (PHP, Laravel, Yii/Yii2, PostgreSQL/MySQL, integration of external services, working with load). I have participated in the development of large projects such as OLX, Love.ua, Adidas.ua.

    I am ready to take on the creation of a reliable server side for your third project:
    – designing architecture and REST API;
    – setting up the database, migrations, indexes;
    – integrating third-party services;
    – implementing authorization, logging, protection, and optimization under load.

    I approximately propose 10,000 UAH and ~14 days for the first stable version after agreeing on the requirements. We can discuss the details and optimal stack (Laravel, etc.) in personal correspondence.

  3. 169  
    1 day223 USD

    Good day, I have 7 years of experience in development. The main focus is fintech. I offer a stack - Docker, Symfony. I would like to understand in more detail what exactly the project is about.

  4. 2010    1  1
    30 days603 USD

    Hello! 👋 You are greeted by Igor, the 256Devs team. We provide services of qualified Backend developers (Node.js, Python, PHP) who create a reliable and scalable core for your applications. We guarantee clean architecture, efficient database handling, and the development of a clear API for the Frontend part. Please send a description of the business logic and API requirements — we are ready to start.

  5. 306  
    111 days248 USD

    Good day, I have 4 years of experience in backend development. I work with the stack TS, Mongo, Express, Graph, Docker…

  6. 13013    67  0
    12 days603 USD

    Hello! I will complete your task quickly and efficiently. I suggest considering the stack Laravel and Next.js.

    My portfolio: https://freelancehunt.com/ua/freelancer/romas6ka.html#portfolio
    Write to me, I will start working today. I will be happy to collaborate with you!

  7. 310    2  1
    42 days603 USD

    Hello!
    My name is Semen, I am the manager of the company Wanord. We specialize in developing the backend part of projects: API, integrations, database work, load optimization.

    📌 What you need:
    A reliable backend for the third project: a well-thought-out server architecture, REST/JSON API, database work (PostgreSQL / MySQL / MongoDB), integrations with third-party services, security, and performance under load.

    🔧 What we will do:

    We will design the server architecture and API (authorization, roles, versioning).

    We will implement the backend in Node.js (Nest.js / Express) or Python (FastAPI / Django) — we will choose the stack according to your tasks.

    We will set up the database, model structure, migrations, and indexes.

    We will integrate external services (payment systems, email, third-party APIs, etc.).

    We will implement security (JWT, rate limit, validation, logging, monitoring) and optimize for load.

    We will provide support and further development of the backend part.

    💼 Experience:
    We have worked on CRM systems, B2B platforms, bots with APIs, analytical dashboards on Node.js/Python with PostgreSQL/MongoDB, and integrations with third-party services. I can send examples privately.

    💰 Estimated budget: from $1500–3000
    ⏱️ Timeline: depending on the scope of the terms of reference — approximately 3–6 weeks for the first stable version.

    We are ready to join the third project, propose architecture, and a phased plan. Write to me in private messages — we will discuss the details of the terms of reference and finalize the budget and timelines.

  8. 1218    21  0
    7 days223 USD

    Good day, Volodymyr.

    I offer my services in PHP (Laravel).
    I have designed projects and developed from scratch, so I have experience in this.

    Sincerely, Oleksandr.

  9. 722    10  2
    15 days223 USD

    Good day!
    It is necessary to review the project for an accurate assessment.
    I am proficient in Laravel and have the skills listed in the requirements.

    I am confident that I will implement all functionality qualitatively and within the agreed deadlines. I am ready for long-term cooperation and discussion of details.

  10. 182  
    14 days223 USD

    Good day. I have experience in API development using Nest and PostgreSQL, I would be happy to collaborate.

  11. 238    1  0
    1 day223 USD

    Good day.
    Middle Node.js developer with 5+ years of experience.
    Stack: Node.js, TypeScript, NestJS, MongoDB, Sequelize (PostgreSQL)

  12. 654    2  0
    1 day223 USD

    Good day.

    I am interested in collaborating on your third project as a Backend developer. I work with the Node.js stack (Express and NestJS), building complete server modules: routes, controllers, services, DTO/validation, error handling, authorization, and role-based access model.

    My experience:

    Designing APIs and architecture (REST, modularity, layer separation, validation, logging, exception handling).

    Databases:
    MongoDB (mongoose, Prisma), PostgreSQL (basics), query optimization, indexes.

    Integrations: third-party APIs, Stripe (payments, webhooks), email services (Nodemailer), file services.

    Security: JWT/refresh, hashing, rate limiting, helmet, access control.

    Optimization: caching, pagination, load preparation, proper model structure.

    DevOps: Docker and docker-compose.

    Tasks I can handle:

    Build server logic and clean API architecture.

    Set up databases, models, relationships, indexes.

    Perform integrations with any external services.

    Optimize performance and enhance security.

    Provide long-term support and development for the backend.

    I am ready to join immediately. I can quickly assess the scope of work after a brief discussion.

    I would be happy to discuss the details.

  13. 536    2  0
    10 days223 USD

    more than 10 years of experience, quick API start (symfony) with documentation and automated tests. 15 dollars per hour. also a frontend developer

  14. 403    1  0
    2 days223 USD

    Good day! I have good experience in developing the server side of applications. I use Asp .Net Web Api. I implement any logic, integrations with payment systems, etc. Feel free to contact me, we will discuss the details.

  15. Denis Mihaylo Coderfy
    2512    4  0
    10 days603 USD

    We are the Coderfy team. We also saw your project on frontend development — we can fully take this part on ourselves to ensure the consistent operation of the entire system.

    For this project, we are ready to handle the backend on the Node.js stack (Nest.js / Express) — this is our main focus. We have experience in building reliable server architecture, designing APIs, working with PostgreSQL/MySQL, integrating with third-party services, and optimizing performance under load.

    We will do:
    • server logic and structured API
    • models and database
    • integrations with necessary services
    • optimization of security and speed
    • further support and development of functionality

    We are ready to connect quickly and provide examples of relevant work.

  16. 3025    37  0   1
    1 day223 USD

    Hello. I am developing on nest.js or express. The hourly rate can be discussed in detail.

  17. Valentin Haritonov Arctic Web
    15075    32  0   1
    29 days602 USD

    Good day!
    I am Valentin from Arctic Web. We are engaged in IT consulting and full-cycle development: from UX/UI design to web and mobile development and integrations. We are ready to take your project into work and share examples of similar cases in personal messages.

    Sincerely,
    Arctic Web Team
    Freelancehunt

  18. 68    0  1
    7 days223 USD

    Ready to take on the job, I have extensive experience and examples of work, message me privately, we will discuss the details.

  19. 172    1  1
    2 days223 USD

    I am ready to complete this project and have extensive experience in developing various applications.

  20. 410    7  1   1
    1 day223 USD

    Hello,

    Thank you for the detailed description, I would be happy to help with the implementation of the project. I am a Software Development Engineer with over 7 years of experience in creating various websites, SaaS solutions, complex web platforms, and MVPs for startups. In my portfolio, I have highlighted some developed projects.

    My stack includes the following technologies and their frameworks: PHP (Yii2, Laravel, Symfony), HTML5, CSS3, JS (Vue.js, React.js), MySQL, PostgreSQL.

  21. 9984    117  0
    5 days223 USD

    Hello.

    I am a NodeJS developer. I have experience with Express and MongoDB. Write to me, we will discuss.

  22. 166  
    1 day223 USD

    Hello,
    I’m reaching out because I believe I can bring real value to your product from day one. I focus on building clean, scalable, and user-centered web applications, always aiming for performance and maintainability. My freelance experience including building CRUD dashboards, improving UI/UX flows, and resolving production bugs strengthened my ability to deliver under pressure, solve issues fast, and take responsibility for the quality of my work.

    I’ve worked end-to-end on strong full-stack projects:
    • Mini Blog – a full-featured blogging platform with authentication, CRUD, clean architecture and MongoDB/Express backend (https://mini-blog-backend-6rg8.onrender.com/)
    • SecureNotes – secure notes app with JWT auth, encrypted data, and PostgreSQL/Express backend (https://secure-notes-backend-icl1.onrender.com/)
    • MovieTracker – React/TypeScript + Firebase app with TMDB API, authentication, and personalized recommendations (giimovie.netlify.app)

    Your work aligns with my experience, and I’d be excited to contribute, learn, and grow with your team.

    Thanks for your time, I would be happy to discuss next steps.
    GitHub: https://github.com/tvsxar

  23. 928    2  0
    10 days446 USD

    Hello!

    I have a short question regarding integrations: which specific external services are planned for interaction (payment systems, CRM, maps, etc.)?

    I have 4 years of experience in backend development in Python and work deeply with PostgreSQL and MongoDB databases. I specialize in designing reliable API architecture and optimizing performance, so I can ensure stable operation of the server side.

    I am ready to discuss the details. Please write to me.

  24. 877    5  1
    14 days223 USD

    Good day. I specialize in CRM, dashboards, databases, and web services for processing, accounting, and analytics. Convenient and modern design. Development is fully turnkey. Lavarel 12.

    Integration with artificial intelligence and other automations can be implemented. CRM is my main focus, so I can offer many interesting options.

    Feel free to reach out.

  25. 656    9  0
    1 day223 USD

    Good day, Vladimir!
    Overall, the task is clear, but for an accurate response regarding the deadlines and price, I would like to clarify some questions that arose after analyzing your task.
    Please write in private messages – we will discuss the details and your wishes.

  26. 4216    53  1   1
    7 days223 USD

    Hello Volodymyr, I have experience in this work.
    I write in Python, FastAPI, PostgreSQL.

    Write to me, we will discuss the details.

  27. 2964    14  0
    7 days223 USD

    Good day.
    I have experience in development on Node.js (mainly Nest.js), I have experience in microservices architecture (RabbitMQ) and in working with databases (PostgreSQL / MySQL / MongoDB).
    I am ready to familiarize myself with the task and start working.
    I would appreciate the collaboration.

  28. 3933    33  0
    1 day223 USD

    Hello, I have extensive experience in developing REST APIs for applications and frontend. I work with Laravel. Write to me, and we will discuss the details.

  29. 1195    4  0
    30 days603 USD

    Hello!

    I will create a reliable server infrastructure for your third project from scratch on Laravel: clean REST/GraphQL API, optimized database structure (PostgreSQL/MySQL), integrations with external services, high security and readiness for loads, speed 95+, full responsiveness, and zero monthly payments.

    The team with over 10 years of experience specializes in backend architecture for complex SaaS and web projects, so everything will be of the highest quality and functionality.

    Please write in private messages for details on pricing and timelines!

    Best regards, Mykola

  30. 58  
    2 days223 USD

    Good day. The last project was the creation of an API for a mobile application. The backend part is turnkey, as well as server setup and database. Write to me, we will discuss.

  31. 586    1  0
    1 day223 USD

    Good day!

    I am a Backend developer, creating high-performance server architectures using Python (FastAPI/Django) and Node.js stacks, and I am ready to implement your project. My work covers the full cycle: from designing a flexible API and setting up optimized databases to seamless integration with third-party services, ensuring not only the fulfillment of all functional requirements but also a high level of security and system resilience to loads, which is critical for long-term development.

  32. 6071    53  4
    2 days223 USD

    Good day. I am engaged in back-end development on Node.js. I am ready to complete your project after discussing the details.

  33. Tetiana S. ООО "АЙ ТИ НАВИГАТОР"
    11628    110  0
    10 days223 USD

    Hello, Vladimir!

    We are ready to help with Backend development.
    We work with PHP (Laravel).

    We are ready to discuss the details in private messages.

    Sincerely, Tetiana.

  34. 2062    104  0
    1 day223 USD

    Hello, I am ready to help with development. I am proficient in Python Django, relational and non-relational databases, third-party services such as payment systems and CRM systems. In a word, I would be happy to assist in development) Write to me, we will discuss the details)

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Client
Project published
6 months 22 days back
438 views
Tags
  • express
  • django
  • laravel
  • MySQL
  • Node.js
  • PostgreSQL