Budget: 1111 UAH Deadline: 1 day
Добрый день.
Middle+ nodejs dev 5 лет коммерческого опыта.
Стек: TS, NestJS, Express, GraphQL, MongoDB, TypeORM(PostgreSQL...)
Budget: 27000 UAH Deadline: 30 days
Good day!
I am a Senior Backend Developer with over 5 years of experience in development using Node.js and deep practical experience with NestJS. I have developed complex REST APIs, business logic, integrations, geolocation services, as well as admin panels and client dashboards.
I am proficient in NestJS (modules, services, controllers, guards), TypeScript, MongoDB/MySQL, Docker, CI/CD. I have experience with Redis, WebSockets, Swagger, microservices, and modern cloud solutions.
I would be happy to discuss the details and contribute to the development of your product.
Budget: 26998 UAH Deadline: 30 days
Good day 👋
My name is Ruslan, I am a backend developer from the Czech Republic with experience in Node.js, NestJS, TypeScript, MongoDB, PostgreSQL, Redis, and BullMQ.
The latest projects I have worked on include creating an AI botnet system with a distributed task architecture, queues, analytics, and integration of the OpenAI API.
I also have experience with the Telegram Bot API (Telegraf.js), building REST API services, integrating LLM models (ChatGPT, Claude, Gemini), designing secure modules, and optimizing backend logic.
GitHub: github.com/RuslanZotsenko22
I am ready to discuss the details and show examples of my current solutions.
My rate is from €20/hour, negotiable for long-term collaboration.
Budget: 10000 UAH Deadline: 15 days
Hello.
I understand that your project requires the development and creation of a reliable REST API in NestJS to support a global real estate platform, including business logic, geolocation services, mapping APIs, as well as improvements on both the administration side and the client side. I will develop a clear modular structure in NestJS with well-defined modules, controllers, services, guards, and data layers, ensuring scalability, performance, and clarity of business processes. For geolocation and mapping, I will integrate the relevant APIs, optimize requests, and build an efficient data model using MongoDB or MySQL, with deployment based on Docker and CI/CD pipelines for stable releases. I provide a secure, well-documented API with Swagger/OpenAPI and ensure that the entire backend is production-ready, extensible, and aligned with your long-term platform roadmap.
