Backend NodeJS Development
880 USD 
▫️ Improvement of the application system, further implementation of new features.
▫️ Develop and maintain a backend service on Node.js
▫️ Design and optimize the product architecture
▫️ Work with PostgreSQL, MongoDB databases
▫️ Set up caching (Redis/Memcached)
▫️ Participate in the design of REST/gRPC API
▫️ Interact with Product, QA, and DevOps teams
What we expect:
🔹 Experience in backend development for more than 3 years
🔹 Excellent knowledge of TypeScript (types, generics, clean code)
🔹 Understanding of scaling, partitioning, and database replication principles
🔹 Experience with Git (Git Flow)
🔹 Ability to write clean, maintainable, and testable code
🔹 Experience working in Agile/Scrum teams
Will be a plus:
✨ Experience with containerization — Docker, Docker Compose, knowledge of Kubernetes
Client's review of cooperation with Anatolii Kyryliv
Backend NodeJS DevelopmentEverything is great, let's continue working.
Freelancer's review of cooperation with Bohdan Hulaha
Backend NodeJS DevelopmentA competent leader and a pleasant person to communicate with. Everything is to the point, without unnecessary details and micromanagement. I was glad to work together.
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4 days880 USD
1945 7 0 4 days880 USDHello. I understood the task.
I have strong experience in backend development and improving live products: Node.js / TypeScript, PostgreSQL, MongoDB, Redis, API, architecture, and supporting the project in a working mode without chaos and hacks. I can easily integrate into an existing system, understand the logic, and then move on to tasks — improvements, optimization, new features.
I work carefully: clean code, proper structure, clear types, without "magic," with a focus on support and product growth. I am also comfortable with Git, teamwork, Scrum processes, and interaction with QA / DevOps.
I have also worked with Docker, and if necessary, I can get involved in that part as well.
If relevant, we can discuss the format of collaboration, the project stack, and the volume of tasks.
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Winning proposal30 days880 USD
2078 1 0 Winning proposal30 days880 USDAll details and work conditions have been discussed, ready to start on the backend fixes today, waiting for confirmation.
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29 days3490 USD
15075 32 0 1 29 days3490 USDGood day!
My name is Valentin, and I represent Arctic Web Agency. We are a team that specializes in creating modern and effective solutions for business. I can provide examples of our similar work in personal messages. We are ready to take your project to work!
Sincerely,
Arctic Web Team
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