Need a developer Nodejs, Nestjs + MongoDB & Postgre

Budget: 25 EUR Deadline: 7 days

Hello!

I am interested in your project. I have already worked with NestJS and generally with backend development on Node.js, and I have experience with databases, including MongoDB and PostgreSQL.

I am particularly interested in a format where I can write new functions, send them for review to a more experienced developer, receive feedback, and gradually improve the code. I want to work on a real project, be useful to the team, and simultaneously enhance my skills through practical tasks.

I am ready to delve into the project, pay close attention to comments during reviews, and bring tasks to a working result. I would be happy to discuss the details and try out a collaboration.

Budget: 25 EUR Deadline: 1 day

Good day!

I am engaged in the development of applications of various complexity, ready to implement any integrations, I am currently writing my large ERP system, we can discuss your project.

Budget: 500 EUR Deadline: 3 days

Good day! I specialize in Telegram bots (Python/Aiogram). Notifications, auto-responses, API integration, parsing, databases. In my portfolio — a currency converter and other bots. I am ready to discuss and get started!

Budget: 50 EUR Deadline: 1 day

Hello. I have over 3 years of experience in development with the specified stack. You can see information about my work experience in companies and what I have been involved in on my profile. I would be happy to collaborate.

Budget: 50 EUR Deadline: 1 day

Good day. I work with nestjs, mongoDB, and Postgres + prisma/typeorm, have experience working in a team through PR, and understand the branch architecture on GitHub dev/stage/production. I would be happy to collaborate.

Budget: 1000 EUR Deadline: 14 days

I have experience in development using Node.js and NestJS with MongoDB and PostgreSQL, including working in teams with code review and phased feature releases to production. I write clean, maintainable code while adhering to architecture and am ready to submit tasks for review to a senior developer in your process. I can quickly integrate into the current project and work within the existing workflow. I am ready to discuss the details and stack further.

Budget: 100 EUR Deadline: 1 day

Hello!

My name is Alexey, and I represent NC-1, a dedicated development group. For over five years, we have been delivering high-quality web applications, ERP/CRM systems, and complex e-commerce solutions.

I am reaching out regarding your need for a Node.js/NestJS developer with MongoDB and PostgreSQL expertise. I would like to propose our Middle+ Fullstack developer for an outstaffing role. He is well-versed in the workflow you described—developing new features independently and collaborating with a Senior Developer for code reviews and production deployments.

Technical Profile:

Backend: Node.js, NestJS, Fastify, Express.

Frontend: React, Next.js, TypeScript, MUI, Mantine.

Databases & ORM: PostgreSQL (TypeORM/Sequelize), MongoDB.

Infrastructure: Docker, Linux, Redis, Socket.io, RabbitMQ.

Professional Background:

He has over 3 years of extensive experience in IT, with a particular focus on web development, e-commerce, and high-load distributed systems. As a committed and outcome-driven professional, he possesses a deep passion for programming and clean architecture. He is currently seeking a position where he can apply his exceptional coding skills to contribute to project goals while maintaining the high standards required for production-ready code.

He is ready to integrate into your team immediately and follow your established CI/CD and review processes.

Would you be interested in reviewing his full CV or scheduling a brief introductory call?

Best regards,

Alexey
NC-1 Development Group Expand

Budget: 100 EUR Deadline: 1 day

Hello! I have experience working with Node.js, NestJS, MongoDB, and PostgreSQL, including API development, business logic, integrations, and support for existing projects.

I work well in a team using Git flow, code reviews, and tasks from a senior developer. I can quickly get up to speed on a project and write new functionality considering the current architecture and project standards.

I have worked with:
— NestJS
— MongoDB / PostgreSQL
— REST API
— WebSocket
— Docker
— JWT/Auth
— Redis / queues
— Prisma / TypeORM

I am ready to work through pull requests and make adjustments after reviews. I can also send code/project samples and discuss the collaboration format. Expand

Budget: 300 EUR Deadline: 1 day

Hello

You are exactly who I am looking for. I am an experienced software developer who has been working with the technologies you mentioned for many years. I ensure efficient task execution, availability, and high quality.

I encourage you to contact me privately to discuss the details.

Budget: 500 EUR Deadline: 30 days

I can connect to tasks related to the TypeScript backend and carefully add the necessary logic without breaking the existing code. First, I will understand the current project structure, after which I will implement the functionality, check the main scenarios, and prepare the changes in a way that makes them easy to review. I am ready to work within the existing team process and consistently close small tasks without unnecessary noise.

Budget: 120 EUR Deadline: 7 days

Hello!

I have been working with NestJS, Node.js, and TypeScript for the last 3.5 years. I use MongoDB and PostgreSQL in parallel — Mongoose and Prisma/Drizzle depending on the task. I have experience with the modular architecture of NestJS: Guards, Pipes, Interceptors, dependency injection, microservices.

The work format that suits me is to take a task, write according to project standards, and send it for code review to a senior. I can create small, clear PRs, accept feedback, and make quick adjustments. Without unnecessary questions and disputes — I just do the work well.

I am ready to start with a test task so you can see my coding style and approach before the main contract. Please write, and we can discuss the details.

Budget: 99 EUR Deadline: 7 days

Hello!

I have worked with NestJS + MongoDB/PostgreSQL — I'm familiar with the stack and ready to get started quickly.

I suggest starting with a small test task: you provide a real feature, I implement it — you review the code and approach. If everything is satisfactory, we can discuss the format and payment.

When do you need to start?

Budget: 25 EUR Deadline: 7 days

Good day! I can take on your case, message me privately.

Budget: 1234 EUR Deadline: 1 day

Good day! Node.js and its ecosystem are my main stack, I work with it constantly. Databases of any type, deployment — everything is familiar, there will be no questions. Examples: https://web.rstays.com / https://ai-desk.ai / https://momicro.com GitHub: https://github.com/axbuglak Sincerely, Buglak Alexey

Budget: 50 EUR Deadline: 1 day

Hello! This is exactly my main stack, so if you're interested - feel free to reach out!

Budget: 500 EUR Deadline: 1 day

Hello! I can perform your task with high quality. I combine frontend + AI without losing quality. I am ready to start immediately.

Budget: 1000 EUR Deadline: 1 day

Good day, please write to me privately and we will discuss everything. Thank you.

Budget: 1000 EUR Deadline: 30 days

Hello. I would be happy to collaborate. I have sufficient experience. Write to me and we will agree.

Budget: 30 EUR Deadline: 1 day

Can you send what the project is about?

I can write any functions, no problem.

Budget: 50 EUR Deadline: 1 day

Добрый день
Middle+ node dev 5+ лет коммерческого опыта
Стек: TS, NestJS, Express, MongoDB, PostgreSQL

Budget: 50 EUR Deadline: 1 day

Good day.
The task is clear. A permanent developer in the stack Node.js + NestJS + MongoDB + Postgres with code review from a senior before production. This is the format we work with regularly.
The stack is exactly yours. Node.js + TypeScript daily for the last few years. NestJS on several production projects with modular architecture, Guards, Pipes, Interceptors, Microservices via ServiceBus. MongoDB and Postgres in parallel, we understand when which database is better for the task. On Postgres, Prisma or Drizzle, on Mongo native driver or Mongoose depending on the patterns.
Relevant production projects: BotFusion (Node.js + MongoDB, thousands of active users), FinGuard (MERN with Plaid and BullMQ), BrandSync AI (PERN with GPT-4 pipeline via Redis), DropInKids (Next.js + Neon Postgres + Stripe Connect).
Regarding code review. No ego. PRs are broken down into small parts, with descriptions providing context and tests, feedback is applied quickly. Not one to argue for the sake of arguing and not one to silently merge without discussion.
Ready to enter with one developer or bring in a second as the workload increases. We will adapt to the format.
Available for a test task. We can take a small feature from your backlog, write it to your standards, and send it for review. No upfront payment. This will show alignment in coding style and process before the main contract.
Portfolio: quentar.space/en/startups
Looking forward to your message.

Budget: 25 EUR Deadline: 1 day

Hello!

I have over 2 years of commercial experience working with all these technologies in a team. I also conduct code reviews and know how to work correctly on a project where the code is checked by a senior developer.

Budget: 25 EUR Deadline: 1 day

Hello! 👋

I have experience in backend development with Node.js / NestJS, working with MongoDB and PostgreSQL, building REST APIs, business logic, integrations, and supporting existing projects. I am ready to work in your process: taking tasks, implementing new functionality, sending for code review to a senior developer, and making adjustments before deployment to production.

Stack:

Backend:

Node.js
NestJS
REST API
Auth / roles / permissions
DTO, services, modules, guards, interceptors

Databases:

PostgreSQL
MongoDB
TypeORM / Prisma / Mongoose
migrations, query optimization, working with schemas

I am ready to join the project and complete tasks step by step. I look forward to hearing from you!
Best regards,
Andriy Expand

Budget: 25 EUR Deadline: 3 days

Hello! My name is Alexander. I have confident experience in development with Node.js (NestJS) using PostgreSQL and MongoDB. I have implemented complex systems, such as the Uptime Sentinel monitoring service. I am ready to work under the guidance of a senior developer and make adjustments promptly. My rate is $14/hour.

Budget: 50 EUR Deadline: 1 day

Hello.

I am a NodeJS developer. I am ready to take on the task. Write to me, and we will discuss.