I will fix bugs and improve your node js nestjs backend API

M
maurofluir
M
maurofluir
Mauro Francisco
fix bugs and improve your node js nestjs backend API
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fix bugs and improve your node js nestjs backend API

About this gig

I will investigate, fix and improve bugs in your Node.js, NestJS or TypeScript backend API. I can work with PostgreSQL, MongoDB and NoSQL databases, REST endpoints, authentication, validation, business logic, Jest tests and third-party integrations. I can also review clean code, microservices, CI/CD and AWS deployment issues when they are part of the problem.

You will receive a clear diagnosis, maintainable code changes and communication about what was fixed. I can work on an existing codebase after reviewing the repository and reproduction steps.

Please contact me before ordering so I can confirm the scope, reproduce the issue and recommend the correct package.

  • Programming language

    • TypeScript

Get to know Mauro Francisco

Mauro Francisco

Backend Nodejs Nestjs Developer APIs and Automation

  • FromArgentina
  • Member sinceFeb 2023
  • Avg. response time1 hour

  • Languages

    English, Spanish
Backend and Full Stack Developer specialized in Node.js, NestJS and TypeScript. I build clean, scalable REST APIs and microservices from scratch using PostgreSQL, MongoDB and NoSQL. I can add authentication, testing with Jest, AI-powered automation, AWS deployments and CI/CD workflows. I also work with React, Next.js and Supabase when a complete solution is needed. I value clear communication, maintainable code and reliable delivery throughout the full software lifecycle.

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