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I will fix bugs and improve your node js nestjs backend API
Mauro Francisco
Über diesen Service
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.
Lerne Mauro Francisco kennen
Mauro Francisco
Backend Nodejs Nestjs Developer APIs and Automation
- AusArgentinien
- Mitglied seitFeb. 2023
- ⌀ Antwortzeit1 Stunde
Sprachen
Spanisch, Englisch
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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FAQ
What do you need to start?
Please send the repository or relevant code, clear reproduction steps, logs or error messages, expected behavior and your deadline.
Can you work with an existing Node.js or NestJS project?
Yes. I can review, debug, extend or refactor an existing backend after checking the codebase, dependencies and requirements.
