I will debug and fix your nodejs, nestjs, or express backend

C
carlosbult25
C
carlosbult25
Carlosacevedo
debug and fix your nodejs, nestjs, or express backend
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debug and fix your nodejs, nestjs, or express backend

About this gig

I will debug and fix your Node.js, EI specialize in troubleshooting and resolving issues in Node.js, Express.js, and Nest.js applications. With four years of full-stack development experience, I offer a comprehensive and efficient bug-fixing service to ensure your backend runs smoothly and reliably.


My expertise includes:


Node.js & Express.js: Identifying and fixing errors related to routing, middleware, and request/response handling.


Nest.js: Resolving bugs within the framework's architecture, including controllers, services, and modules.


API & Integrations: Correcting issues with API endpoints and webhooks to ensure seamless communication between services.


Database Queries: Optimizing and debugging database queries for both SQL (PostgreSQL, SQL Server) and NoSQL (MongoDB) databases.


Server & Deployment: Addressing problems related to server configuration, performance, and deployment using tools like Docker, AWS, and Nginx.


Let me handle the technical challenges so you can focus on building your business. I'm dedicated to providing high-quality, cost-effective solutions that improve your application's stability and performance.

xpress, or Nest.js backend.

  • Programming language

    • TypeScript

  • Expertise

    • Debugging
    • Performance
    • Security
    • Databases
    • Testing procedures

  • Frontend framework

    • React.js
    • Vue.js
    • Tailwind CSS

  • Backend framework

    • Express.js
    • Node.js
    • Other

Get to know Carlosacevedo

Carlosacevedo
  • FromVenezuela
  • Member sinceSep 2025

  • Languages

    English, Spanish
Con 4 años de experiencia, me especializo en transformar ideas en aplicaciones web de alto rendimiento. Mi domicion de React, NextJs y VueJs garantiza un frontend moderno y dinámico, mientras que mi expertise en NestJs y ExpressJs asegura un backend robusto y funcional. Ofrezco soluciones intergales: desde el diseño de API´s hasta la gestión de base de datos como PostgreSQL, SQLServer y MongoDB. También administro la infraestructura en AWS con Docker y Nginx, asegurando un despliegue optimizado y seguro.

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