I will build a secure node js rest API for your web or mobile app

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Miguel G
Algumas informações são exibidas no idioma inglês.
build a secure node js rest API for your web or mobile app
Tela Inteira
build a secure node js rest API for your web or mobile app
Tela Inteira
Tela Inteira
build a secure node js rest API for your web or mobile appbuild a secure node js rest API for your web or mobile appbuild a secure node js rest API for your web or mobile app

Sobre este Serviço

Need a reliable backend for your web or mobile app? I build secure, well-documented REST APIs with Node.js and TypeScript.


What you get:

  • Clean REST endpoints (Express or NestJS)
  • PostgreSQL or MongoDB database design
  • JWT authentication and role-based permissions
  • Input validation and error handling
  • Swagger/OpenAPI documentation
  • Docker setup (Premium)

I have 3+ years building production backends for fintech, ERP and SaaS platforms: loan management, e-invoicing, payments and multi-tenant systems.


How we work:

  1. You tell me what your app needs
  2. I confirm the scope and timeline before starting
  3. You get progress updates and the full source code

Please message me before ordering so we can confirm the scope together.

  • Linguagem de programação

    • JavaScript

  • Especialidade

    • Algoritmos e estruturas de dados
    • Depuração
    • Localização
    • Desempenho
    • Banco de Dados

  • Estrutura de front-end

    • Angular
    • bootstrap
    • Next.js
    • React.js
    • Tailwind CSS

  • Estrutura de back-end

    • Express.js
    • Koa
    • Next.js
    • Node.js

  • IA e low/no code builders

    • Webflow

Conheça mais sobre Miguel G

Miguel G

Full Stack Engineer specialized in Node, React and TypeScript

  • A partir deVenezuela
  • Membro desdefev. de 2026

  • Idiomas

    Espanhol, Inglês
Full Stack Engineer with 3+ years building web platforms for companies in Mexico and Argentina: payroll lending, ERPs with electronic invoicing (CFDI), savings funds and multi-tenant SaaS. I build secure Node.js/TypeScript APIs, React dashboards and integrations (payments, e-invoicing, ERPs, e-signature, KYC). I first understand your problem, propose a clear plan and share frequent updates. Clean, documented code so your product can grow. Spanish (native) · English (written).

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