I will develop secure and scalable rest apis with node js

J
jwancortez
J
jwancortez
Juan Martin
develop secure and scalable rest apis with node js
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develop secure and scalable rest apis with node js

About this gig

Custom REST API Development with Node.js & TypeScript


Need a solid backend for your application?


Im a full-stack developer with 4+ years of experience, specializing in API design and backend development.


I build clean, secure, and scalable REST APIs that are easy to maintain and integrate with any frontend or mobile app.


What I deliver

  • Well-structured REST APIs
  • Clean request/response contracts
  • Authentication & authorization
  • Database integration
  • Error handling & validation
  • Scalable architecture


Tech Stack

  • Node.js / TypeScript
  • REST APIs
  • PostgreSQL / MongoDB
  • JWT / session-based auth


Please message me before ordering so we can align on scope and requirements.

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Databases
    • Source control

  • Programming language

    • TypeScript

  • Frontend framework

    • React.js
    • AngularJS
    • Vue.js
    • Svelte
    • Tailwind CSS

  • Backend framework

    • Laravel
    • Express.js
    • Node.js

Get to know Juan Martin

Juan Martin
  • FromArgentina
  • Member sinceFeb 2025
  • Avg. response time1 hour

  • Languages

    English, Spanish
I have worked as a Full-Stack Developer for companies in Peru and Argentina. My experience includes modernizing legacy applications, developing a platform that acts as an intermediary between accounting organizations and their clients to facilitate payments via Stripe, PayPal, and other providers, and building a dashboard application for an advertising company to collect and curate data for their clients. I specialize in Next and have worked extensively with Node, TypeScript, React, Redux, Express, MongoDB, PostgreSQL, jQuery, Cypress, and AWS.

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