Node.js Developer β Remote
20+ years of experience | Senior Full Stack Engineer & Tech Lead
Node.js with NestJS is my primary backend stack because it combines the speed of the JavaScript ecosystem with the structure and type safety that serious product work demands. On TuMenu I designed the REST API with NestJS over PostgreSQL, Redis for caching and queues, and Server-Sent Events for real-time dashboard updates. On Ascend Life I built the retargeting logic over Redis queues and the Stripe payment integration. On Oniria the NestJS backend handles JWT authentication, in-app purchases, and MongoDB persistence with Redis as a caching layer.
What defines my backend work isn't just that it runs β it's that another developer can read it, test it, and extend it without friction. I apply SOLID principles, write class-validator schemas, document endpoints, and keep domain logic separate from infrastructure concerns. Previous experience at INVAP and Globant gave me the discipline of building systems that other teams can maintain without asking for help.
I work remotely from GMT-3, overlapping naturally with US East Coast business hours. Available for full-time remote positions, contract work, or consulting β if you need a Node.js developer who ships clean, typed, and tested code, I'm ready.
Technologies
Featured Projects
TuMenu
- 30+ active restaurants in LATAM.
- Professional QR digital menu with WhatsApp ordering and integrated checkout.
- Architecture of 3 independent NestJS APIs (core, link shortener, analytics).
- Restaurant dashboard in React Β· customer-facing menu in Astro with SSR and real-time updates (SSE).
- Multi-language, ready for regional deployment.
Technologies Used:
Ascend Life
- 30+ paying users since launch (April 2026).
- Personalized 28-day plans based on user goals.
- Audio, text and PDF content.
- Stripe payments and retargeting logic with Redis queues.
- One-time payment model.
Technologies Used:
Oniria
- Published on App Store and Google Play.
- Dream journal with AI-assisted interpretation.
- End-to-end architecture: React Native + NestJS + MongoDB + Redis.
- Google and Apple authentication, in-app purchases and production backend.
Technologies Used:
Product landing β GoJiraf (as client)
- Redesign and development of GoJiraf's product landing page.
- Delivered as external consulting, after my previous stage as internal Frontend Tech Lead.
- OpenAI integration for content personalization.
Technologies Used:
Availability
GMT-3 (overlaps with US East Coast business hours)
Available for employment or consulting
Full-time, contract, consulting