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albertoangelcor

Alberto Corona

@albertoangelcor

Backend Developer NestJS React APIs node

Mexico
Spanish, English
About me
Hi! I'm Alberto, a Full Stack Developer specializing in backend development with Node.js and NestJS. I help startups, entrepreneurs, and businesses build scalable APIs, fix bugs, integrate payment gateways, and develop reliable web applications. My experience includes: ✔ Node.js & NestJS ✔ React ✔ PostgreSQL ✔ JWT Authentication ✔ REST APIs ✔ PayPal & Stripe Integrations ✔ Cloudflare Workers ✔ Docker ✔ Bug Fixing ... Read more
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albertoangelcor
Alberto Corona
Offline • 
Average response time: 1 hour

See my services

Bug Fixes
I will fix bugs in your node or nestjs backend application
From$25 / projectMore details
API & Integrations
I will build a secure rest API with nodejs and nestjs
From$60 / projectMore details

Portfolio

Work experience

Freelancing_Career

Technical Lead | Full Stack Developer

Freelancing Career • Part-time

Jun 2026 - Present • 2 mos

Led backend and frontend development for international projects. Developed scalable APIs using Node.js and NestJS. Participated in the migration from Azure to Cloudflare Workers and Cloudflare Pages. Reviewed pull requests, coordinated development teams, and managed cloud deployments. Integrated third-party services including Salesforce. Worked with React, PostgreSQL, GitHub, CI/CD, and serverless architectures.