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Hanner V
@hannerv
Level 1
Full stack developer building scalable web platforms and business systems
Colombia
English, Spanish
About me
I build full-stack web products — including SaaS platforms, ERPs, business management systems, and custom APIs — for companies that need reliable, production-ready software.
My recent work includes an online learning platform with Stripe payments and CI/CD, a school management ERP built with React 19 and TypeScript, an accounting system for the Puerto Rico market using Next.js 15 and Docker, and a B2B marketplace backend developed with NestJS, WebSockets, and automated testing.
Stack: React, Next.js, TypeScript, NestJS, Laravel, .NET, MySQL, PostgreSQL, MongoDB, Docker, Stripe, AWS.
Skills
Hanner V
$10/hour
Offline •
Average response time: 1 hour
See my services
Full Stack Web Applications
I will develop a full stack web application with react, nestjs and postgresql
API & Integrations
I will build a secure rest API and backend with node js and nestjs
Want to work on an hourly basis?
Tell Hanner V what you need.
$10
/
hourPortfolio
Work experience
Full stack Developer
Full Stack Data Solutions • Full-time
Jul 2025 - Jan 2026 • 6 mos
Build 3 platforms.
28 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 28 Reviews
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Most relevant
ceanco26
Colombia
Ongoing collaboration
Great working with Hanner! He delivered the update exactly as requested, switching the login system to email/password seamlessly. He left the code perfectly organized in a new branch and provided clear instructions. I was able to set up the environment variables and deploy everything to production without...
Helpful?
imrancash18
Spain
Ongoing collaboration
Excelente desarrollador, profesional, comunicativo y comprometido con entregar un buen trabajo y encontrar soluciones a las necesidades del proyecto.
Helpful?
ezze4five
United States
Helpful?
imrancash18
Spain
Ongoing collaboration
Quedé muy satisfecho con el trabajo realizado. Fue rápido, eficiente y entregó un resultado impecable. Lo recomiendo totalmente.
Helpful?
imrancash18
Spain
Ongoing collaboration
Muy buena experiencia. Comunicación clara, entrega puntual y un resultado impecable. Sin duda volvería a trabajar con él.
Helpful?
