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Nederlands
$
USD
Hanner V
@hannerv
Level 1
Full stack developer building scalable web platforms and business systems
Colombia
Engels, Spaans
Over mij
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
US$ 10/uur
offline •
Gemiddelde reactietijd: 1 uur
Bekijk mijn diensten
Full stack webapplicaties
I will develop a full stack web application with react, nestjs and postgresql
API en integraties
I will build a secure rest API and backend with node js and nestjs
Wil je op uurbasis werken?
Vertel Hanner V wat je nodig hebt.
US$ 10
/
uurPortfolio
Werkervaring
Full stack Developer
Full Stack Data Solutions • Fulltime
Jul 2025 - Jan 2026 • 6 mos
Build 3 platforms.
28 Reviews
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Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Kwaliteit van de levering
- Waarde van de levering
1-5 van 28 reviews
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Meest relevant
ceanco26
Colombia
Lopende samenwerking
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...
Nuttig?
imrancash18
Spanje
Lopende samenwerking
Excelente desarrollador, profesional, comunicativo y comprometido con entregar un buen trabajo y encontrar soluciones a las necesidades del proyecto.
Nuttig?
ezze4five
Verenigde Staten
Nuttig?
imrancash18
Spanje
Lopende samenwerking
Quedé muy satisfecho con el trabajo realizado. Fue rápido, eficiente y entregó un resultado impecable. Lo recomiendo totalmente.
Nuttig?
imrancash18
Spanje
Lopende samenwerking
Muy buena experiencia. Comunicación clara, entrega puntual y un resultado impecable. Sin duda volvería a trabajar con él.
Nuttig?
