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I will build a custom full stack web app with react, node and postgres
Qintara
Acerca de este Servicio
Most developers hand you something that works on their laptop. I hand you something that is live, monitored, and does not fall over when real people use it.
I built a HIPAA-compliant healthcare platform from an empty repository to production: React and TypeScript front end, Node and PostgreSQL back end, AWS infrastructure, 136 database migrations, 65 API modules. Live clinics run their entire business on it.
WHAT YOU GET
A real application, deployed, with the full source code and a walkthrough of how it works. Not a template with your logo dropped on it.
WHAT I BUILD WITH
React, TypeScript, Node, Express, PostgreSQL, Tailwind, Vite, AWS, Terraform, GitHub Actions.
HOW I WORK
You see something working early, then you keep seeing it. I do not disappear for three weeks and come back with a surprise. I tell you what is tested and what is not.
BEFORE YOU ORDER
Message me. I will tell you which package actually fits, including when it is the cheap one. I would rather quote you right than upsell you into a refund.
Respeta los derechos de terceros
Recuerda que incluir temas, plantillas o cualquier otro elemento que viole los derechos de terceros o las leyes aplicables en los trabajos entregados va en contra de las políticas de Fiverr. Puedes ver más información en Guía para la creación digital responsable.
Conoce a Qintara
Qintara
Full Stack Engineer, React, Node, AWS and AI Automation
- DeEstados Unidos
- Miembro desdeago 2026
- Responde aprox. en:1 hora
Idiomas
Inglés
20 years in technology. My last company was acquired by a Fortune 50.
Most recently I built a HIPAA-compliant healthcare platform that live clinics run their entire business on: React and TypeScript front end, Node and PostgreSQL back end, AWS infrastructure, 20+ integrations across payments, CRM, SMS, voice and SSO.
Front end, back end, AI agents, automations, integrations. You get working software early, and you get told straight what is tested and what is not.
Message me with what is broken or what you are trying to launch.
FAQ
Do I own the code, and can you work with what I already have?
Yes to both. You get the full repository handed over, all of it yours. And I am happy to pick up an existing codebase. I will read it before I quote so the number I give you is real.
