j
jonas_filho_dev

Jonas Filho

@jonas_filho_dev

Full Stack Developer for React Node js and AI Agents

Brasil
Português
Algumas informações são exibidas no idioma inglês.
Sobre mim
Full stack developer working under my own brand, JF Dev. I build web applications with JavaScript, React and Node.js, and I run the infrastructure behind them: Linux servers, nginx, DNS, deployment and monitoring. The AI agents I ship are not demos. They talk to real users, call APIs, keep state and run on a schedule. I answer every message myself, usually within a few hours. Tell me what you need and I will tell you honestly whether I can deliver it, and when.... Saiba mais

Habilidades

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jonas_filho_dev
Jonas Filho
offline • 

Conheça meus serviços

Outros Construtores
I will build a fast, responsive landing page in react or HTML
A partir deUS$ 80 /projetoMais detalhes
Correções de bugs
I will fix bugs and errors in your react, next js or node js app
A partir deUS$ 35 /projetoMais detalhes

Experiência profissional

freelance

Web Developer

freelance • Freelance

Dec 2025 - Present • 11 mos

Development of web pages using modern technologies with a strong focus on responsiveness and user experience. Responsible for creating fluid and efficient digital interfaces for various clients.