helison dias

I’m a Frontend and Fullstack Developer with over 2 years of experience building production-grade web applications using React, Next.js, TypeScript, and Node.js. I focus on creating responsive, accessible interfaces that perform well in real e-commerce environments.

In my current role at Grupo Oásis (Agência Oásis), I built responsive e-commerce UIs with React, Next.js, TypeScript, and Tailwind CSS across 10+ client storefronts on the Wake platform. I integrate REST APIs for dynamic product listings, real-time search filters, and multi-step checkout flows, and I develop custom Wake modules and Scriban templates for client-specific landing pages.

I also bring an automation-first mindset. I integrate Claude Code and Codex CLI into daily terminal-based workflows to generate, refactor, and execute tasks—cutting repetitive work by ~40%. I further maintain AI agent workflows to automate repetitive steps across development pipelines and content operations.

I’m also actively growing through internship experience and hands-on projects—like my bilingual Next.js portfolio (PT/EN) deployed on Vercel. I’m pursuing a B.Sc. in Computer Science and I’m looking to continue in Frontend and Fullstack roles (Junior–Pleno) where I can ship high-impact web features while leveraging AI to accelerate delivery.