Open to opportunities

Halley Lucena

@halleylucena

Message

I build high-traffic React web and mobile products, modernizing frontend platforms and leading delivery.

Portugal

Message

What I'm looking for

I'm looking to build scalable web and mobile products end to end, contribute to strong engineering standards, and help teams modernize frontend platforms while mentoring developers.

I'm building and maintaining high-traffic sports betting and gaming interfaces at Blip – Flutter Entertainment, using React, React Native, and TypeScript for an international user base.

Before that, at Cegid Vendus, I delivered end-to-end products for a cloud POS and invoicing SaaS serving thousands of retailers. I modernized legacy frontend code into a React architecture, partnered with designers in Figma, and mentored junior developers through code review and onboarding.

I've also led teams of four at Cultivatech and Getmundi, defining architecture and taking marketplace, SaaS, and client platforms from planning through production.

Across my work, I combine responsive, SEO-friendly frontend development with Node.js, PHP, RESTful APIs, cloud delivery, and AI-assisted workflows that speed testing, refactoring, debugging, and documentation while protecting code quality.

Experience

Work history, roles, and key accomplishments

Current

Senior Frontend Engineer

Current

Blip – Flutter Entertainment

Oct 2025 - Present (11 months)

Build and maintain high-traffic sports betting and gaming interfaces for a large international user base using React, React Native, and TypeScript. Engineer responsive, mobile-first experiences across web and native mobile, optimizing performance and scalability at high volume.

React React Native TypeScript CI CD Code Review Claude