Open to opportunities

Braulio Barrera

@brauliobarrera

Senior Full-Stack Engineer with 11+ years of experience across web and mobile. Specializes in TypeScript, React, React Native (Expo), Next.js, Vue.js,

Costa Rica

Message

What I'm looking for

I'm seeking new technical challenges where I can build efficient software solutions, lead teams, apply agile practices, and contribute to successful products and organizations while continuing to learn.

I've delivered software products at Cargill and Modus Create across the full lifecycle, from requirements and database design through deployment. I build web applications end to end, spanning databases, services, and user interfaces.

At Modus Create, I led migrations from legacy VB.NET and .NET 2.0 applications to .NET Core, rebuilt frontends with KendoJS, automated UI flows with Playwright, and developed GraphQL API tests with Node.js. At Cargill, I'm leading unit-test integration with Vitest and Enzyme to improve component coverage and code reliability while supporting an internal development team.

I've also built freelance products including UcarMobile's automotive catalog platform, Bakoi's fintech mobile app, AZOTTO's Web3 vehicle-history platform, and PhoneLikeHome's VoIP application. I work across TypeScript, C#, .NET Core, React, React Native, Vue.js, Node.js, SQL, PostgreSQL, MongoDB, AWS, REST and SOAP integrations, and agile delivery.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Cargill

Jan 2023 - Present (3 years 7 months)

Contributed software engineering expertise in the development of products through the software lifecycle, from requirements definition through successful deployment. Led internal team and integration of unit testing in an enterprise-scale application using Vitest and Enzyme.