Guilherme Haschel is a Senior Software Engineer with 11 years of experience designing and shipping frontend systems, specializing in TypeScript and Angular across fintech, government, marketing, and Web3 projects. He builds and architects scalable Angular applications and design systems, mentors teams, and drives tooling and standardization to improve code quality and delivery. Recognized by CodersRank in the top 0.2% for TypeScript and Angular (and top 0.3% in SCSS), he combines deep technical craft with a pragmatic focus on maintainability and testing. Comfortable in multicultural, distributed teams, he has led refactors of legacy systems into modern SPAs and delivered revenue-generating features such as a print-preview app. Fluent in English (C2) and studying Dutch, he pairs autonomous learning and resilience with a clear roadmap toward Angular mastery and future leadership.
11 years of coding experience
10 years of employment as a software developer
Tecnologia em Análise e Desenvolvimento de Sistemas, Tecnologia em Análise e Desenvolvimento de Sistemas at Universidade Federal do Paraná
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Guilherme Haschel - Senior Software Engineer at AE Studio