Johann Billar is a Senior Software Engineer in California with a decade of experience building web applications, currently shaping UI architecture with Angular at ICU Medical. He combines hands-on frontend expertise—from vanilla JavaScript and React to modern Angular ecosystems—with entrepreneurial experience as founder of Estudio.io, delivering e-commerce and web consulting. Johann has applied AI to optimize clinical trial design at Trials.ai and built real-time P2P multimedia features early in his career, showing a knack for pragmatic, product-focused engineering. His background in business and operations informs a user- and metrics-driven approach to development, while continuous upskilling through intensive web development programs keeps his technical skills current. Colleagues describe him as a collaborative problem-solver who enjoys working alongside creative teams to make the web better.
10 years of coding experience
18 years of employment as a software developer
Web Development Bootcamp Full-stack web development training, Web Development Bootcamp Full-stack web development training at the Firehoseproject
Bachelor’s Degree International Business Management Studies, Bachelor’s Degree International Business Management Studies at Webster University
Front End Web Developer Certificate 2 Front-end web development training, Front End Web Developer Certificate 2 Front-end web development training at San Diego College of Continuing Education
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Johann Billar - Senior Software Engineer at ICU Medical