Summary
Julien Tremblay is a senior software engineer focused on high-performance, scalable front-end and full-stack applications using React, Next.js, and modern JavaScript tooling. With 14+ years of experience across startups and Fortune 500s, he has solved complex problems that cut load times and optimized infrastructure for multi-million-user platforms. He blends architecture discipline with a strong UI/UX focus to deliver production-grade systems that scale and deliver measurable business impact. He is currently a Senior React Engineer at Gloo and a Principal Software Consultant at React Nomad LLC, while also having co-founded ventures like HeroPost, reflecting a blend of hands-on engineering and entrepreneurship. Based in the Greater Chicago Area, he stays hands-on with code and uses AI tools for testing, profiling, and code generation to accelerate delivery without sacrificing quality.
9 years of coding experience
12 years of employment as a software developer
3-year software engineer degree, Computer Programming, Post-Secondary / College, 3-year software engineer degree, Computer Programming, Post-Secondary / College at Cégep Édouard-Montpetit
English, French, Russian