Summary
Marcus E is a software engineer with seven years of experience building scalable, production-grade systems across fraud detection, payments, and customer-facing platforms. He’s driven end-to-end development—from core APIs and ETL pipelines to web UIs and admin tools—at companies like SentiLink and Affirm, and now contributes at Hightouch. As a Staff Engineer he led architecture and R&D to improve performance and deploy fraud models into production, and he has hands-on experience mentoring and onboarding junior engineers. Marcus combines startup founder grit (co-founding two ventures) with enterprise rigor, frequently owning infrastructure, SRE rotations, and vendor integrations. He’s comfortable across the full stack and data pipelines, and has a track record of turning research and experiments into reliable, scalable features. Based in New York and trained at USC, he brings both product sensibility and implementation discipline to complex engineering problems.
7 years of coding experience
10 years of employment as a software developer
Bachelor of Science (B.S.) Computer Science, Bachelor of Science (B.S.) Computer Science at University of Southern California
Loyola High School of Los Angeles