Summary
John Lempka is a Senior Software Engineer with 13 years of experience building mobile-first products and developer-focused tooling at the intersection of online identity, ownership, and connected experiences. Based in New York, he has progressed from hands-on product and support roles at CommonDesk to senior engineering positions at startups like Realm, Luster, and now Trunk Tools, where he’s applying AI to streamline construction workflows. He combines product sensibility, UX-driven design, and cross-platform development (iOS/Android/web) to turn ambiguous requirements into polished, usable systems. Comfortable bridging support, product, and engineering, he’s as likely to debug customer issues as to ship a new feature, reflecting deep operational experience that often goes unmentioned on resumes.
13 years of coding experience
15 years of employment as a software developer
Bachelor of Arts (B.A.), Mathematics and Computer Science, Bachelor of Arts (B.A.), Mathematics and Computer Science at New York University