Jerome Illgner
Co-Founder CPO at The Ad Spend
Los Angeles Metropolitan Area United States
Summary
👤
Senior🎓
Top SchoolJerome Illgner is a Co-Founder and COO with nine years of hands-on software engineering experience, focused on building scalable AI-driven tools that streamline operations and drive revenue. He has a proven startup track record—founding a company acquired within eight months and reclaiming over $120k ARR through a billing system overhaul while cutting deployment times by 98%. Jerome has shipped high-impact ML and LLM solutions, from processing $300M of political-interest data to a permit-automation app that generated $1M in four months, demonstrating an ability to turn complex data workflows into productized, low-latency experiences. Based in Los Angeles, he blends systems programming instincts with product-first leadership to simplify marketing operations at The Ad Spend, and he’s known for squeezing dramatic efficiency gains out of both engineering and business processes. An understated but consistent theme in his work is pairing rapid prototyping with measurable business outcomes—shortening time-to-value while maintaining technical rigor.
9 years of coding experience
3 years of employment as a software developer
Heriot-Watt University Edinburgh Campus
German, English, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (40)
git10
zipcode9
github9
matching9
macos8
prediction8
colors8
android8
windows8
ios8
accessibility7
mobile7
zip7
react7
flutter7
Programming languages (10)
Github contributions (5)
JeromeIllgner/postcode
Jan 2023 - Mar 2023
Small Golang package for validating postal codes
Contributions:4 pushes, 1 branch in 1 month
golangvalidationpostalgolang-packagevalidating
JeromeIllgner/replay-hackathon
Mar 2025 - Mar 2025
Contributions:12 pushes, 1 branch in 1 day
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