Esther Olatunde
Co-founder CTO at Stealth AI Startup
Dublin, Ireland
Summary
👤
Senior🎓
Top SchoolEsther Olatunde is a seasoned engineering leader and founder with 11 years of experience building products from 0 to scale, most notably co-founding Tress (YC W17) and growing it to over 1M MAU. As a hands-on CTO now leading a stealth AI startup, she combines backend systems design, mobile engineering, and team leadership to deliver reliable, cost-efficient platforms. At Intercom she led Knowledge Foundations for Fin.ai, re-architecting content ingestion pipelines to improve freshness and save ~$500k/year while prototyping runtime user-context injection for RAG-style AI features. She has deep full-stack chops across Ruby/Rails, PostgreSQL, Redis, AWS, mobile stacks and event-driven architectures, and a practical DevOps background including Terraform and CI/CD. Curious by nature (and self-described as “the cat that curiosity can't kill”), she thrives on learning fast, shipping experimental AI integrations, and turning analytics into product decisions. Based in Dublin, she pairs entrepreneurial grit with measurable engineering impact and a track record of scaling teams and systems.
11 years of coding experience
10 years of employment as a software developer
Mathematics and Physics, Mathematics and Physics at The Open UniversityY CombinatorCertificate Software Development and Entrepreneurship Training Program, Certificate Software Development and Entrepreneurship Training Program at MEST AfricaBSc (Hons) Computing (Mobile Computing), BSc (Hons) Computing (Mobile Computing) at Arden University
Irish, French, English, Yoruba
Stackoverflow
601reputation
15kreached
10answers
0questions
Github Skills (45)
image9
emoji9
twitter9
django9
supplier9
tweet9
kotlin8
android8
java8
minecraft7
android-application7
activerecord6
ruby-on-rails6
api6
intercom6
Programming languages (5)
Github contributions (5)
esteedqueen/estherolatunde.com
Jan 2018 - Nov 2019
My personal website
Contributions:16 PRs, 24 pushes, 12 branches in 1 year 10 months
reactnextjs
esteedqueen/dumscheduler
Nov 2014 - Feb 2015
Contributions:16 commits, 1 push, 1 branch in 2 months
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