Product-focused engineer. I own features from architecture through experimentation to production — most recently Android at Uber, for millions of riders a day.
MBA · former Technical Director & co-founder · U.S. Army veteran · currently building independent products.
Millions served daily
Android safety · Uber
Impact
−19%
Permanent opt-outs from ride recording
Session-based snooze · validated by 60-day A/B test
+13%
Safety tool engagement across riders
Safety Toolkit migration, redesign & repositioning
+157%
Student enrollment, 70 → 180
Rebuilt acquisition, retention & operations as Tech Director
−0.13%
Trip cancellations, via persistent in-trip identifier
80%+
Trial-lesson conversion rate
$120K
Seasonal revenue, 8 sold-out camps
Millions
Users served daily on Uber
Stack
Languages
Mobile
Practices
Tools
Selected work
Uber · Android · 2024–2025
−19% opt-outs
Permanent opt-outs from ride recording
Cut permanent opt-outs from Uber's ride recording safety feature by 19% with a session-based snooze, validated through a 60-day A/B test.
Uber · Android · 2023–2024
+13% engagement
Safety-tool engagement across riders
Led migration and redesign of in-trip safety surfaces, lifting safety tool engagement 13% across millions of riders.
theCoderSchool · 2022–2023
+157% enrollment
Student enrollment, 70 → 180
Rebuilt acquisition, retention, and operations as Technical Director — 70 to 180 students, 80%+ trial conversion, eight sold-out summer camps.
Uber · Android · 2022–2026
Millions daily
Riders on the surfaces I shipped
Shipped Safety Shield enhancements, in-trip video playback, and rider PIN verification; engineered state-driven workflows and expanded crash monitoring, alerting, and on-call dashboards.
Independent builds
Stock research web app
Russell 3000 · 3 valuation modelsYour purr-sonal stock analyst.
A stock-valuation platform that runs every Russell 3000 ticker through three DCF-style models and turns the results into a screener, company deep-dives, and eight ready-made portfolio strategies.
Credit-card benefits · mobile app
Expo · Supabase · Row-Level SecurityEvery card perk, tracked.
A mobile app that organizes credit-card benefits: add the cards you hold and it surfaces every perk attached to them — statement credits, multipliers, lounge access, insurance — and tracks redemptions against each benefit's cycle.
Web design & marketing studio
15+ live demo buildsWebsites built right.
A solo web-design and digital-marketing studio for small businesses — brand, build, and ship real sites with working features, backed by a full brand system and transparent public pricing.
About
I'm a product-focused Android engineer dedicated to building, scaling, and optimizing high-impact mobile experiences that serve millions of global users. My expertise is owning features end-to-end — from initial architecture and complex state-management workflows through to staged rollouts, A/B testing, and continuous production monitoring. I enjoy fast-paced, cross-functional environments, partnering closely with product, design, backend, and data science teams to transform complex technical challenges into robust, user-centric solutions.
Expert in Kotlin and Java development, custom UI component design, and building responsive systems tailored for diverse form factors, languages, and accessibility requirements.
Proven success leveraging A/B experimentation, session-based user flows, and analytics instrumentation to boost user engagement and streamline feature adoption.
Skilled in complex state management, continuous monitoring, and proactive alerting to decrease application crashes, optimize performance, and maintain system health.
A strong track record of leading technical initiatives across backend, data science, and infrastructure teams to deliver high-visibility, global safety and verification features.
San Francisco Bay Area · open to on-site, hybrid, or remote.