• Built a Bible app for iOS and Android using React/Node.js/Typescript, supporting 15k+ MAU

• Co-authored BibleEngine, a Javascript Bible library, powering Bible apps with 110k+ total downloads

• Full open source code available at: github.com/tyndale/stepmobile, github.com/tyndale/BibleEngine

Links:

• Android store: https://play.google.com/store/apps/details?id=com.tyndale.stepbible

• iOS store: https://apps.apple.com/us/app/step-bible/id1476903313

• Rearchitected user accounts in Go/MongoDB, enabling development for 5 projects that were infeasible before

• Increased revenue by 105k by building backend support for donations by integrating with Stripe

• Led product/design teams in writing user stories and building played progress tracking feature for 500k MAU app

• Increase sales by re-engaging with users who abandoned their cart in the middle of donations checkout page

• Leveraged open-source BibleEngine code for a Bible feature, growing Bible retention to 208%

• Championed test automation, boosting API endpoint test coverage from 13% to 94%

• Upgraded GCP CI pipeline to run Golang Docker integration tests, API E2E tests, and Jest tests

• Designed, implemented and supported WiFi integrations systems which earned over 200k in new ARR

• Migrated guest record exporter to AWS SQS / Elasticsearch instead of SQL, improving throughput by 100x

• Composed marketing automation system (microservices/Vue.js/PostgreSQL), netting over 100k in ARR

• Launched internal tools for our field team, which reduced average restaurant onboarding time by 50%

• Designed interactive search and AI response editing features using Vue/JS/Typescript

• Constructed well-defined, testable REST API routes using Django/Python

• Expanded test coverage using Selenium/Mocha/Python/Gitlab CI/Bash