My name's Johnny — an operations team lead with hands-on warehouse, inventory, and logistics experience, and a self-taught builder who takes products from requirements to live deployment: scoping features, designing PostgreSQL schemas, writing Python data pipelines, integrating Stripe billing, and acceptance-testing every release myself. Everything below is real, live, and built end to end by one person.
A free public database tracking pretrial release outcomes in Florida courts. I defined the data requirements, designed the PostgreSQL schema, built Python scrapers aggregating 1,000+ case records across two counties, and validated every release against official county records before publishing.
Tracks FBI crime data and police reporting gaps across all 50 states. Pulls from the FBI Crime Data Explorer API on an automated weekly schedule, renders an interactive choropleth map of homicide rates, and flags agencies that stopped submitting national crime data.
A subscription platform of 50 AI-powered tools with monthly and annual Stripe billing. I prioritized a large feature backlog into phased releases, wrote a functional spec for each tool, and personally executed acceptance testing on every feature before launch.
A congressional bill explainer that turns dense legislation into plain-English summaries in multiple reading styles. Runs a fully automated pipeline — bill ingestion, AI summarization, and scheduled publishing every four hours — with a free tier and a paid subscription pass.
Upload a photo of your dog, pick a scene, and AI generates a studio-quality portrait — pay to download. A complete end-to-end product flow: file upload, scene selection, AI image generation, and a paywalled delivery step, all self-serve.