@andrewgraffleota
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I build software, engineer data, and grow audiences.
Hi, I'm Andrew Graff Leota. I'm a full-stack developer and data engineer based in Wellington, NZ. When I'm not writing production code or building automation pipelines, I create fitness content for thousands of people across my digital channels.
Software & Data Engineering
Recent work from my time at Do AI Limited, contributing to five live client products across the full stack[cite: 1].
VillageCo
Designed the core authentication backend and sitter onboarding APIs[cite: 1]. Solved production infrastructure challenges using Azure VNet and built a hybrid LLM + SQL matching architecture[cite: 1].
PostgreSQLAzurePython
Axis Data
Engineered a Snowflake data warehouse and dbt models processing 174,000+ referral records[cite: 1]. Developed executive-facing Streamlit dashboards for sports medicine analytics[cite: 1].
SnowflakedbtStreamlit
Easy Read (Volition)
Full-stack feature delivery including automated Playwright tests, a Stripe-integrated payment flow, and global UI accessibility improvements[cite: 1].
ReactTypeScriptStripe
Flourish & Academy
Delivered 7 major API implementations in a week for a nursery SaaS[cite: 1]. Built 16 production AI & automation course modules using n8n and LLM integrations[cite: 1].
REST APIsn8nLLMs