H2Hofficially

Built and operated a Darko App (alive AI web/mobile) using Supabase (Postgres with row-level security/auth, edge functions, scheduled jobs) and Stripe billing. Designed an AI engine for intent classification, streaming answers, structured JSON output, and automatic fallback to a second model on timeouts. Built RAG retrieval using embeddings/vector search over curated content and smoke tests via GitHub Actions. Implemented daily content generation and publishing pipelines (Python, Docker, Telegram Bot API) for topic selection, LLM logic checks, slide/video generation (HTML slides/FFmpeg), human approval in Telegram, and automated scheduling to X, LinkedIn, Bluesky, and Telegram via Postiz/Buffer APIs. Added health checks with de-duplicated alerts, image/database rollbacks via snapshots, and many automated checks prior to deployment. Reduced video rendering cloud GPU costs by moving rendering to an owned GPU over a private network and ran a local ComfyUI rendering engine. Trained a chara

Built and operated a dark app plus an alive AI web and mobile experience (Expo/React Native, TypeScript) on PostgreSQL with row-level security, authentication, edge functions, and scheduled jobs, integrated with Stripe billing. Designed an AI engine with intent classification, streaming answers, structured JSON output, and automatic fallback to a secondary model on timeouts. Implemented RAG with embeddings and vector search over ~140 curated passages and regression testing using GitHub Actions smoke tests. Built a daily content generation pipeline (Python, Docker, Telegram Bot API) that validates topics, generates slides/FFmpeg-based video assets, routes for human approval, then schedules social posts across platforms via Postiz and Buffer APIs; also added health checks, rollbacks, database snapshots, and automated pre-deploy verification checks. Reduced GPU rendering costs by moving video rendering to an owned GPU over a private network.

Served as board treasurer for reverse-engineering chapter finances and managed the chapter’s social media. Administered virtual voting and provided technical support for VES awards.