I ship AI products, cross-platform apps, and the quantitative systems most engineers won't touch. End to end, tested, handed off clean.
| ◈ AI Products & Automation | ▤ Apps & Platforms | ∿ Quantitative Systems 🔒 |
|---|---|---|
| Multi-tenant SaaS, agentic pipelines, and scraping systems that run themselves — from LLM integration to human-in-the-loop approval. | Offline-first Flutter apps and fullstack monorepos, from empty repo to store-ready. Clean architecture, real test coverage. | The deep end: HFT infrastructure, Kalman & Ornstein–Uhlenbeck estimation, empirical-Kelly risk governors, sub-ms pipelines. |
afie · adcraft · telegraft |
Helm · NeonVegas |
quantis · APEX (private) |
Flagships
afie · 
Python · FastAPI · Next.js · PostgreSQL
Helm · 
Dart · Flutter · Riverpod · Hive
Also worth a look
| Project | What it is | Stack |
|---|---|---|
| adcraft | AI ad-copy generator across 6 platforms, packaged as a SaaS | Python LangChain FastAPI |
| telegraft | Production Telegram content pipeline — scrape, curate, republish | Python asyncio Docker |
| NeonVegas | Flutter + NestJS fullstack monorepo, end-to-end typed | Dart NestJS Prisma |
| ou_estimator | Ornstein–Uhlenbeck parameter estimator (OLS / exact MLE) | Dart Flutter |
Source available under NDA · live walkthrough on a call · redacted public showcase in progress.
quantis — Regime-aware alpha engines · empirical-Kelly sizing · 8-gate risk governor · Ed25519 kill-switches · sub-millisecond ZMQ pipeline. 2000+ tests.
APEX — Hybrid C++20 / Python HFT infrastructure · Kalman-filter & Ornstein–Uhlenbeck state estimation · Modified-Kelly & VaR risk management.
Also: C++20 · ZeroMQ · LangChain · Prisma · Hive · Pydantic · pytest
Have a project worth building? I reply within 24h.
