Backend systems architect. I build the backend layers where a wrong number costs money:
AI document pipelines, DeFi automation, Rust/WASM cryptography.
I take the time to build systems that keep running without me.
Financial document AI pipeline (2026, in production)
- Tech lead on a compliance platform; sole owner of the OCR service that turns Arabic and English audited financials into verified structured data
- Two AI channels read every page in parallel and vote. Deterministic checks (assets = liabilities + equity, section totals, cross-year) decide what gets trusted; anything uncertain goes to a human
- Accuracy went from 34% to 94% on real statements. A 22-page audited filing takes 97 seconds and costs $0.30–$0.42 per company
- TypeScript, Python/FastAPI, PostgreSQL, LLM vision + OCR, Hedera
DeFi position automation (2024–2026)
- Protected 84 smart-wallet positions on Aave V3 for 18 months, where a missed health check means instant liquidation. Wrote the Solidity wallet factory solo and deployed it to Arbitrum
- More than $2M in collateral flow, zero liquidations. In historical stress tests the protection logic survives all 7 major crashes 2021–2025
- Rust, Solidity, TypeScript, Go, React, PostgreSQL
Threshold cryptography network (2025)
- Built the cryptography and backend of a consent-verification network: 7-of-10 threshold decryption, BLS aggregate signatures, Merkle proofs anchored to Hedera
- 3.63M real device IDs hashed, Merkle-batched, and pinned in 63 seconds; three independent nodes verify every consent
- SDKs shipped in Dart, TypeScript, Java, and Rust
- Rust, WASM, BLS12-381, NATS
- wdk-browser-extension-starter-public - Manifest V3 Chrome/Brave wallet on Tether's Wallet Development Kit: AES-256-GCM local vault, background-only key authority, transaction review that decodes ERC-20, Uniswap, Aave, bridge, and Safe calldata across seven chains. 290 tests, MIT
- aave-v3-data - Aave V3 reserve data for 13 networks, published daily by GitHub Actions to GitHub Pages; running unattended since July 2025 with no servers and no API keys
- colab-inference - turns Colab's free T4 GPU into a local OpenAI-compatible LLM API
- downloadtomarkdown.com - live document-conversion SaaS, built solo: scanned PDFs, images, and DOCX in, clean Markdown out
| Category | Technologies |
|---|---|
| Languages | Rust, TypeScript, Python, Go, Solidity, Dart |
| AI/ML | Multi-model pipelines, OCR, document extraction, LLM integration |
| Backend | FastAPI, Node.js, NestJS, Express, WebSockets |
| Smart contracts | Solidity, Hardhat, Foundry |
| Data | PostgreSQL, MongoDB |
| Infrastructure | Docker, Google Cloud, WASM, Hedera |
Education
Computer Science (2015-2021)