In the lab
MyCasaPro
Local-first home operations system with Next.js + FastAPI, LTI multi-agent teams, a SecondBrain knowledge vault, user-owned connectors, and integrated private payment linkage with Railgun.
Visit MyCasaProArmel Tenkiang
Local-first systems and privacy-first software.
20+ years in software. I build systems that stay reliable under real operational load.
Mode
Independent
Experience
20 years building software
Current Focus
MyCasaPro · Au Jour Le Jour · Respometer · Theo.farm · Soundcheck.AI
Projects
GitHub activity: 193 contributions in the last 12 months. In 2026: 192 total contributions, 188 commit contributions, 163 across tracked project repos.
Active
Theo.farm
Local-first operations tool for small farms: schedules, tasks, inventory, and field notes offline-first with sync when available.
Visit Theo.farmLive
Au Jour Le Jour
Live at aujourlejour.xyz. Local-first household essentials ledger for recurring bills, with linked household use across devices without logins, allocation planning, progress tracking, backups, and receipt export, without bank connections or payment execution.
Visit Au Jour Le JourLive
Respometer
Live at respometer.com. Structured current-event analysis platform for quick harm assessment, multi-actor responsibility scoring, evidence updates, comparison, and share-ready public pages.
Visit RespometerExploration
GhostProtocol
A UI for private on-chain transfers. It guides shielding, private transfer, and unshielding where Railgun is supported and records payment linkage.
Visit GhostProtocolIn the lab
ChattyPatty
Decentralized LLM compute marketplace with an OpenAI-compatible gateway, scheduler-based leasing, deterministic receipts, provider heartbeat/attestation, and hardened runtime isolation.
Visit ChattyPattyActive
Soundcheck.AI
Analyzes public nonprofit and school financial filings (including IRS records) to surface spending patterns and check public claims.
Visit Soundcheck.AIProgramming Updates
Technical updates pulled from project GitHub commits and feeds.
- March 2026 — Respometer: Fix assess analyze failures
- March 2026 — Respometer: Refine quick harm assessment UX
- March 2026 — Respometer: Add quick harm assessment flow
- March 2026 — Respometer: Add late-March 2026 event wave
- March 2026 — Respometer: Add structural funder responsibility layer
March 28, 2026
Updates are currently published in English.
Now
Location
Independent.
Focus
Current build focus: MyCasaPro and ChattyPatty. Au Jour Le Jour and Respometer are live and operational.
Principles
Clarity, calm, usefulness.
Contact
For technical context or project notes, send a short message.
Email