AI product & forward deployed engineer · founder of mokka
I put AI into the systems companies already run, and publish the numbers that show whether it works.
Hugging Face · Kaggle · LinkedIn · mokka
| products in production |
PyPI downloads 4 packages |
downloads of the VoxEntity-EU benchmark |
likes on Hugging Face 8 models, datasets, demos |
- Datenmaske · offline GDPR redaction of PDFs for law firms and authorities. Recall 75% → 85% on a 1,428-entity benchmark.
- Klarbescheid · explains German administrative notices in plain language and flags likely errors. Unknown domain to shipped product in 6 weeks.
- Nexary · knowledge platform inside a client's own network: hybrid search, reranking, OCR. Portfolio export.
| What it is | Measured | |
|---|---|---|
| MK-SH-V | 260M visual decision model: a choice, or a refusal below a validated gate | 0.839 on real held-out screenshots vs 0.731 for a ~15× larger model; trails it on receipts |
| MK-SH-1 | 140M text decision model with calibrated abstention | 97.9% on numeric thresholds; calibration error 0.073 → 0.016 |
| laya-triage | support-ticket routing, 77 intents → 8 departments | 89.8% on the full 3,080-ticket BANKING77 test |
| VoxEntity-EU | does speech recognition catch the exact phone number? DE/FR | best ASR gets 37.1% of slots exact, against a 90.8% ceiling |
| gate-calibrated | act-or-ask gate for tool-using agents, on tau-bench | wrong writes held at 1.7% (α 0.02), but no win over simple baselines |
Each repo carries the sample sizes, confidence intervals and the point where the number stops holding.
- nitelos · did the agent really do what it says? Checks the evidence, not the agent's report
- voice-evals · replay calls, probe live voice agents, fail CI on a regression
- note-lm · local research notebook where every claim keeps its source passage
- hard-mode · skill-issue · i-didnt-write-this · tools for working with coding agents
More projects
Apps · HeizPro KI German voice agent for heating-service leads · Maqrivo meal planning with CP-SAT · Somatriq self-hosted wearable data · Studio Command Center · Falschinfo-Radar · Nexary website
Decision-model tooling on laya and Cloudflare Clef · laya-router · clef-router · laya-compactor · clef-compactor · laya-evals · clef-evals · laya-evals-gate · laya-phishield · laya-warden
Regression kits · locale-invoice-check invoice extraction in EN/DE/ES · vision-input-check vision APIs across image re-encodes
Open to AI engineering, full-stack product and forward deployed roles · EU or relocation · from November 2026 · LinkedIn
4+ years of professional software engineering; mokka runs alongside a full-time role building integrations for enterprise clients.
Python · PyTorch · TypeScript · Next.js · FastAPI · LangGraph · Tauri · PostgreSQL · Qdrant · Docker · Playwright