ML engineer · computer vision, document AI & developer tools
- Neuralink · datarepo — Prevents lost query rows, fixes generated filters and makes setup reproducible. 5 merged PRs; 1 open PR · #68 #67 #57 #58 #59 #73 (open)
- Tesla · Camera Kit — Fixes Android scan accuracy, resource leaks and camera reuse. 4 open PRs · #812 #813 #817 #816
- Unidata · netCDF4 — Preserves array dimensions when scientific-data selections are empty. 1 open PR · #1499 · Interactive shape lesson
- UNSW · Nempy — Corrects battery dispatch inputs and prevents Linux solver crashes. 2 open PRs · #43 #44
- pydicom · Display lookup tables — Prevents integer overflow when mapping pixel values through display lookup tables. 1 open PR · #2378 · Playable lookup example
- pydicom · Pixel encoding — Preserves one-bit image pixels during compression. 1 open PR; contributor branch · #1
- Unitree Robotics · Teleoperation & SDK — Repairs teleoperation stop calls and documents DDS security. 2 open PRs · #310 #34
- OpenClaw · ClawPatch — Fixes crawler access and adds website checks. 1 merged PR · #95
- Keras · Examples — Adds missing setup dependencies for a documentation example. 1 merged PR · #520
- Toloka · Python SDK — Fixes the pool analytics code example. 1 merged PR · #55
Status checked 25 September 2026.
I build computer-vision and document-processing systems, maintain Calorio, and publish tools for model profiling and reproducible experiments. Document AI
- Agnitra — Python SDK and CLI for model profiling, runtime telemetry and inference optimization. PyPI release · Engineering notes
- CV Repro Lab — Reproducible computer-vision experiments across Colab, Kaggle and GPU VMs, with benchmarks and reviewable run artifacts. Source & examples
- Artifact Redactor — Redacts sensitive text patterns from logs, Markdown and JSON; flags unsupported files for review. Source & examples
- Vehicle Lab — Open-source notebook for CAD inspection, design revisions and recorded simulation.
Calorio — AI meal logging in Telegram
I built and maintain a service that helps people keep a food diary using meal photos, voice messages and text. I handle multimodal recognition, the logging workflow, deployment and technical support.
Try the bot · Engineering case study
- Carb Manager — Shipped food recognition and nutrition-label extraction across cloud, iOS and Android.
- CFT — Built financial-document recognition models, assisted annotation and mobile meter-recognition workflows.
- Dermaself — Developed guided capture, pore and wrinkle segmentation, and mobile/API integration for cosmetic skin analysis. Case study
- Video search — Delivered ASR/OCR pipeline upgrades and Qdrant retrieval combining BM25 with dense embeddings. Case study
- LigninQC — Literature-discovery and evidence-audit tooling for computational lignin research, with source provenance and publication-version grouping.
- Engineering analysis — Professional experience with computer vision for engineering drawings and 3D geometry; private company R&D.
- ML & vision: Python · PyTorch · OpenCV · OpenMMLab · ONNX Runtime
- Systems: FastAPI · PostgreSQL · Qdrant · Docker · GCP · ClearML
- Mobile: Flutter · Dart · C++