ML engineer · computer vision, document AI & developer tools
- Neuralink · datarepo — Merged changes to query correctness, Python literals, credential refresh and packaging. 7 historical merges · #73 #74 #68 #67 #57 #58 (reverted in #72) #59
- Tesla · Camera Kit — Proposed fixes for Android scan accuracy, resource leaks and camera reuse. 4 open PRs · #812 #813 #817 #816
- Unidata · netCDF4 — Merged fix for array dimensions when scientific-data selections are empty. 1 merged PR · #1499 · Interactive shape lesson
- Astropy · reproject — Proposes rejecting undefined inverse coordinates; solar-reference behavior remains under review. 1 open PR · #630 · Playable coordinate lesson
- LSST DESC · CCL — Proposed FKEM integration-range and quadrature changes, pending numerical review. 1 open PR · #1310
- UNSW · Nempy — Proposed corrections to battery dispatch inputs and Linux solver compatibility. 2 open PRs · #43 #44
- pydicom · Display & modality lookup tables — Proposed overflow fixes for display and modality lookup-table indexing. 2 open PRs · #2378 #2379 · Playable display lookup
- pydicom · Pixel encoding — Proposed preservation of one-bit image pixels during compression. 1 open PR · #2380
- Unitree Robotics · Teleoperation & SDK — Proposed teleoperation stop-call fix and DDS security documentation. 2 open PRs · #310 #34
- Open CLIP · CoCa example in lucidrains’ fork — Proposes a corrected model-factory call in the CoCa text-generation example. 1 open PR · #2
- 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
Earlier merged contributions
- Mobile marking detector · PyTorch Lite — Updates Android inference to PyTorch Lite and its correct model loader. 2 merged PRs · #1 #2
- CompTech · who-signed — Adds Telegram photo intake and signature storage for a verification prototype. 2 merged PRs · #2 #3
- Random Face · Colab setup — Repairs model downloads and adds a runnable Colab entry point. 1 merged PR · #1
- YParser · English documentation — Makes image-collection setup and usage available in English. 1 merged PR · #1
Status checked 9 October 2026. Datarepo #73/#74 and netCDF4 #1499 are merged but absent from the latest published artifacts checked on this date.
I work on computer vision, document intelligence and reproducible ML tools. Current R&D includes source-linked document review; Calorio is a maintained service. Explore the work
- Agnitra — Python SDK and CLI for model profiling, runtime telemetry and inference optimization. PyPI release · Recorded profiling example in 3D
- 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. Interactive notebook
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
- Riverstart · Jul 2026–present — Document intelligence, source-linked specialist review and evaluation workflows for engineering documents. Document AI
- 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 — Rerun two published lignin-chemistry analyses offline, with source-linked tables, code and explicit limits.
- SectionCheck — Inspect affine image transforms and polygon regions, then export explicit review decisions using synthetic images. Explore in 3D
- Drawing → catalog → interior — Follow an eight-stage recorded workflow and inspect adjustable room fit. The guide and film are available; live generation is paused.
- 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++