AI Solutions Architect / Senior AI Engineer — LLM orchestration, RAG, agentic systems, and production MLOps.
Real, merged fixes to production AI/ML open-source infrastructure — found via direct code audits, not the issue tracker.
| Project | Contribution |
|---|---|
| xai-org/grok-build-plugin-cc | Fixed headless (non-interactive) plugin runs that could never get tool-call approval — #12 |
| mistralai/mistral-vibe | Fixed a CVSS 8.8 remote code execution vulnerability (git core.fsmonitor hook injection) — landed on main — #962 |
| deepset-ai/haystack | Fixed two KeyError crashes on ByteStream sources — attachment-metadata handling in MSGToDocument (#12207) and error-path logging in JSONConverter (#12208) |
| deepset-ai/haystack-cookbook | Audited 5 notebooks flagged by an org-wide maintainer pickup board and removed a genuinely-redundant DocumentJoiner after verifying the other 4 still needed it — #309 |
Meta's llama-stack (now independently governed as ogx-ai/ogx) |
Fixed an indirect prompt-injection vulnerability via unsanitized tool output — #6337 |
| alibaba/open-code-review | Added HCL/Terraform and Bicep language support — #524, #525 |
| 567-labs/instructor | Fixed an Anthropic tool-calling bug where forced single-tool requests didn't disable parallel tool use — consolidated into #2495 |
| process-intelligence-solutions/pm4py | Fixed a timezone-corrupting default-path bug in timestamp normalization — #562 |
| deepset-ai/deepset-mcp-server | Fixed a lone top-level bracket index (obj[0]) breaking 5 object-store MCP tools with a misleading "no value at path" error — #236 |
| docling-project/docling (IBM) | Fixed the METS/GBS backend crashing on a page with no OCR layer instead of marking it invalid, matching a sibling backend's existing graceful-degradation pattern — #3930 |
| cloudflare/workers-sdk | Fixed caseInsensitiveEnv() leaking stale duplicate keys into process.env on Windows when an env var's casing changed between loads — #14999 |
| cloudflare/langchain-cloudflare | Fixed three bugs in Cloudflare's LangChain/LangGraph integration: the sync D1 checkpoint saver's list() silently ignored metadata/before filters that the async path applied correctly (#50), the Vectorize store's search() raised UnboundLocalError on a valid empty-query "list everything" call (#51), and the reranker never actually sorted results despite every docstring promising it (#52) — all three landed on main via the maintainer's consolidated #53 |
| Finding | Status |
|---|---|
CVSS 8.8 remote code execution in mistralai/mistral-vibe via git core.fsmonitor hook execution |
Fixed — #962, integrated into Mistral's internal repo, credited as co-author on an upcoming release |
| Vulnerability in microsoft/graphrag | Reported via MSRC responsible disclosure (2026-07-24) — in triage, technical details withheld until a coordinated disclosure |
| Vulnerability in deepset-ai/hayhooks | Reported via a private GitHub Security Advisory — in triage, technical details withheld until a fix ships |
| Project | Description |
|---|---|
| ARGUS | Identity-document fraud detection (computer vision ensemble) with a full TOGAF + MLOps + compliance delivery chain (DVC, MLflow, drift detection, EU AI Act/GDPR/ISO 42001 evidence packaging). Finished top 14% of 269 teams on the FREUID Challenge 2026 (IJCAI-ECAI) final private leaderboard, with the smallest public-to-private score degradation of any benchmarked team. |
| Continuum | MCP server giving agents persistent, tiered memory (working/episodic/semantic) on CockroachDB's distributed SQL and vector indexing — 4 real MCP tools, a full test suite, and a live demo. Built for the CockroachDB × AWS "Build with Agentic Memory" Hackathon. |
| VigilRAG | Federated enterprise knowledge retrieval and agentic multi-hop reasoning across GitHub, Azure Blob, SQL, and Confluence behind one API — RBAC+JWT auth, a RAGAS evaluation gate in CI, an MCP tool interface, and a compliance-grade audit log. |
| Pulse | YouTube-audience-insight tool — Claude structured-output comment classification, privacy-by-design PII handling, n8n/Sheets/Slack integration, and an ElevenLabs spoken briefing. Built with a 3-person hackathon team (backend & pipeline). |
| n8n-enterprise-portfolio | Institutional-grade n8n workflow automation for financial services — 2 production-tested workflows shipped (of 20 planned), each with a full requirements/architecture/test documentation suite. |
- Agentic orchestration and multi-agent systems (LangGraph, LangChain)
- RAG architecture, retrieval, and evaluation
- Multi-provider LLM routing and structured output
- Production MLOps: observability, drift detection, CI/CD for ML systems
- AI governance and compliance (EU AI Act, GDPR-aligned system design)