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here are some of the projects and open source contributions i've worked on. i like building things that solve real problems and contributing to tools i use.
ds-agents
creator (apr 2026 - present)
multi-agent data science system inspired by google's ds-star research
achievements
- 7 specialized agents: analyzer, planner, coder, verifier, router, debugger, finalyzer
- langgraph orchestration with azure openai + openai dual provider support
- enterprise data format support — excel, sql exports, csvs
technologies
pythonlanggraphazure openaistreamlitdocker
dify — mcp server streaming fix
contributor (mar 2026)
fixed mcp server tool streaming in agent mode for dify, a 50k+ star llm app platform
achievements
- diagnosed and fixed streaming failure in mcp server tool calls during agent mode
- pr #32541 — under review by maintainers
technologies
pythonmcpsse
talkwithdoc
creator (2025)
rag application — upload pdfs, pptx, images and chat with them using azure ai search + openai
achievements
- full rag pipeline: upload → parse → chunk → embed → index → query → answer
- hybrid search with azure ai search (keyword + semantic + vector)
- ocr fallback for scanned documents and images
technologies
reactexpressazure ai searchazure openailangchain
search-playground
creator (2025)
side-by-side comparison of 4 search paradigms: lexical, fuzzy, phonetic, and semantic
achievements
- demonstrates why different search types return different results for the same query
- elasticsearch for traditional search + chromadb for semantic search
technologies
reactexpresselasticsearchchromadbpython
win-rectangle
creator (2024)
windows window manager — keyboard-driven window snapping, resizing, and multi-monitor support
achievements
- hotkey-driven window management with size cycling
- multi-monitor support with proper win32 interop
- system tray integration with restore history
technologies
c#wpfwin32 api