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Tajaddin/README.md

Tajaddin Gafarov

ML Engineer | M.S. Computer Science (Data Science) @ USF, graduating May 2027

LLM agents, RAG pipelines, and reliability tooling. I shipped production ML in remote part-time roles while completing my B.S. in Computer Science.


Tech Stack

LLM & AgentsPythonLangChainLangGraphAnthropic MCPHuggingFacePyTorchMLflowpgvector

Backend & InfraFastAPINode.jsTypeScriptAWSDockerKubernetesPostgreSQLRedis

Systems & GPUC++CUDA


Featured Projects

ProjectWhat it shipsHero number
langgraph-research-pilotLangGraph + RAG research agent with live HuggingFace demo, HotpotQA benchmark+17% F1 vs single-shot baseline
mcp-server-toolkitReusable Anthropic MCP framework, 3 example servers (filesystem, GitHub issues, SQLite), in-memory test runnerp99 tool round-trip 8.2 ms (6x under budget)
reproduce-stepbackICLR 2024 reproduction on Claude Haiku 4.5, honest negative resultPaper's +5.5 abs-pts effect collapses to +0.0
async-llm-batcherAsync LLM batch runner with checkpointing and resume-after-kill988/1000 success rate across 4 providers
streaming-etl-pipelinePer-partition watermark ETL into DuckDB, 0% false-late events4,566 events/sec, 71% lower false-late than naive
fde-starter-kit5 deploy-ready Anthropic templates behind one fde-kit init CLICustomer demo to first deploy in under 10 minutes

More at the pinned repos and the full project bench.


Earlier Work (still good signal)

ProjectWhatHero
llm-knowledge-editingROME / LTE-LoRA / ICE benchmark on LLaMA2-7B, 4-GPU cluster12-page reproducibility report, 3 published-result discrepancies surfaced
cuda-inljGPU-accelerated B+ Tree nested-loop join4.2x speedup vs CPU on 10M rows, within 5% of theoretical bound
dota2-build-generatorXGBoost + PyTorch embeddings recommender, 50K+ matches78% top-3 accuracy with SHAP feature importance

Currently Working On

LLM agent systems with LangGraph, Anthropic MCP servers, and reliability tooling. Open to ML Engineer and Software Engineer roles (early career), remote US or Tampa FL.


LinkedIn · gafarovtajaddin@gmail.com

Pinned Loading

  1. async-llm-batcherasync-llm-batcherPublic

    Asyncio LLM batch runner with rate limit + retry + DLQ + SQLite resume-from-crash. 1000 prompts with 5% transient failure injection: 100% completion, zero loss, 1.08 mean attempts/success.

    Python

  2. fde-starter-kitfde-starter-kitPublic

    Five deploy-ready Anthropic-stack templates for Forward Deployed / Solutions Engineer demos: chat, RAG, agent, extract, classify. fde-kit CLI scaffolds any of them. 29 tests passing in 0.47s.

    Python

  3. langgraph-research-pilotlanggraph-research-pilotPublic

    Production RAG agent for Wikipedia QA with provable grounding, citations, HITL gates, and crash resumability. LangGraph + SqliteSaver + multi-query retrieval + fact-check verify.

    Python

  4. mcp-server-toolkitmcp-server-toolkitPublic

    Reusable framework for building Model Context Protocol (MCP) servers for Claude, plus three production-shaped example servers (filesystem, GitHub issues, SQLite). In-memory test harness with p99 ro…

    Python

  5. reproduce-stepbackreproduce-stepbackPublic

    Reproduction of 'Take a Step Back' (Zheng et al., ICLR 2024) on Claude Haiku 4.5. Result: paper's +5.5 abs-pt effect collapses to +0.0 because Haiku saturates a 40-question physics benchmark at 100…

    Python

  6. streaming-etl-pipelinestreaming-etl-pipelinePublic

    Event-time streaming ETL into DuckDB: per-partition watermarks (0% false-late rate vs 71% with naive single watermark), late-data side outputs, crash-safe checkpointing. 25 tests, 4566 ev/s hero be…

    Python