AI Systems, Autonomous Agents & Machine Learning Research Engineer
Kolkata, West Bengal, India • akashkundu.me • akashkundu7487@gmail.com • LinkedIn
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C.O.P.P.E.R. — Local-First Autonomous Personal AI Operating System
- 100% offline multi-agent architecture powered by a 14B Sovereign Core fleet across 12 specialized agent types.
- Sub-millisecond Topological Failure-Predicting (TFP) cascade router (<0.10ms, ~9,856 QPS dispatch).
- 100% Threat Catch across 350 adversarial test cases via DFM-Guard friction protocol.
- 685 automated tests (644 Pytest + 41 Vitest) and 25-page IEEE T-CE manuscript.
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OphthalmoAI — Point-of-Care Retinal Disease Screening Platform
- Calibrated tri-backbone vision ensemble (DenseNet-201, ConvNeXt-Small, EfficientNet-V2-M).
- 85.18% 5-class test accuracy, 0.9818 Macro AUROC, and 0.0381 ECE via post-hoc Platt temperature scaling.
- In-browser edge screening via ONNX Runtime Web WASM (<2MB quantized MobileNetV3-Small INT8, 9.03ms latency).
- 335 passing tests (312 Pytest + 23 Vitest) with 91.30% DR sensitivity on external IDRiD clinical cohort.
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Inductive Consensus Clustering (ICC-v2) — High-Dimensional Consensus Clustering
- Linear O(N·D) unsupervised bimodality feature screening (VSSG) filtering distractor noise with 0.94-0.96 precision@50.
- Bipartite anchor co-association graph reducing auxiliary memory from O(N^2) to O(NL) (-74.2% peak RAM on D=5,000).
- Rank #1 cluster recovery on biomedical cancer microarrays (Leukemia ARI = 0.680 vs DEC 0.148).
- 113/113 automated pytest tests passing; submitted manuscripts to IEEE TKDE and IEEE ICDE.
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AI-SATHI (Kotha-Khata) — Voice-First AI OS & Financial Ledger
- Voice-ledger pipeline auto-extracting spoken Bengali into bank-submittable financial PDFs.
- 2-stage per-chunk grounding RAG chatbot eliminating scheme-matching hallucinations to 0.0%.
- Sarvam AI + Ollama fallback cascade deployed on Azure Container Apps. Field-tested with 8 rural SHGs.
- 389 automated tests passing across voice extraction and grounding validation.
- Microsoft Certified: Azure AI Apps and Agents Developer Associate (
AI-103) - Microsoft Certified: Machine Learning Operations Engineer Associate (
AI-300) - Oracle Certified: Agentic AI Foundations Associate (
1Z0-1157-26) - Oracle Certified: AI Database Foundations Associate (
1Z0-1195-26)
- Languages: Python, TypeScript, JavaScript, SQL, C++, Java, Bash
- AI & Deep Learning: PyTorch, ONNX / ONNX Runtime, Hugging Face, OpenCV, Scikit-learn, CatBoost, NumPy, SciPy
- Agentic & LLM Systems: LangGraph, Ollama, DeepSeek-R1, Qwen2.5, ChromaDB, RAG, Whisper
- Backend & Cloud: FastAPI, Node.js, PostgreSQL, SQLite (WAL), Redis, Docker, Azure Container Apps
- Frontend & Systems: React 19 / 18, Electron, Vite, Tailwind CSS, Three.js (WebGL), PWA (Workbox)
- Quality & Testing: Pytest, Vitest, Playwright E2E, ESLint, TypeScript Strict Mode, GitHub Actions CI/CD
- 4 Flagship Systems actively synchronized across repositories with reproducible benchmarks.
- 1,500+ Automated Tests across production and research codebases.
- 0.0% Hallucination & 100% Guardrail Intercept in verified safety testing.
- Live Portfolio & Engineering Showcase: akashkundu.me