DATA SCIENTIST · AI ENGINEER · ML ENGINEER
SAKET
KUMAR
Turning data into intelligence. Building AI for real-world impact.
// WHO AM I
About Me
I'm Saket Kumar — a Data Scientist & AI Engineer pursuing my BSc (Hons.) in Data Science & AI at IIT Guwahati. I build AI that ships — not just demos, but systems that are trained, tested and deployed live.
My playground spans LLM agents & RAG, computer vision, on-device speech models and satellite imagery. My strength is going end-to-end: model → evaluation → API → UI → production, with measurable results — F1, ANLS, WER — backing every claim.
- 📍 LocationDelhi, India
- 🎓 DegreeBSc (Hons.) DS&AI — IIT Guwahati
- 📧 Emailk.saket@op.iitg.ac.in
- ⚡ StatusOpen to internships & collaborations
// WHAT I KNOW
Technical Skills
💻 Languages
🧠 ML & Deep Learning
💬 Generative AI & LLMs
🛠️ Full-Stack & Cloud
// PROJECT CATEGORY 01
LLM & Agentic AI
Agents, RAG and evaluation — systems that reason, retrieve and self-correct.
5 projects// WHAT I'VE BUILT
01 LLM & Agentic AIRepoLens
LLM code-review agent with repo-level context — reads a PR diff plus the whole repository via BM25 + reference-graph retrieval, then posts line-level review comments to GitHub. 65 tests, CI green.
FaithGuard
Hallucination detection & mitigation for RAG — claim-level NLI checks whether each answer is supported by its retrieved context, then auto-corrects via re-retrieval. F1 = 0.887 on SQuAD-based eval.
DocVQA
Visual question answering over documents — OCR + layout analysis + BM25 retrieval, answered by a grounded LLM. Scores ANLS 1.000 on a 27-question eval, deployed serverless.
Multi-Agent Research Copilot
A team of cooperating AI agents — planner → searcher → writer → critic — that research, cross-verify and synthesize complex topics into cited survey reports with quality evaluation.
Medical Report Summarizer
Clinical NLP that summarizes radiology & pathology reports for patients and flags urgency — deterministic triage core with a safety-gated LLM layer. 100% on a 47-case safety eval, deployed live.
// PROJECT CATEGORY 02
Computer Vision & Remote Sensing
From deepfake forensics to satellite flood mapping — vision that sees what matters.
2 projectsDeepfake Detection
Spatial-temporal CNN/Transformer that flags manipulated video — analyzing which artifacts generalize across generators. Research-grade benchmarking on FF++ and Celeb-DF v2.
Yamuna Flood Mapper
Sentinel-1 SAR satellite flood mapping for the Yamuna corridor, Delhi — free satellite data and free hosting turned into an early-warning flood layer for the city I live in.
// PROJECT CATEGORY 03
Speech & Audio AI
Emotion, transcription and Indic speech — audio intelligence on-device and in the browser.
3 projectsSvara
Privacy-first on-device voice emotion screener — 6-class speech emotion recognition (CREMA-D) running a 287K-param int8 CNN fully in-browser via WebAssembly. No audio ever leaves the device.
Meeting Intelligence
Speaker diarization → transcription → auto summary + action items + who-owns-what. In-browser ML with sherpa-onnx WASM + Whisper; WER 7.8%, action-item F1 0.947.
Hinglish ASR
Speech recognition tuned for code-switched Hindi-English speech — the way India actually talks. Built for the low-resource, high real-world demand setting.
// PROJECT CATEGORY 04
Full-Stack & Applied
Products people actually use — privacy-first apps, community platforms and dev tools.
5 projects// MORE BUILDS
Full-Stack & Applied
📈 Vriddhi
Self-improving AI trading agent — a Hedge meta-allocator over 7 decorrelated strategies, walk-forward ML with a validation gate, and an adaptive risk overlay. Paper-trading research artifact.
👻 Persona
Privacy-first social discovery & real-time chat — no accounts: ephemeral JWT sessions, E2E-encrypted self-destructing rooms, on-device location coarsening, QR/invite pairing.
🔎 Lost & Found Network
Privacy-first community platform for lost & found items — smart matching engine, map view, anonymous chat.
🧠 MindVault
Local-first private AI knowledge assistant — semantic search & chat with your docs. No telemetry; cloud-LLM option for demos.
📡 LAN File Share
Zero-config LAN file sharing — upload, download & delete via web UI, with a QR code page for phone access. Single-file FastAPI.
// MY JOURNEY
Education & Background
BSc (Hons.) Data Science & Artificial Intelligence
🎓 Indian Institute of Technology, Guwahati
Honours at one of India's most prestigious technical institutions. Core curriculum spans machine learning, deep learning, statistical inference, data engineering, algorithm design and AI systems — with research-backed projects and competitive coding along the way.
// LET'S CONNECT
Let's Build Something
Amazing
Looking for a data science intern, an AI collaborator, or just want to talk tech? I'm always open to great conversations and meaningful builds.
