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deepak-lenka/README.md

πŸ‘‹ Hi, I'm Deepak Lenka

Founding AI Research Engineer @ Birla AI Lab (Aditya Birla Group)
Building India-first, production-grade AI systems β€” from Time-Series Foundation Models to LLM-native apps that actually ship.

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πŸš€ Now (Oct 2025)

  • Bharat TSFM β€” spearheading India’s first Time-Series Foundation Model for industrial forecasting & decisioning.
  • Birla Forecasting App β€” Next.js + FastAPI + Supabase + Docker on AWS (EC2 + Nginx), unified datasets β†’ forecasts β†’ chat.
  • TSFM R&D β€” Chronos fine-tuning (CPI/soil-moisture), TimesFM zero-shot pipelines (WPI), LoRA/QLoRA, patchification, RevIN/DAIN.
  • Curiosity Block (EdTech) β€” AI-native learning tools (targeting BITS Pilani & Birla schools cohort).
  • Voice/Multimodal β€” Sarvam Voice Agent (multilingual), audio segmentation, Geminiβ†’Stable Diffusion prompt bridge.
  • Infra β€” Zephyr-7B Medusa FastAPI server (async), uv/uvx packaging, CI-ready CLIs.

🧭 What I Do

  • Time-Series AI: Foundation models, zero-shot baselines, robust scaling, quantile heads, evaluation harnesses.
  • LLM Apps: Retrieval & tool-use, multilingual UX, latency-aware inference, productizing research.
  • ML Infra: Dockerized services, AWS (EC2/Nginx), FastAPI backends, dataset registries, telemetry, and observability.

πŸ› οΈ Tech Stack

  • Languages: Python β€’ Rust β€’ TypeScript β€’ CUDA (C++ & Triton)
  • DL/Serving: PyTorch β€’ JAX β€’ TensorFlow β€’ Uvicorn β€’ FastAPI
  • Time-Series: Chronos β€’ TimesFM β€’ PatchTST β€’ N-BEATS/N-HiTS
  • LLM Ops: LoRA/QLoRA β€’ PEFT β€’ RLHF β€’ SFT β€’ Prompting β€’ RAG
  • Data/Infra: Next.js β€’ Supabase β€’ Docker β€’ AWS EC2 β€’ Nginx β€’ uv/uvx packaging
  • Extras: LangChain β€’ Vector DBs β€’ ngrok (dev tunnels)

πŸ“Œ Selected Work (short & sharp)

  • Bharat TSFM β€” Industrial-grade Indian TS foundation model; focus on scale, reliability, and business KPIs. (R&D; enterprise)
  • Birla Forecasting App β€” End-to-end forecasting platform (Next.js + FastAPI + Supabase + Docker on AWS); ingest β†’ forecast β†’ explain β†’ chat. (shipping)
  • TSFM Evaluation Suite β€” Zero-shot TimesFM pipelines for WPI; Chronos fine-tuning on CPI & soil moisture; quantile evaluation; robust scaling. (research + code)
  • Curiosity Block β€” AI-native learning tools for students; emphasis on curiosity over copy-paste; early pilots with academic partners. (edtech)
  • Sarvam Voice Agent β€” Multilingual voice assistant + audio segmentation; real-time pipelines and TTS/ASR loops. (multimodal)
  • Zephyr-7B Medusa Server β€” Async FastAPI server (8-bit), queueing & ngrok integration for fast dev loops. (infra)

πŸ§ͺ Principles I Build With

  • Production over prototypes: every demo has a path to deploy.
  • Latency & reliability first: measure p50/p95 from day one.
  • Human-in-the-loop: design interfaces that improve operator judgment.
  • Curiosity > copy: products should teach and amplify.

πŸ“¬ Connect

LinkedIn X (Twitter) Website Email


⭐️ If something here helps you, star a repo or say hi β€” always open to collabs.

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