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oshindutta/README.md

Oshin Dutta, Ph.D.

Applied AI Engineer & Researcher — building enterprise agentic systems, LLM evaluation, and model compression. Ph.D., IIT Delhi.

I turn frontier AI research into production systems: if it hallucinates, I tame it; if it's too big, I compress it.

Website · Google Scholar · LinkedIn · Email


Currently

Senior Applied AI Engineer @ KPMG — architecting enterprise-scale agentic systems.

  • Shipped a globally adopted, skill-based agentic framework (FastAPI · React · Azure OpenAI) with >80% less PoC effort, 98% fewer hallucinations.
  • Built an LLM-as-judge evaluation platform adopted by 50+ teams, scoring 100+ proposals concurrently with explainability.
  • Responsible AI by design: PII redaction, prompt-injection guardrails, Azure AI Content Safety, while cutting inference cost up to 30%.

Open-source research

  • TVA-prune — VIB-based structured pruning for LLaMA/Mistral: 50% compression, up to 80% inference speedup, 10–20× faster than comparable methods.
  • VIB-LSTM Compression — action-recognition compression: 70× smaller, ~100× Raspberry Pi speedup vs. full LSTMs (WACV 2021).

Selected publications

ICML 2024 (Workshop) · WACV 2021 · PReMI 2023 — full list on Google Scholar.

Focus

Multi-agent systems · tool calling · context management · Knowledge graphs · LLM evaluation & hallucination detection · model compression (LoRA, PEFT, quantization) · hardware-aware NAS.


Open to conversations with teams that need someone fluent in both deep-learning research and production architecture.

Pinned Loading

  1. TVAprune TVAprune Public

    [ICML 2024 Es-FoMo] - Efficient LLM Pruning with Global Token-Dependency Awareness and Hardware-Adapted Inference

    Python 6 4

  2. DCA-NAS DCA-NAS Public

    [PReMI 2023]- Device-Constraint - Aware Neural Architecture Search Method. It incorporates methods to constrain architecture search given device constraints and to fasten the search.

  3. CoFiPruning_RemovedErrors CoFiPruning_RemovedErrors Public

    Forked from princeton-nlp/CoFiPruning

    ACL 2022: Structured Pruning Learns Compact and Accurate Models https://arxiv.org/abs/2204.00408

    Python 1

  4. Compression-Related-Papers Compression-Related-Papers Public

    Lists papers read related to model compression of transformers, CNNs, RNNs and Neural Architecture search (NAS). Includes papers on Variational Information Bottleneck.

    1

  5. tempo-estimation tempo-estimation Public

    Matlab code to estimate tempo of various genres of music

    MATLAB