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Subhasish Saha.

AI/ML ENGINEER — MACHINE LEARNING

Quiet builder. I teach machines to read, reason and reply — with care for the details.

STATUS Open to AI/ML roles
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I build AI systems that actually ship — RAG pipelines in production, transformers fine-tuned past 92% accuracy, response times cut by 62%.

Currently pursuing an MS in Data Science at Vellore Institute of Technology, and spending most of it outside the notebook: containerizing models, wiring CI/CD, and putting language models in front of real users.

0% RoBERTa classification accuracy
0% RAG response time reduction
0% Spam classifier accuracy
0+ ML systems shipped end-to-end

Selected work

Legal RAG System

Production-grade RAG system for legal Q&A. Two-stage pipeline (offline indexing + online inference) with Gemini 2.5 Flash sub-query decomposition, cutting response time by 62% (85s → 32s). Containerized with Docker and deployed on Azure Container Apps via GitHub Actions CI/CD.

LLMsRAGFastAPIChromaDB Gemini 2.5 FlashDockerAzure
RAG Pipeline thumbnail

App Review Intelligence

End-to-end NLP pipeline for Google Play Store reviews — sentiment detection, multi-label topic classification and AI-driven insights. Fine-tuned RoBERTa to 92% accuracy (0.91 F1); integrated the Gemini API for category-specific recommendations, served via Gradio.

PyTorchHuggingFaceRoBERTaNLP LLMsBARTGradio
App Review Intelligence System interface

Melanoma Detection

Deep CNN binary classifier trained on ~14K dermoscopic images for melanoma detection. Optimized TensorFlow input pipeline with prefetching and custom batching for stable convergence. Deployed as a real-time Streamlit app for instant medical image inference.

CNNTensorFlowComputer VisionStreamlit
CNN Architecture Thumbnail

Basically, I make models ship.

About me

I work across AI, ML and NLP — and I care about the part most projects skip: getting models out of notebooks and into the hands of users.

From fine-tuning transformer models to wiring up Docker, CI/CD and cloud deployments, I like owning the whole journey from idea to a URL someone can actually visit. Always learning what the field invents next.

JUL 2024 — JUL 2026 GRADE 9.26 · RANK 6 IN COHORT

MS, Data Science

Vellore Institute of Technology

SEP 2020 — JUL 2023 GRADE 8.078

BSc, Mathematics

Scottish Church College

Languages

  • Python
  • Java
  • SQL
  • R

ML & Deep Learning

  • PyTorch
  • TensorFlow
  • Scikit-learn
  • CNNs & Transformers

NLP & LLMs

  • HuggingFace Transformers
  • LangChain & LangGraph
  • RAG Pipelines
  • Gemini API

Data

  • Pandas & NumPy
  • NLTK
  • ChromaDB
  • TF-IDF / Embeddings

Deployment & MLOps

  • Docker & Azure
  • FastAPI
  • GitHub Actions CI/CD
  • Streamlit & Gradio

Achievements & certifications

GATE 2026 Qualified

Qualified the national-level postgraduate entrance exam in Data Science & AI with a highly competitive score.

IIT JAM 2024 Qualified

Qualified the highly rigorous national-level joint admission test for M.Sc. programs across top-tier Indian Institutes of Technology (IITs).

Introduction to Large Language Models — NPTEL

Certification course on Large Language Models, covering architecture, training APIs and deployment.

Getting Started with Generative AI — Intel Unnati

Certification focused on the fundamentals and applications of Generative AI technologies.

National Datathon — SRM University

Applied machine learning to real-world challenges at the National Datathon held at SRM University.

( HAVE A ROLE OR A PROBLEM WORTH SOLVING? )

Contact Subhasish Saha

Let's talk.

subhasishsaha.work@gmail.com