yajat pahuja

yajat pahuja

Machine Learning Engineer
India

About Me

I am a software developer and AI enthusiast with experience in full-stack development, machine learning, and blockchain-based systems. I have worked on projects involving LLMs, RAG pipelines, financial analysis, and smar…

Experience

AI Researcher — Medical Imaging & Skin Cancer Detection

TIET
Aug 2025 - Present · 11 months

Optimized TensorFlow pipeline on NVIDIA H100 GPU, reducing training time from 4 days to 6 hours via parallelized processing on HAM10000 dataset (10K+ images).
Improved skin lesion classification from 77% to 93% accuracy using transfer learning, U-Net segmentation, and feature engineering on 7-class dermatoscopic image dataset.
Engineered 50+ morphological features (asymmetry, border, color, texture) contributing 10-point accuracy gain and enabling clinically interpretable diagnostic models.

AI & Backend Developer

Celeriz, San Francisco (Remote)
Feb 2025 - Jul 2025 · 5 months

Built ML arbitrage system across 50+ crypto pairs with

AI & Backend Developer

Celeriz, San Francisco
Feb 2025 - Jul 2025 · 4 months

Built ML arbitrage system across 50+ crypto pairs with

Skills

C++ Language (C++) MySQL Oracle SQL PostgreSQL Python Structured Query Language (SQL) Flask OpenCV TensorFlow Transformers Node.js R Programming Language (R) TypeScript Django REST Framework LangChain Scikit-learn NLP LLMs Ultralytics (YOLO) RAG AWS EC2 AWS S3 Cloudflare R2 Cloudflare Workers Nginx Cloudflare DNS GitHub Actions (CI/CD) SQLite Cloudflare Workers Nginx GitHub Actions CI/CD
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