Projects
A selection of academic, research, and industry projects.
Agentic AI
Child-Centered LLM Safety Evaluation & Alignment
End-to-end LLM safety pipeline for children (6–12). Human-verified dataset (4Cs), GPT-5 as judge, XLM-RoBERTa classifier, DPO alignment.
Multi-Agent AI Platform
Configuration-driven multi-agent platform (OpenAI, Anthropic, Gemini, DeepSeek, Ollama). ChromaDB RAG, hybrid search, cross-encoder reranking, React UI.
Software
Client-Side Dynamic Page From Scratch
Full-stack Instagram-like app (Insta485): React, Webpack, Flask REST API, SQLite. Posts, likes, comments, infinite scroll; pytest and Cypress.
Feedback System & Analytics
ReactJS analytics app on ElasticSearch for data insights and feedback review. Scalable Java services (Lambda, ECS, DynamoDB); Bedrock-powered classification.
NLP
GPT-style Language Model & Conversational SFT
GPT-style transformer from scratch: RoPE, SwiGLU, RMSNorm, causal self-attention. Pretraining on FineWeb-Edu; SFT for conversational agents with loss masking.
Machine Learning
e-Stethoscope: Cardiac Anomaly Detection
Deep learning on 5,000+ stethoscope recordings. Spectrograms and MFCCs; 82.08% accuracy with CNNs for automated heart sound classification.
Line Detection in Engineering Drawings
CV pipeline to digitize scanned engineering drawings: mesh removal (K-means), Canny edges, Hough transform; classify solid vs dashed lines (OpenCV, Python).