Harshit Ranjan
@Harshit_R
Harshit Ranjan
@Harshit_R
Solving Problems with IMPACT
Solving Problems with IMPACT
React
Django
PostgreSQL
Docker
AIML
Bengaluru, India
Hi, I'm Harshit
I'm an undergraduate at NIT Karnataka (2023–2027) pursuing
.
I’m passionate about AI/ML, full-stack development, and scalable system design, with a focus on building intelligent, end-to-end applications with real Impact.
Achievements
- 1st Place – Impulse’25 Hackathon (IEEE NITK + AIIMS)
Built an EEG Signal Detection ML model using real patient datasets.
Experience
Software Development Intern – Sakhatech Information Systems (May–July 2025)
- Developed a RAG evaluation system with pairwise query generation and RAGAS.
- Built a LangChain abstraction layer to modularize LLMs, embeddings, and vector stores.
- Improved faithfulness (+23%) and relevance (+17%) using query optimization and Late Interaction re-ranking.
- Reduced response latency with metadata filtering and Redis caching.
Projects
StockSense: AI-Powered Stock Analysis Platform
- Full-stack system using React, Django REST, FastAPI, and PostgreSQL.
- Integrated an AI agent (ReAct + LangGraph) for stock insights from data and news.
- Automated CI/CD with GitHub Actions, Docker, and Nginx for secure deployment.
- Image retrieval system using a custom CLIP model (ViT + BERT) trained on MS COCO.
- Integrated ChromaDB for embedding storage and semantic search.
- Built with FastAPI, containerized via Docker, and deployed on Google Cloud VM.
Skills
Frameworks & Dev: Django, FastAPI, React, Firebase
AI/ML: LangChain, LlamaIndex, PyTorch, Scikit-Learn
Databases: PostgreSQL, MySQL, SQLite, Redis, ChromaDB
DevOps & Deployment: Docker, GitHub Actions, AWS, Render, Nginx