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  • Lucknow, Uttar Pradesh, India
  • 03:39 (UTC +05:30)

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HarshUpadhyay2003/README.md

Harsh Upadhyay

AI/ML Engineer · Computer Vision · Multimodal LLMs · RAG · Geospatial AI


Final-year B.E. CSE (AI & ML) student at Chandigarh University (2026, 8.21/10 CGPA).
I build end-to-end AI systems — from research benchmarks to deployed products.
Published researcher · 3 production-deployed AI systems · Open to AI Engineer / ML Engineer roles.


What I've Built

Project What it does Stack Live
GeoLLM Natural language → satellite analytics (NDVI, LST, LULC, flood mapping) FastAPI · GEE · FAISS · Redis · Next.js demo
HallucinationHunter Training-free hallucination detection for multimodal LLMs (+30.6% POPE accuracy, 4× faster inference) BLIP-2 · GroundingDINO · CLIP · PyTorch
Swiggy AI Copilot Conversational food ordering with natural language cart management and meal planning FastAPI · Groq (Llama) · React · Vite demo
YOLO-ResNet50 Rotated bounding box detection for aerial imagery — 7.4% mAP gain on DOTA v1.5 PyTorch · YOLOv5 · Albumentations

Publication

Tiwari, Rana, Kulhari, Upadhyay, Sarmah.
Enhancing YOLO with Rotated Bounding Boxes and ResNet50 Backbone for Accurate Orientation-Aware Object Detection.
ICDAM 2025 · Scopus-indexed · SSRN


Skills

Languages · Python · C++ · SQL · JavaScript
AI / DL · CNNs · Vision Transformers · Multimodal LLMs · RAG · Object Detection · Hallucination Detection
Frameworks · PyTorch · OpenCV · HuggingFace · FastAPI
LLM & Retrieval · FAISS · SentenceTransformers · GroundingDINO · BLIP-2 · CLIP · Redis
Infrastructure · Docker · Google Earth Engine · Git · Linux


GitHub Stats


Open to AI Engineer · ML Engineer · LLM Engineer · Computer Vision Engineer · Applied ML Research Intern roles.
Remote-friendly · Open to relocation.

Pinned Loading

  1. geo-llm geo-llm Public

    Python

  2. repo-guide-ai repo-guide-ai Public

    AI-powered repository intelligence platform that analyzes GitHub repositories, explains beginner-friendly issues, generates contribution roadmaps, and produces structured PDF guides for open-source…

    Python 4

  3. swiggy-agent swiggy-agent Public

    Python

  4. YOLO_research YOLO_research Public

    Python