Hey There! I am Vaibhav Sengar.
Software Developer focused on full-stack development, Generative AI, and scalable AI-powered solutions
About
A Bit About Me
I am a Computer Science graduate with a strong full-stack foundation and a growing specialization in Generative AI and deep learning systems.
I work best at the intersection of software engineering and AI: designing clean system architecture, shaping model pipelines, and shipping complete applications that turn complex ideas into usable products. My recent work spans medical image analysis, Retrieval-Augmented Generation, secure role-based dashboards, and API-first backend systems.
Full-stack systems
React, Node.js, FastAPI, MySQL
AI specialization
RAG agents, ViT models, Gemini workflows
Product thinking
Secure RBAC, clean APIs, practical UX
Skills
Tools I Work With
Languages
Backend
Frontend
AI / Generative AI
Databases
DevOps & Tools
Projects
Things I've Built
Each project is framed around practical outcomes: accuracy, retrieval quality, secure access, and maintainable architecture.
Deep Learning
DFU Detection System using Vision Transformer
A multimodal Diabetic Foot Ulcer detection system for wound image analysis, built to support early-stage clinical screening and hospital discovery.
- Compared ViT, CNN, and YOLO pipelines across imbalanced medical image data, with ViT producing the strongest sensitivity and precision.
- Built a sub-second inference endpoint and a React interface for predictions with location-based hospital suggestions.
Generative AI
AI-Powered Multilingual Customer Support RAG Agent
An end-to-end RAG assistant that answers enterprise document questions with citation-backed, context-aware responses.
- Implemented document ingestion with recursive chunking, embeddings, vector retrieval, prompt templates, and conversation memory.
- Designed a modular backend and Streamlit interface for PDF upload, conversational querying, and scalable query handling.
Full Stack
Internship Management System
A role-aware management platform for interns and mentors, created during internship work at Info Origin Technologies.
- Created dedicated Intern and Mentor login flows with access control to protect sensitive records and dashboard actions.
- Tested API flows in Postman and structured the application for maintainability, reliability, and smoother data movement.
Experience
Where I've Worked
Former Intern
Info Origin Technologies Pvt Ltd
Built a full-stack internship management system with React, Node.js, Express.js, and MySQL. Delivered secure role-based access, scalable REST APIs, MVC structure, and reliable backend testing workflows.
Stack Used
React, Node.js, Express.js, MySQL
Security
Secure, role-based access control
Delivered
10+ REST APIs, MVC architecture
Education
What I Studied
Education
B.Tech, Computer Science and Engineering
G.H. Raisoni College of Engineering
2021 - 2025
Degree
B.Tech, Computer Science and Engineering
Duration
2021 - 2025
Institution
G.H. Raisoni College of Engineering
Let's Connect
I am open to full-time opportunities where I can build reliable software, learn fast, and contribute to teams solving meaningful technical problems.