Prajval Sharma

B.Tech. CSE student · Backend & Full-Stack Developer

Jammu, Jammu and Kashmir, India

@prajval_sharma

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🎓 B.Tech. in Computer Science and Engineering at National Institute of Technology Srinagar · Graduating 2028

About

Computer Science and Engineering student at NIT Srinagar with experience in backend development, full-stack web applications, and AI/RAG systems. Built projects using modern web, cloud, and data infrastructure across real-time messaging, interview prep, and document intelligence workflows.

Experience

Backend Member, Web Development Team

Rang-e-Chinar, NIT Srinagar

Sep 2025 – Oct 2025

Collaborated with a development team to implement server-side workflows and backend request handling for the college fest website. Integrated REST APIs and JSON handling to connect frontend features with backend services.

Education

2028

B.Tech.

National Institute of Technology Srinagar

Computer Science and Engineering (CSE) · Aug 2024 – May 2028

Computer Science and Engineering (CSE) · Aug 2024 – May 2028

Skills

<3 months

SQL JWT Java LLMs Shap Bm25 React Flask Python FastAPI Node.js XGBoost Streamlit LangChain LangGraph OAuth 2.0 Socket.io Express.js JavaScript WebSockets Crossencoder Microservices Speech Recognition Event-Driven Architecture API Integration Understanding

Tools / apps / platforms

<3 months

Git MySQL Redis AWS S3 Docker Gemini GitHub OpenAI QDrant MongoDB Postman RabbitMQ Razorpay Cloudinary Amazon Web Services AWS Amazon Elastic Compute Cloud EC2

Projects

AI Interview Platform – Full-Stack Interview Preparation System

React, Node.js, Express.js, MongoDB, Firebase Auth, OpenRouter, Razorpay

Developed a full-stack interview preparation platform with resume-based candidate profiling, speech recognition, text-to-speech, LLM-based answer evaluation, analytics, downloadable PDF reports, and premium payment workflows.
Enterprise Agentic RAG – Document Intelligence Platform

Python, FastAPI, Streamlit, LangGraph, OpenAI, BGE-M3, Qdrant, BM25, RRF, Tavily

Built a hybrid document Q&A pipeline with dense and lexical retrieval, reranking, and corrective RAG workflows. Validated performance with RAGAS benchmark results and evidence-grounded generation.
Distributed Real-Time Messaging Platform

Node.js, Express.js, MongoDB, Redis, RabbitMQ, Socket.IO, Docker, AWS EC2

Engineered a 3-service backend for authentication, chat, and email, decoupling asynchronous OTP dispatch via RabbitMQ and implementing strict Redis rate-limiting. Architected secure MongoDB chat APIs and implemented real-time messaging, presence, typing, and read-state features via Socket.IO.

🏆 Achievements & awards

Smart India Hackathon 2026 (PS 26186) · 2026

Advanced past the internal round at NIT Srinagar among 80+ competing teams; engineered the SURAKSHAI backend using Flask and MongoDB, and integrated an XGBoost-based risk prediction model with SHAP explanations for transparent wellness tracking.
LeetCode Peak Contest Rating

Achieved a peak contest rating of 1,529 and solved nearly 350 problems of Data Structures and Algorithms.

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