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Vasudev Katariya.

Software Engineer | Java & DSA | Full-Stack (MERN)

I craft high-performance full-stack systems and solve complex algorithmic problems.

About Me

Education → Projects → Skills → Certifications →

"I'm a Computer Science undergraduate at Meerut Institute of Engineering and Technology, building toward a career in software engineering. My foundation is in Java and core computer science — OOPs, DBMS, Operating Systems, Computer Networks, and Data Structures & Algorithms — strengthened by solving 400+ problems on LeetCode. On the applied side, I work across the MERN stack (React.js, Node.js, Express.js, MongoDB) to design REST APIs, model databases, and ship interfaces that hold up under real use. My recent projects lean into AI integration: a weighted-scoring symptom triage engine, an OCR/NLP pipeline for medical documents, and real-time facial emotion detection for music curation. What sets me apart is pairing experimental AI features with the unglamorous fundamentals — authentication, indexing, caching — that make them production-ready."

Mission

My Mission

"To build software that turns complexity into clarity — using AI, clean architecture, and scalable engineering to solve problems that actually matter to the people using it."

Vision

My Vision

"To grow into an engineer trusted to take ambiguous problems and ship reliable, production-ready systems — and to keep learning at the pace the field demands."

Education

Full-time

2023 – 2027

B.Tech, Computer Science and Engineering

Meerut Institute of Engineering and Technology, Meerut, India

Key Highlights:

Maintaining a GPA of 8.35 / 10.0 through the 5th semester
Core coursework in OOPs, DBMS, Computer Networks, DSA, and Operating Systems

Full-time

2022 – 2023

Class 12th

Vardhman Academy

Key Highlights:

Scored 94%
Built foundation ahead of Computer Science specialization

Full-time

2020 – 2021

Class 10th

Vardhman Academy

Key Highlights:

Scored 94.6%

Projects

symptogenie-a-health-monitoring-platform.onrender.com/dashboard

AI Healthcare Assistant App Jan 2026 – Apr 2026

vasudev@portfolio:~$ ./01_symptogenie▮

An AI-powered platform that triages common ailments using weighted scoring and medical ontologies, extracts structured data from medical reports via OCR/NLP, and recommends nearby hospitals in real time.

Node.js Express React.js Google Maps API Tesseract OCR spaCy MongoDB JWT

GitHub Live Demo

Key Outcomes:

Engineered a weighted-scoring symptom analysis engine using medical ontologies for ailment triage

Built an OCR/NLP pipeline (Tesseract + spaCy) to structure data from medical reports (PDF/Images)

Integrated geolocation APIs for real-time hospital recommendations within a 15km radius

Optimized MongoDB schemas with proper indexing to reduce query overhead

melodyverse-web-music-player.onrender.com/

AI-Powered Music Streaming App Mar 2026 – May 2026

vasudev@portfolio:~$ ./02_melodyverse▮

A MERN-stack music streaming platform featuring a Gemini-powered voice assistant and real-time facial emotion detection to curate mood-based playlists, built for zero-interruption playback.

Node.js Express React.js Google Gemini API face-api.js Redis Context API

GitHub Live Demo

Key Outcomes:

Developed "MelodyBot," a voice assistant powered by Google Gemini 2.5 Flash for natural-language music queries

Integrated face-api.js for real-time facial emotion detection across 8 core moods

Engineered a Redis caching layer to minimize redundant API calls and reduce latency

Achieved a Lighthouse performance score of 95+ with real-time search indexing

Development Process

Discovery

Scoping system requirements, modeling database schemas, and defining technical architectures before writing code.

Design

Designing REST API endpoints, setting up JWT auth flows, and architecting data caching schemas.

Build

Developing modular full-stack code using Java OOP backend foundations and MERN interfaces.

Launch

Running API validation collections on Postman, checking security, and shipping live to production.

Skills Toolkit

Languages

Java

JavaScript

SQL

C & C++ (Basics)

> SYSTEM READY: Waiting for diagnostics...

Frontend

React.js

Tailwind CSS

HTML5

CSS3

Bootstrap

> SYSTEM READY: Waiting for diagnostics...

Backend

Node.js

Express.js

REST APIs

> SYSTEM READY: Waiting for diagnostics...

Databases

MongoDB

MySQL

> SYSTEM READY: Waiting for diagnostics...

Core CS

Data Structures & Algorithms

OOPs

DBMS

Computer Networks

Operating Systems

> SYSTEM READY: Waiting for diagnostics...

Tools

Git & GitHub

Postman

VS Code

> SYSTEM READY: Waiting for diagnostics...

Certifications

HackerRank

Problem Solving (Basic)

Data Structures and Algorithms Proficiency

HackerRank

Java (Basic)

Java Language and OOP Fundamentals

UiPath

Automation Developer Associate

v2024.10 Training (ICT Academy Cohort 2)

UiPath

Student Automation Developer Associate

UiPath Academic Alliance Credential Badge

Achievements & Recognition

Milestones from a track record of consistent, hands-on building.

Certifications

Projects

Academic / Technical

Ongoing LeetCode

400+ LeetCode Problems Solved

Solved 400+ problems across data structures and algorithms, strengthening problem-solving and algorithmic thinking.

Professional / Technical

2026 Independent Projects

2 Production Applications Deployed

Deployed two production-grade full-stack applications (SymptoGenie, MelodyVerse) with live demos, end-to-end authentication, and database integration.

Let's work
together.

Currently available for freelance projects and open to full-time opportunities.

Vasudev Katariya.

About Me

Mission

My Mission

Vision

My Vision

Education

B.Tech, Computer Science and Engineering

Key Highlights:

Class 12th

Key Highlights:

Class 10th

Key Highlights:

Projects

vasudev@portfolio:~$ ./01_symptogenie▮

Key Outcomes:

vasudev@portfolio:~$ ./02_melodyverse▮

Key Outcomes:

Development Process

Discovery

Design

Build

Launch

Skills Toolkit

Languages

Frontend

Backend

Databases

Core CS

Tools

Certifications

Problem Solving (Basic)

Java (Basic)

Automation Developer Associate

Student Automation Developer Associate

Achievements & Recognition

400+ LeetCode Problems Solved

2 Production Applications Deployed

Let's worktogether.

Let's work
together.