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UjjwalKumar

Developer · Android Developer · MERN Stack · AI Integration

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CS

About Me

AI

Computer Science student with a strong foundation in problem-solving and a passion for building scalable web, mobile, and AI-driven solutions. Adept at quickly grasping new technologies and applying them to solve real-world challenges, with hands-on experience translating ideas into impactful, user-focused products.

Languages
JavaC++KotlinPythonHTMLCSSJavaScript
Mobile Development
Android DevelopmentKotlinJetpackRetrofit
Web Development
MERN StackMongoDBExpress.jsReact.jsNode.js
Tools / Platforms
GitGitHubLinux
Databases
SQLMongoDB
CS Fundamentals
DSAOOPComputer Networks
Soft Skills
Analytical ThinkingTeamworkLeadershipTime ManagementAttention to Detail
Contact Me

Services

01

Full-stack web development

Building responsive, performant MERN applications with secure APIs, clean interfaces, authentication, deployment, and database-driven product flows.

02

AI product integration

Designing useful AI-powered workflows with Gemini API, document upload, OCR-style assistance, chatbot responses, and user-focused automation.

03

Android app development

Creating Kotlin Android applications with Material Design, Jetpack foundations, API integration, and practical user experiences for mobile-first products.

04

Problem solving & systems

Applying DSA, OOP, computer networks, SQL, and analytical thinking to build reliable software with attention to detail and maintainable structure.

Featured Work

Projects

01

Full-stack

MedCare Connect

Live Project↗GitHub↗

Reduced manual health tracking effort by 40%.

AI-powered healthcare platform with 6+ modules for symptom guidance, reminders, emergency support, OCR report analysis, pharmacy discovery, and secure authentication.

React.jsNode.jsExpress.jsMongoDBFirebaseGemini APITailwind CSSOpenStreetMap API
MedCare UI
MedCare Connect Dashboard screen
Dashboard
MedCare Connect Authentication screen
Authentication
02

AI Learning

MindForge AI

Live Project↗GitHub↗

Boosted study efficiency by 35-40%.

MERN-based AI learning platform with document chat, auto content generation, secure PDF/Text upload under 10MB, JWT authentication, and cloud deployment.

React.jsTailwind CSSNode.jsExpress.jsMongoDBGemini API
MindForge AI
MindForge AI dashboard screen
Learning Dashboard
03

Android AI

CareerBot App

App Link↗GitHub↗

Material Design Kotlin UI improved usability by 25%.

AI-powered Android app for personalized career guidance, learning resources, skill-building quizzes, and intelligent chatbot responses through a secure backend.

KotlinJetpackRetrofitNode.jsExpress.jsMongoDBGemini API
CareerBot App
CareerBot create account mobile screen
Mobile Signup
04

Backend API

Invent Forge

GitHub↗

Built a scalable inventory intelligence backend with clean docs and reusable utilities.

Modular FastAPI backend with organized API, service, model, utility, and configuration layers, plus analytics, reports, timeline, validation, and CSV/PDF exports.

PythonFastAPIPydanticPrismaSQLiteDockerPytest
FastAPI Backend
Invent Forge FastAPI backend code screen
Code Architecture

Training

Java application development with GUI and OOP foundations.

Completed summer training at Lovely Professional University with hands-on focus on Java, OOP, GUI development, and interactive application building.

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Credentials

Highlights

  • Ranked in Lovely Professional University top 11-50% for academics and extracurriculars.
  • Earned a C++ Badge on HackerRank and secured Rank 1 on the leaderboard.
  • Completed Java application development summer training with GUI and OOP focus.
  • B.Tech Computer Science and Engineering at Lovely Professional University.