I'm a Java Full Stack Developer passionate about building scalable web applications and solving real-world problems through software. I enjoy designing secure backend systems, developing responsive user interfaces, and continuously learning modern technologies to become a better software engineer.

• 🎓 Bachelor of Engineering in Computer Science (2026)
• 💼 Java Full Stack Developer Trainee at TAP Academy
• 💻 Building production-ready applications using Java, Spring Boot, React.js, TypeScript, and PostgreSQL
• 🚀 Passionate about Backend Development, REST APIs, System Design, and Software Architecture
• 🌱 Currently learning Microservices, Advanced Data Structures & Algorithms, and Cloud Technologies
• 🎯 Aspiring Software Development Engineer (SDE)

Currently gaining hands-on experience in:

• ☕ Java 21
• 🍃 Spring Boot
• 🔐 Spring Security
• 🗄️ Hibernate & JPA
• 💾 MySQL & PostgreSQL
• ⚛️ React.js
• 📜 TypeScript & JavaScript (ES6+)
• 🌐 RESTful API Development
• 🐳 Docker
• 🔧 Maven
• 🧪 Postman
• 💡 Object-Oriented Programming
• 📈 Building Real-World Full Stack Applications

• Java 21
• JavaScript (ES6+)
• TypeScript
• SQL
• HTML5
• CSS3

• Spring Boot
• Spring Security
• Spring Data JPA
• Hibernate
• RESTful APIs
• JWT Authentication

• React.js
• Vite
• Tailwind CSS

• PostgreSQL
• MySQL

• Git
• GitHub
• Docker
• Maven
• Postman
• IntelliJ IDEA
• VS Code
• Playwright
• Cheerio

• Node.js
• Express.js
• MongoDB

• Microservices
• System Design
• Advanced Data Structures & Algorithms
• Docker & Containerization
• Cloud Deployment
• CI/CD Fundamentals

An AI-powered full-stack application that analyzes resumes against ATS standards, generates section-wise scores, and provides personalized suggestions to improve resume quality.

Tech Stack

Java 21 • Spring Boot • Spring Security • React.js • TypeScript • PostgreSQL • JWT • Groq AI • Apache PDFBox • Docker

• 🤖 AI-powered resume evaluation using Groq AI
• 📊 Section-wise ATS score analysis with personalized improvement suggestions
• 🔐 Secure JWT authentication with OTP-based passwordless login
• 📄 Extracts text from PDF resumes using Apache PDFBox
• 📧 Email verification using Brevo SMTP
• 🐳 Dockerized backend deployed on Render and frontend deployed on Vercel

🔗 Live Demo: https://profileatsscore.vercel.app

📂 Repository: https://github.com/mohankumaronly/Resume-Ats-Score-Checker

A full-stack application that automatically scrapes TAP Academy job postings, stores them in PostgreSQL, and sends real-time email notifications to subscribed users.

Tech Stack

Spring Boot • Spring Security • React.js • TypeScript • PostgreSQL • Docker • Brevo Email API

• 🔍 Automatically scrapes new job postings
• 📧 Sends real-time email alerts to subscribed users
• 🔐 OTP-based email verification
• ⚙️ Secure RESTful APIs built with Spring Security
• ⏰ Configurable scheduled synchronization
• 🐳 Dockerized application deployed on Vercel and Render

🔗 Live Demo: https://tapscraper.vercel.app

📂 Repository: https://github.com/mohankumaronly/Tap-Job-Scrapper

A responsive frontend application that showcases NASA's public APIs by displaying astronomy pictures and space-related content through a modern and engaging interface.

Tech Stack

React.js • Tailwind CSS • NASA Open APIs

• 🌌 Astronomy Picture of the Day
• 🚀 Responsive modern UI
• 📱 Mobile-friendly design
• 🌠 Interactive space content

🔗 Live Demo: https://nasacosmicvault.vercel.app

📂 Repository: https://github.com/mohankumaronly/Cosmicvault

A frontend application that allows users to write SQL queries, create database schemas, and visualize Entity Relationship (ER) diagrams.

Tech Stack

React.js • Tailwind CSS

• 📝 SQL editor interface
• 🗃️ Interactive ER diagram visualization
• ⚡ Responsive user interface
• 🎨 Clean developer-friendly experience

🔗 Live Demo: https://sqldiagram.vercel.app

📂 Repository: https://github.com/mohankumaronly/sql-playground

• Java Full Stack Development
• Backend Engineering
• Spring Boot
• Spring Security
• RESTful API Development
• Database Design
• System Design
• Software Architecture
• Artificial Intelligence Integration
• Cloud Deployment
• Open Source

• 💻 GitHub: https://github.com/mohankumaronly
• 💼 LinkedIn: https://www.linkedin.com/in/mohan-kumar-3151a1308
• 🌍 Portfolio: https://mohankumardev.vercel.app
• 📧 Email: mohankumaronly81@gmail.com

I enjoy turning ideas into production-ready full-stack applications, exploring backend technologies, integrating AI into web applications, and continuously improving my problem-solving skills through Data Structures & Algorithms.

Thanks for visiting my GitHub profile! Feel free to explore my repositories, check out my projects, and connect with me. I'm always excited to learn, collaborate, and build impactful software.

🚀 Happy Coding!