---
title: "Sahil Mallick - Java full stack Intern in Ghaziabad | Tal"
description: "Meet Sahil Mallick, Final Year CSE | Software Engineer | Full Stack Developer | Java · Spring Boot · Next.js 14 · MySQL | Shipped 2 Live SaaS Products | Open to Work | Pan India based in Ghaziabad."
image: "https://tal.club/meet/sahil-mallick/share-image"
---

# Sahil Mallick on Tal

## Headline

Final Year CSE \| Software Engineer \| Full Stack Developer \| Java · Spring Boot · Next\.js 14 · MySQL \| Shipped 2 Live SaaS Products \| Open to Work \| Pan India

## About

Software Engineer \| Full Stack Developer — Building production\-grade web applications with Java, Spring Boot, and Next\.js 14\. I'm a final\-year B\.Tech CSE student at IMS Engineering College \(AKTU\), graduating May 2026 with a CGPA of 7\.84\. I don't just study software—I ship it\. What I've built: → WellTime — a telemedicine SaaS platform with JWT auth, RBAC across 15\+ protected pages, credit\-based booking \(ACID\-compliant\), and live video consultations\. Deployed on Vercel\. Live in production\. → Welth — an AI\-powered personal finance dashboard\. Integrated AI APIs for auto\-generated monthly reports\. Cut DB query time from 800ms to 120ms using composite indexing\. 80% reduction in manual reporting\. Experience: → Java Full Stack Developer Intern @ Shape My Skills by Ducat, Noida \(Jul–Aug 2025\) → Built LibriTrack — a library management system securing 12\+ endpoints with Spring Security RBAC Certifications: → Oracle Cloud Infrastructure Generative AI Professional \(2025\) → Full Stack Web Development — Udemy \(2024\) → Accenture Software Engineering Virtual Simulation — Forage \(2024\) Tech: Java · Spring Boot · Next\.js 14 · React\.js · PostgreSQL · MySQL · REST APIs · JWT · Hibernate/JPA · Tailwind CSS · Git · Vercel · OCI Open to: Software Developer · Java Developer · Full Stack Developer · Software Engineer 2026 \| Pan India \| Full\-Time/Remote

## Location

Ghaziabad

## Work experience

Java full stack Intern at Ducat Education, Jul 2025 \- Aug 2025 · 2 mos, Noida, Uttar Pradesh, India, Currently, I’m interning as a Java Full\-Stack Developer at Shape My Skills by Ducat, where I work on developing web applications from the ground up—crafting responsive UIs, building efficient backends, and solving challenging problems \.

Java Full Stack Developer at Ducat Education, Jul 2025 \- Aug 2025 · 2 mos, Noida, Uttar Pradesh, India, \- Built LibriTrack Library Management System using Java, Spring Boot, Thymeleaf, and MySQL — delivered fully functional web application within 6\-week timeline \- Secured the application with Spring Security implementing role\-based access control \(admin vs\. member\), protecting 12\+ restricted endpoints from unauthorized access \- Automated overdue fine calculation logic using server\-side business rules, eliminating 100% of manual fine tracking and reducing librarian workload \- Optimised MySQL schema with proper indexing and Hibernate/JPA query tuning, improving page response times for 100\+ book records \- Applied MVC architecture throughout — separated controller, service, and repository layers for clean, testable code Skills: Java · Spring Boot · Spring Security · Thymeleaf · MySQL · Hibernate/JPA · MVC · RBAC

Java Full Stack Developer at Shape My Skills by Ducat, Jul 2025 \- Aug 2025 · 2 mos, • Led full\-stack development of LibriTrack \(Java, Spring Boot, MySQL\) — delivered in 6 weeks with 0 critical bugs; improved Spring Security RBAC coverage across 12\+ restricted endpoints through weekly code reviews with senior engineers\. • Applied composite MySQL indexing and Hibernate/JPA batch\-fetch strategies, cutting page response time by 35% after proactively identifying N\+1 query bottlenecks through profiling\.

Web Development Intern at CETPA Infotech Pvt\. ltd\., Jan 2024 \- Feb 2024 · 2 mos, Web development using React\.js

## Education

Bachelor of Technology \- BTech, Computer Science Engineering, Ims engineering college

Bachelor of Technology \- BTech, Computer Software Engineering, Dr\. A\.P\.J\. Abdul Kalam Technical University \(AKTU\), Lucknow

[View the original profile](https://tal.club/meet/sahil-mallick)

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