Java Full Stack Developer · Ex-Zoho Trainee (ZSGS)

Hi, I'm
Gokulraj V

A passionate Java Backend & Full Stack Developer and graduate of Sri Shakthi Institute of Engineering and Technology. Successfully completed intensive technical training at Zoho Corporation (Zoho Schools of Graduate Studies / ZSGS), specializing in Spring Boot REST APIs, Microservices, Data Structures & Algorithms, Unit/Integration testing, and Docker.

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Gokulraj V
🚀
Completed ZSGS Training
Immediate Joiner · Open to Relocation & Remote
01 · About

A little about me

Hi! I'm Gokulraj V, a Computer Science Engineering graduate (2025) from Sri Shakthi Institute of Engineering and Technology, Tirupathur, passionate about building high-quality, reliable enterprise software.

I have successfully completed intensive technical training at Zoho Corporation (Zoho Schools of Graduate Studies / ZSGS), specializing in Advanced Java, Data Structures & Algorithms (DSA), RESTful Microservices, and rigorous Unit, Functional, and Integration testing across complex multi-threaded project scenarios.

Active competitive programmer with 150+ LeetCode problems solved, 200+ GitHub commits, and an official GitHub "Pull Shark" achievement badge. Experienced in containerizing applications with Docker, managing MySQL databases, and building CI/CD pipelines.

📍 Tirupathur, Tamil Nadu 🎓 B.E. CSE (2025) · 7.19 CGPA 🏢 Zoho (ZSGS) · Completed Training ⚡ Immediate Joiner 🌍 Open to Relocation & Remote
150+
LeetCode DSA Problems Solved
200+
GitHub Commits Across Repositories
60+
Daily Commits in Agile Workflows
🏆
Pull Shark Achievement on GitHub
✅
Completed Training at Zoho (ZSGS)
Ready for full-time Java Backend & Full Stack Roles
02 · Experience & Training

Technical Training & Experience

Technical Trainee – Java Full Stack Development
Zoho Corporation (Zoho Schools of Graduate Studies / ZSGS)
Jan 2026 – Jun 2026 · Completed
03 · Skills

Technical Proficiency

💻
Programming Languages
JavaJavaScriptSQL
🧪
Testing & QA
JUnitMockitoPostman (API)Integration TestingCode Coverage
🌱
Frameworks & ORM
Spring BootSpring Data JPASpring SecurityMaven
⚙️
Backend & Architecture
RESTful APIsMicroservicesN-TierJDBCEvent-DrivenDTO PatternRBAC
🌐
Frontend
HTML5CSS3Vanilla JavaScriptDOM ManipulationCORS
🗄️
Databases & Security
SQLMySQLRedisJWTBCryptSHA-256 Hashing
🐳
DevOps & Tools
GitGitHubDockerLinux (Ubuntu)MySQL WorkbenchCI/CDAgile
🧠
Data Structures & Algorithms
ArraysStringsHashMapsRecursionDynamic Programming
04 · Projects

Featured Projects

🛒
GMart – Inventory & Billing System

A completely decoupled, Microservices-based enterprise system featuring a robust Spring Boot REST API backend designed for high reliability, performance, and testability.

  • Implemented secure Role-Based Access Control (RBAC) supporting 4 distinct organizational roles.
  • Designed normalized MySQL database schema with 6 JPA entities establishing transactional integrity.
  • Containerized the entire application ecosystem using Docker to support CI/CD pipelines.
JavaSpring BootMySQLDockerJUnitCI/CD
↗ View on GitHub
🔄
Redis Cluster Lifecycle Architecture

Engineered a highly available, distributed Redis Cluster designed to handle data sharding, hash slotting, and automated state replication across virtual environments.

  • Automated cluster creation and master-replica mapping using custom Bash orchestration scripts (ARA).
  • Configured failover routines and Docker volume mounts to guarantee zero downtime during master node crashes.
RedisDockerBash ScriptingLinuxNetwork Orchestration
↗ View on GitHub
🏢
SIET Placement Management System

High-performance dual-portal console application (Student & Faculty environments) leveraging Model-View-Presenter (MVP) and Data Transfer Object (DTO) design patterns.

  • Integrated relational MySQL backend using native Java Database Connectivity (JDBC).
  • Built custom startup automation routines for database table initialization and data consistency.
JavaMySQLJDBCMVPDTO PatternAgile
↗ View on GitHub
🏧
Bank ATM Simulator

Web-based ATM simulator featuring PIN verification, secure withdrawal processing, balance inquiry, and real-time DOM feedback using vanilla JavaScript.

  • Applied advanced Object-Oriented Programming (OOP) principles in JavaScript.
  • Maintained high code coverage standards for transaction logic and security pins.
HTML5CSS3JavaScriptOOPDOM
↗ View on GitHub
⚙️
Problem Solving & DSA Repository

Curated collection of 150+ verified Data Structures and Algorithms solutions in Java, covering Arrays, Strings, HashMaps, Recursion, Trees, and Dynamic Programming.

  • Includes optimal solutions for LeetCode and HackerRank challenges.
  • Maintained disciplined version control with 200+ commits across GitHub repositories.
JavaDSAAlgorithmsLeetCodeHackerRank
↗ View on GitHub

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05 · Education

Education & Certifications

🎓
B.E. in Computer Science & Engineering
Sri Shakthi Institute of Engineering & Technology, Coimbatore
Oct 2021 – May 2025 · CGPA: 7.19 / 10.0 (Anna University Affiliated)

Focused on Core Computer Science, Software Engineering principles, Database Management, and Object-Oriented Programming.

📜
Certifications & Achievements
Verified Technical Credentials
  • Java Programming Masterclass – Udemy
  • HTML5, CSS3 & JavaScript for Beginners – Udemy
  • SQL (Intermediate & Basic) – HackerRank
  • GitHub Pull Shark Achievement Badge – GitHub
  • Languages Known: English (Professional), Tamil (Native)
06 · Coding Profiles

Find me on

LeetCode
150+ Solved · vgokulraj360
HackerRank
SQL Certified · vgokulraj360
GitHub
200+ Commits · gokulrajvel
CodeChef
gang_spice_09
07 · Contact

Let's connect & work together

I am actively seeking entry-level Java Backend Developer, Full Stack, or SDET roles. I am an immediate joiner — open to relocation and remote work across India and globally. Reach out anytime!

vgokulraj360@gmail.com +91 8610602571 LinkedIn GitHub LeetCode HackerRank