Backend Engineer

Parth
Vekariya.

Java Developer & Backend Architect
Building systems that scale.

Crafting production-grade backend systems at Topia Life Science. Passionate about Spring Boot, microservices, and clean architecture. Serving 10,000+ healthcare professionals across 3 production platforms.

Spring Boot Microservices Docker Kafka Redis PostgreSQL
parth@topia-life:~$
cat developer.json
// Loading profile...

{
"name": "Parth Vekariya",
"role": "Java Backend Developer",
"company": "Topia Life Science",
"experience": "6+ months production",
"users_served": 10000,
"stack": [
"Spring Boot", "Docker",
"Kafka", "Redis", "PostgreSQL"
],
"award": "Launch Excellence 2025 🏆"
}
3+
Prod
Systems
10K+
Active
Users
40%
Faster
Deploy
01 — About

Who I Am

I'm a Java Backend Developer currently at Topia Life Science in Vadodara, Gujarat, where I build production-grade healthcare and regulatory platforms serving 10,000+ active professionals.

I hold a BCA (CGPA 8.5) from Saurashtra University and have rapidly grown from a self-taught developer to leading backend architecture decisions in a production environment within my first year.

My focus is on clean architecture, system design, and building software that genuinely matters — in my case, systems used by healthcare professionals across UK Integrated Care Boards.

Outside of work I sharpen DSA skills on LeetCode and GFG, and contribute to personal projects exploring microservices patterns.

🏆
Launch Excellence Team of 2025
Recognized by Topia Life Science for outstanding performance and high-impact contributions across 3 production platforms.
Core Languages
Java JavaScript Python C++ C
Frameworks & Tech
Spring Boot Spring MVC Spring Security REST APIs Microservices JPA/Hibernate JWT/OAuth2
Databases
MySQL PostgreSQL Oracle Redis JDBC
Tools & Platforms
Docker Kafka Git/GitHub Maven Postman Linux/Unix Swagger/OpenAPI JUnit5
Architecture
System Design Microservices Event-Driven MVC Pattern RESTful Design
Frontend
React Next.js HTML/CSS Thymeleaf JSP jQuery
02 — Experience

Where I've Worked

Aug 2025 — Present
Topia Life Science
📍 Vadodara, Gujarat
Java Backend Developer
Spring Boot Spring Security JWT/OAuth2 PostgreSQL Docker Kafka Redis Maven React/Next.js
  • Designed and deployed 3 production systems (SafePhv-RI, Market-Access, PMS) serving 10,000+ active healthcare professionals; implemented audit logs, login history, and common utility services for compliance and reusability.
  • Architected RESTful APIs with Spring Boot, leveraging Spring Security (JWT/OAuth2) for robust authentication and role-based access control across multiple modules.
  • Optimized system performance by refactoring JPA/Hibernate queries and introducing Redis caching, reducing response times by 35% and improving throughput.
  • Containerized applications using Docker, streamlined CI/CD pipelines with Maven, reducing deployment time by 40% while maintaining zero-downtime releases.
  • Integrated real-time notifications via mail service and Kafka event streaming, enhancing user engagement and system reliability.
  • Collaborated in Agile sprints with frontend teams (React/Next.js) to deliver seamless full-stack features; contributed to code reviews and mentoring junior developers.
  • Recognized with "Launch Excellence Team of 2025" award for outstanding performance and high-impact contributions.
03 — Projects

What I've Built

PRODUCTION
🏥
Market-Access
OCT 2025 — FEB 2026

UK Healthcare Intelligence Platform used by 5,000+ professionals across ICBs and healthboards to track drug approvals. Reduced report generation time from 12s to 3s via caching.

Spring Boot PostgreSQL Redis Kafka React/Next.js Swagger
PRODUCTION
📋
PMS — Project Management System
AUG 2025 — NOV 2025

Comprehensive project management system for 5,000+ internal users. Reduced query execution time by 45% via JPA/Hibernate optimization. Containerized with Docker.

Spring Boot MySQL Docker Kafka Redis JSP
📚
Online E-Learning Platform
APR 2025

Scalable backend for student playlist management and course access with real-time content delivery. Enhanced data security by 40% using Spring Security.

Spring Boot REST APIs MySQL Hibernate Spring Security
📇
Smart Contact Manager
OCT 2024

Secure full-stack contact management system with role-based auth. Reduced query response time by 35% via JPA optimization.

Spring Boot Spring Security Thymeleaf JPA MySQL
💸
Expense Tracker
MAY 2024

Full-stack expense management application with dynamic AJAX-powered UI and persistent MySQL backend.

Java Servlets JSP MySQL AJAX jQuery
🏦
Bank Management System
APR 2024

Desktop banking application with full account management, transaction history, and JDBC-powered persistence.

Java Swing JDBC MySQL
🛍️
E-Commerce Mobile Shop
JAN 2023

Full-featured online store with cart, order management, and dynamic product listings backed by PHP and MySQL.

PHP MySQL HTML/CSS JavaScript
✍️
Tech Blog Website
MAY 2024

Fully functional blogging platform with CRUD operations, category management, and AJAX-powered dynamic content.

Java Servlets JSP MySQL jQuery
04 — Education

Academic Background

BCA
Bachelor of Computer Applications
Mts. DDB & KNG Commerce BBA, BCA College, Amrapur
Saurashtra University, Rajkot, Gujarat
2022 — 2025 CGPA 8.5/10
HSC
Higher Secondary Certificate (12th)
Dipak Highschool, Amreli, Gujarat
Completed 2022 78.8%
SSC
Secondary School Certificate (10th)
Shri KB Zalavadiya Higher School, Amreli, Gujarat
Completed 2020 70.0%
05 — Achievements

Certifications & Awards

Topia Life Science
🏆 Launch Excellence Team of 2025
Outstanding performance and high-impact contributions
HackerRank
Problem Solving (Intermediate)
View Certificate →
Google
Google Analytics Certification
View Certificate →
Great Learning
Data Structures and Algorithms
Verify →
Udemy
Build E-Commerce Store
View Certificate →
Udemy
JavaScript & jQuery for Beginners
View Certificate →
Udemy
PHP Stack, CSS and Bootstrap
View Certificate →
Udemy
JavaScript Programming
View Certificate →
Great Learning
Node.js Course
Verify →
06 — Contact

Get In Touch

I'm currently open to new opportunities — whether it's a challenging backend role, a freelance project, or just a conversation about technology. My inbox is always open.

Email
parthpvekariya@gmail.com
Phone
+91 8320200991
Location
Vadodara, Gujarat, India
Languages
English, Hindi, Gujarati