---
title: "Ritik Handa - Contract Software Engineer in Haryana | Tal"
description: "Meet Ritik Handa, Full-Stack Software Engineer | Java, Spring Boot, Microservices | React, TypeScript | Building scalable backend systems based in Haryana. AI stack includes antigravity and codex."
image: "https://tal.club/meet/ritik-handa/share-image"
---

# Ritik Handa on Tal

## Headline

Full\-Stack Software Engineer \| Java, Spring Boot, Microservices \| React, TypeScript \| Building scalable backend systems

## About

I'm a Full\-Stack Software Engineer with 4\+ years building scalable web applications across backend and frontend\. My core strength is Java backend development — Spring Boot, Hibernate, Spring Data JPA, and PostgreSQL — with production experience designing REST APIs, securing services \(JWT, OAuth2/OIDC\), and deploying containerized microservices on AWS\. On the frontend I work with React and TypeScript, and most recently React Native\. I like owning problems end to end: at Stockarea I architected backend microservices and built customer\-facing UI; at Optum I worked across a large\-scale healthcare claims platform\. Lately I've been independently architecting and building a full\-stack mobile app — an async Python/FastAPI \+ PostgreSQL backend with a React Native client, including a custom search engine and a fully\-typed API contract\. It's been a great way to deepen my system\-design and end\-to\-end product skills\. I'm most interested in backend\-heavy roles where I can work on performance, scalability, and well\-architected systems\.

## Location

Haryana

## AI stack

antigravity

codex

## Work experience

Contract Software Engineer at Stockarea, Apr 2023 \- Present · 3 yrs 5 mos, Chennai, Tamil Nadu, India, • Architected and deployed scalable Spring Boot microservices using Hibernate ORM, Spring Data JPA, and PostgreSQL on AWS RDS, improving system throughput by \~2x through query optimization and efficient connection pooling\. • Designed RESTful APIs with Spring MVC and integrated E\-Waybill portal APIs to automate e\-Consignment Note generation, reducing manual effort by 60% and cutting processing time from hours to minutes\. • Secured the platform with JWT, OAuth2/OIDC, and Spring Security — enforcing BCrypt password hashing, CSRF protection, and RBAC across all services\. • Containerized applications using Docker & Docker Compose and deployed services to AWS ECS/ECR for scalable and reliable production deployment\. • Applied Spring AOP for centralized logging, performance monitoring, and request validation, improving observability across backend services\. • Developed frontend components using React and TypeScript for the Digital Warehouse module, enhancing user experience through WCAG\-compliant accessibility and analytics\-driven UX improvements\.

Full\-stack Developer at UnitedHealth Group, Jun 2021 \- Oct 2022 · 1 yr 5 mos, Hyderabad, Telangana, India, • Spearheaded in\-house migration of claims filing workflows, owning end\-to\-end frontend architecture and MVP scoping; cut turnaround time for policy\-driven UI changes from weeks to days\. • Developed reusable UI components for interactive web and mobile interfaces using ReactJS, TypeScript, and React Native for UHG Claims — a largescale healthcare platform\. • Engineered backend microservices in Scala using Play Framework to sync medical and financial claims data in real time via RESTful APIs and SQL\-based data access\. • Implemented scalable client\-side search, filtering, and sorting, reducing average claim lookup time by 30%, and improved data accuracy by 25% through robust validation across frontend and backend\. • Investigated and resolved customer\-reported production issues by collaborating with cross\-functional teams, reproducing bugs in UAT environments, and delivering high\-priority fixes\. • Ensured code quality and release stability by contributing to unit and integration testing, participating in code reviews, resolving merge conflicts, validating changes through QA cycles to identify and resolve defects\.

## Education

Bachelor of Technology, Computer Engineering, Delhi Technological University \(Formerly DCE\)

Standard XII, PCM \+ Information Practices, Bal Vikas School, Panipat

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

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