अतुल.

Atul Sanjay Patil

Java Full Stack Developer

Pimpri, Soegaon, Chatrapati Sambhajinagar, Maharashtra

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About

Java Full Stack Developer with 5+ years of experience in enterprise web applications and CMS platforms. Skilled in Java, Spring Boot, REST APIs, and frontend development using TypeScript and Lit Web Components. Experienced in building scalable systems, automating workflows, and modernizing legacy applications with component-based architecture and CI/CD pipelines.

Experience

Associate - Cognizant Technology Solutions

January 2025 - Present Pune
  • Developed and maintained backend microservices using Java and Spring Boot for an internal platform in the general insurance domain
  • Migrated legacy CI/CD pipelines to GitHub Actions as part of a modernization initiative, reducing deployment time by ~25% and improving build reliability
  • Contributed to the redesign of legacy JSP-based modules to React-based architecture, enhancing user experience and frontend maintainability
  • Collaborated in Agile development processes including sprint planning, daily stand-ups, and Jira-based task tracking to deliver features efficiently
  • Participated in system improvements and modularization efforts to support scalable and maintainable application architecture

Associate - Cognizant Technology Solutions

December 2020 - December 2024 Remote / Hyderabad
  • Developed and maintained enterprise healthcare websites across multiple global regions using OpenText TeamSite, CCProfessional, and Estudio
  • Designed and implemented complex content deployment workflows for webpages and blogs, improving publishing efficiency and reducing manual intervention by ~40%
  • Built end-to-end CMS-driven components using Forms API, XSLT, XML, and JSON, integrating backend content structures with responsive front-end interfaces
  • Developed and enhanced UI components using HTML, CSS, and JavaScript to deliver user-friendly and accessible web experiences
  • Led the migration of legacy UI components to Lit Web Components, improving component reusability, maintainability, and front-end performance

Skills

Languages
Java, JavaScript, TypeScript, HTML, CSS
Frameworks
Spring Boot, Spring MVC, Spring JPA, Lit Web Components, React
Tools
Git, Github Actions, JIRA, Confluence, Postman, VS Code, IntelliJ Idea
Databases
MySQL

Selected Work

~25% faster deploys

CI/CD migration to GitHub Actions

Moved legacy pipelines for multiple insurance services onto GitHub Actions with reusable workflows and containerized build steps, cutting deployment time and flaky-build noise.

GitHub Actions Docker Spring Boot
~35% faster turnaround

Automated CMS content workflows

Java workflows on the CMS server triggered on content creation and publish events, replacing manual release steps across three regional healthcare web properties.

Java XSLT XML / JSON
40+ components

Lit Web Components migration

Led a 4-person team through an end-to-end migration of legacy UI components to Lit, establishing a reusable component library and clearer UI ownership.

Lit TypeScript Design systems

Education

KBCNMU Logo

Kavayitri Bahinabai Chaudhari North Maharashtra University

R. C. Patel Institute of Technology, Shirpur

Bachelor of Computer Engineering

August 2017 - September 2020

MSBTE Logo

Maharashtra State Board of Technical Education

Government Polytechnic, Jalgaon

Diploma in Computer Engineering

August 2014 - May 2017

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