अतुल.

Atul Sanjay Patil

Java Developer

Pimpri, Soegaon, Chatrapati Sambhajinagar, Maharashtra

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About

Java Backend Engineer with 5+ years of experience designing and maintaining microservices for enterprise platforms in the insurance and healthcare domains. Proficient in Java, Spring Boot, REST APIs, with hands-on exposure to CI/CD automation using GitHub Actions and containerization with Docker. Additionally experienced in frontend development using TypeScript, React, and Lit Web Components, supporting full delivery across the stack. Focused on building reliable, scalable backend systems in high-compliance environments.

Experience

Associate

Cognizant Technology Solutions

Pune
  • Developed and maintained backend microservices in Java and Spring Boot for a general insurance platform, handling content for user and policy data
  • Migrated legacy CI/CD pipelines to GitHub Actions, reducing deployment time by ~ 25% and improving build reliability across multiple services
  • Implemented monitoring and observability using Datadog, and centralized logging using Splunk, enabling proactive issue detection across services
  • Managed AWS infrastructure through AWS CDK, provisioning and deploying cloud resources across multiple regions to support scalability and regional availability, while maintaining consistent, version-controlled infrastructure-as-code definitions across environments
  • Worked in an Agile environment across sprint planning, code reviews, and release cycles, collaborating with cross-functional teams to deliver features on schedule

Associate

Cognizant Technology Solutions

Remote / Hyderabad
  • Maintained backend APIs in Java to support content delivery across 3 regional healthcare websites, integrating with frontend interfaces for structured content consumption
  • Built and managed Java-based content workflows on the CMS server, triggered automatically on content creation and publish events, reducing deployment turnaround time by ~ 35% across web properties
  • Designed content rendering templates using XSLT, XML, and JSON within the CMS platform, enabling dynamic page assembly from backend content structures
  • Led the end-to-end migration of 40+ legacy UI components to Lit Web Components, improving reusability and maintainability across the platform as the frontend tech lead within a 4-member team

Skills

Languages
Java, JavaScript, TypeScript, HTML, CSS
Frameworks
Spring Boot, Spring MVC, Spring JPA, React, Lit Web Components
Backend
REST APIs, Microservices
Databases
MySQL
DevOps
Docker, GitHub Actions, CI/CD, Datadog, Splunk
Tools
Git, Github Copilot, JIRA, Confluence, Postman, VS Code, IntelliJ Idea

Selected Work

~25% faster deploys

CI/CD migration to GitHub Actions

Migrated legacy CI/CD pipelines for multiple insurance services to GitHub Actions, introducing reusable workflows and containerized build steps to reduce deployment time and build failures

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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