Mar 2019 – Feb 2023 · 3 yrs 11 mos · On-site

• Led design and development of Java-based microservices and APIs for SaaS Application, focusing on customer centric functionalities and security improvements in healthcare platforms, complete with detailed API documentation.
• Collaborated with cross-functional teams to define technical requirements, implement automated test pipelines, develop proof of concepts, and address bug fixes.
• Developed and deployed Java-based microservices on AWS, leveraging its dynamic and resilient infrastructure to elevate performance, scalability and reliability. Integrated vital cloud services seamlessly to amplify functionality and drive optimal outcomes.
• Implemented a validation framework to ensure compliance with HL7 (Health Level 7) - FHIR (Fast Healthcare Interoperability Resources) Healthcare standards, focusing on resource conformance.
• Employed Java Profiler and other monitoring tools to tune API performance, achieving around 25% improvement in response times, directly benefiting end-user interactions.
• Executed targeted database optimizations, leading to a 30% reduction in resource utilization and enhanced system performance.
• Applied Java, SOLID principles, and Object-Oriented Design (OOD) practices to ensure high standards of code quality in API development.
• Mentored team members in Java and Spring Boot, focusing on secure coding practices and Cloud Native development, improving team proficiency and project delivery.
• Utilized Java and its associated frameworks, Jenkins, Groovy, and CI/CD methodologies to optimize the development life cycle of healthcare applications, resulting in more efficient release cycles and product quality.
• Adhered to Test-Driven Development (TDD) principles for validating code functionality and actively strengthening automated testing pipelines for thorough regression testing.
• Refined project management efficiency by customizing Jira workflows for task, bug, and user story life cycle management, ensuring agile project management.

Nov 2015 – Feb 2019 · 3 yrs 3 mos · On-site

• Designed and implemented easily consumable REST APIs in a microservice architecture.
• Developed a behaviour-driven automation testing architecture, significantly reducing manual testing efforts.

Dec 2014 – Jun 2015 · 6 mos · Pune, Maharashtra, India · On-site

• Crafted and sustained automated test scripts with Java and Selenium-grid for thorough testing of web applications.
• Elevated software quality through regression testing, rapidly pinpointing and addressing development issues.