• 14.5+ years’ experience in object-oriented programming, analysis, design, software development and testing of multi-tiered web applications using Java, Spring, AKKA, Maven, Oracle, Postgres, Cassandra and Elasticsearch platforms. Working experience with Python and Shell scripting.• Experienced engineering leader with passion for solving business problems. Have particular interest in areas dealing with high availability, scalability, reliability and consistency of applications.• Demonstrated abilities in delivering solutions by leading multiple globally located teams. A leader that can motivate a team of engineers to come together to solve a business problem.• Architected and built high throughput, low latency, highly consistent, reliable, 24X7 available and scalable multi data center cloud ready applications. One such service handles 4000+ requests/second with 50-70 millisecond latency. This service powers the websites platform for automobile dealerships located across the globe and garners over 200 million-page hits per month.• Designed and developed more than 2 major product/Application in CDK from scratch (New import solution and CVS rest API). Started as a lead product developer in these projects and did POC and then build a team and design and developed and deployed these applications to production. Went through the full SDLC with these products, starting as lead developer doing POC, building a team and then designing and developed and deploying to production. • Detected and resolved application performance issues by running performance tests, profiling the code and fixing the errant modules. Tuned Java's CMS garbage collector to extract maximum performance for the given load and latency needs. • Provisioned and maintained ES and Rabbit MQ cluster. Also responsible for maintaining the current infrastructure In AWS and inhouse LAS data center for vehicle cloud team. • Hands-on experience in using design patterns like Singleton, Template, Factory, Data Access Object (DAO), Service Locator, Business Delegate and MVC architecture. Have good experience in database table designing, tuning of indexes and locks.