• 10+ years of experience in Java development, specializing in large-scale, highthroughput, low-latency Micro-Services, and event-driven architectures using Java Spring Boot and messaging queues. • Advanced System Design and Problem Solving: Proficient in Data Structure and Algorithms (DSA), High-Level Design (HLD),Low-Level Design (LLD), and system design, specializing in crafting solutions for complex challenges. • Orchestrated a 10X boost in system performance by transitioning from monolithic architecture to a microservices-based approach, driving exponential growth in funnel and transaction management. • Implemented best practices for code quality and performance, reducing the number of critical production issues by 20%. • Good practice on distributed Environment with caching (Redis) and SQL/NoSQL(Cassandra, Couchbase) data bases. • Experience in could AWS services like S3, EC2,LB,API gateway, Lambda,EKS,(kubernetes). Experience in Collaborating with stakeholders to assist with the data related issues and support their data infrastructures requirements. •Well-developed knowledge base and notable technical and soft skills in requirement gathering, design, coding, testing, excellent troubleshooting skills and documentation. Designed and optimized database schemas, resulting in a 40% reduction in query execution times •Having experience in mentoring a team and taking ownership of modules, using Agile methodology • Having experience in logging and monitoring the System through App dynamics and splunk, kibana, - Languages : Java7, Java 8, Java 11. - Java Technologies : J2EE(Servlets, JDBC), Springs , IOC, XML, JSP,Restful Web Services, LDAP, Micro Services, Reactive Java - Frame Work / Processes : Spring MVC, Spring Boot, Hibernate, Kafka. - Tools : Eclipse , SQL Developer, Eclipse, MyEclips , Log4J, Junit , Maven, ANT, AJAX, PL/SQL developer, Addobe, STS - Servers : Tomcat 6.0, 7.0 - SCM Tools : SVN, GIT - Database : MySQL, Oracle 10g, Cassandra (no SQL), Couchbase. - Operating Systems : Windows XP, Ubuntu (Linux). - Others : HTML, Java Script, JQuery, Bootstrap, Anguler JS, Jenkins - Cloud : AWS,ECS,EKS(kubernetes), EC2,S3