Girish Kumar Chellangi

WORK HISTORY

EDUCATION

SKILLS

ABOUT GIRISH KUMAR CHELLANGI

13+ years of technical expertise in complete SDLC process which includes Analysis, Design and Development. 10+ Years of experience as a Java Engineer 8+ Years of experience in working with BFSI domain. Strong understanding of CS fundamentals (data structures, algorithms and programming languages) Good Understanding of Object-Oriented Analysis and Design (OOA/OOD) and Design Patterns. Experience in using Apache Kafka, Zookeeper, Avro to design a fault-tolerance, Highly Available, Highly Scalable and Disaster Recovery system. Well versed and experienced (over 7+ years) with software development execution process in AGILE SCRUM methodology. Extensively worked on N-Tier architecture systems with application system development and integration using Java/J2EE, Python, JMS, GWT, Spring Framework (Boot, Reactive, Core, AOP, ORM, MVC and Web services), SOAP, REST Web Services and Hibernate. Experience in using SPLUNK in creating reports, alerts and dashboards. Experience in designing Micro Services using SPRING Boot & Reactive framework. Experience in working with Bigdata technologies (Hadoop, Map Reduce, HBase, Hive, Impala). Experience in working with Container orchestration using DevOps tools like Kubernetes, GKE and Docker. Experience in building CICD pipeline using JENKINS and GitHub actions Experience in working with CLOUD technologies like Google Cloud. Good Functional knowledge on Banking, Health Care, E- Commerce domains. Analyzed and measured source code quality using SonarQube, WhiteHat and Coverity. Extensively worked on Front-End Scripting technologies like Angular 2, JavaScript, jQuery, HTML, CSS, JSON and AJAX. Adopted TDD approach for writing test cases using Junit and Mockito. Experience in developing end to end e-commerce solution (B2C, B2B) using ATG Framework (ATG Commerce, ATG Dynamo). Experience in using clustered cache and Distributed cache. Experience in using SCM tools such as Perforce(P4V), VSS, SVN, GitLab Bitbucket and GitHub. Very quick at learning. Highly successful in learning and applying new technologies to the current assignments. Self-motivated with ability to work independently and in the team environment Experience in full project life cycle, coding and leading of various Web based and Client/Server applications. Proven ability to produce highest quality results working under extremely tight deadlines. Experience in build tools like maven, ant.