Kumar Rapati

Background

About Kumar Rapati

Over 7 years of experience in software development involving Analysis, Design, Development, Implementation, Testing of distributed applications. Developed microservices with Spring Boot and Spring Cloud Based Services interacting through a combination of REST and Apache Kafka message brokers. Expertise in developing applications using Java, J2EE Technologies, JDBC, JSP, Servlets, XML, JavaScript, HTML. Exposure towards Restful, SOAP web Services, GraphQL Queries and Web Socket Programming using Spring Framework ecosystem. Experienced in implementing authentication, authorization using Spring Security, OAuth and JWT (JSON Web Tokens) Experienced in other front-end technologies such as Typescript, Bootstrap, Angular, Ajax, JSON, NodeJS etc. Experience in distributed version control tools like Git, Bitbucket and GitLab. Experienced in working with Merge and Rebase. Expertise in implementing web and enterprise applications using Java, Spring Boot, Spring Rest and Spring Security,React.js, NodeJS, Python, MySQL, Angular JS, Mongo DB. Experience on working with Amazon Web Services like EC2, Lambdas, S3, Amazon RDS, Amazon Elastic Load Balancing, Amazon SQS, AWS Identity and access management, AWS Cloud Watch and Amazon EBS. Hands on experience with Angular components Unit Testing with Karma and Jasmine libraries. Developed UI pages with JSP, Spring MVC, HTML5, CSS3, JavaScript, JQuery, and used Bootstrap for creating Responsive Web pages. Experience in working on projects with Waterfall and Agile methodologies such as Test-Driven Development (TDD) and SCRUM. Experience in HTML5/CSS3 development and has experience React.js, Angular.js, Responsive Design. Developed User interface of application using HTML5, CSS3, Angular 4 and NodeJS for creating single page web applications. Experience with DevOps methodologies, implementing CI/CD Pipeline Automation using tool sets like GIT, Jenkins and AWS. Experience in Hibernate to store the persistent data as an Object-Relational Mapping (ORM) tool for communicating with databases. Experience in architecture, planning, MongoDB, Docker, Kubernetes, Logging - Grafana, Prometheus. Experience in message streaming by using Apache Kafka and hands-on experience using message brokers such as Active MQ and RabbitMQ. Performed unit testing using JUnit and Mockito aiding test-driven Development in some scenarios. Implemented MongoDB queries for reporting and analysing production data and used various concepts such as locking, transactions, indexes, sharing, replication and schema design.