Harika G

About Harika G

I am diligent and versatile in learning and probing new things to reach my goal in coding!Having around 6 years of extensive experience working for MNCs in delivering high impact business critical solutions. My interests range from programming to development, analysis to design. I specialize in Java/J2EE, Spring, Spring MVC, REST API\'s, Microservices, Hibernate and have professional experience in developing Full Stack Web Applications.Has exposure to AWS tools like EC2, S3, Glacier, EBS, CloudFront, ElastiCache, DynamoDB and Docker.

Experience

1. Full Stack Java Developer

   Chi Health

   Apr 2019 — Present

   Developed the project as a multi-tier java application using Spring MVC, Spring boot, Microservices & used core Spring concepts like MVC, AOP, IOC. Created the React.JS express Server combined with Socket.io to build MVC framework from front-end side Angular JS1.5 to back-end MongoDB, in order to provide broadcast service. Used a MongoDB document-oriented database to store and manage extremely large data sets as per business use case. Worked on MongoDB database concepts such as locking, indexes, sharding, replication, schema design. Implemented pre-authentication and data base security using Spring security and securing application access and Spring Batch for scheduling and maintenance of batch jobs. Used Microservice architecture, with Spring Boot based services interacting through a combination of REST and Apache Kafka message brokers. Testing the applications with JUnit and Mockito in BDD (Behavior Driven Development) approach by maintaining at least 75% code coverage and branch coverage during development phase. Writing and retrieving files to and from AWS S3 bucket for UI to render data faster that involves complex and time-consuming server-side logic and Jenkins for CI/CD into pre prod environments. Used Docker container service, for working in a local environment with various images from Docker hub for better collaboration and innovation. Deployed Micro-services as Restful Java Web Services on Amazon Elastic Beanstalk.