• Developed backend data collection, data processing and data storage pipeline for Oracle Cloud Recommendation system using Java, Kafka, Spark, Hive, MySql and Hadoop.

• Designed and developed backend recommendation service using Java, JPA, Hibernate, Spring Boot/Helidon frameworks for Oracle cloud infrastructure Suggestions system.

• Used Maven for building the application and Git for version control.

• Designed and developed Java based backend infrastructure for Aerohive Cloud application

using Spring Framework, JPA, Rabbitmq and Hibernate.

• Designed and developed Java based backend framework to support search and network analytics using Elasticsearch.

• Designed and developed RESTful web service APIs with JSON.

• Developed MQTT service using Java and Spring boot to publish and subscribe the events between the web applications.

• Designed the database schema and developed SQL queries using Postgres, MySql and MariaDB.

• Worked with in-memory Redis cache to store and retrieve the data.

• Developed unit and integration test cases using Junit and Mockito.

• Used Jenkins for Continuous integration and Delivery. Used Maven for building the application. Git for version control.

• Developed the application in agile and scrum environment.

• Designed and developed Java backend infrastructure for aerohive networks cloud application to apply network policy on wireless Access points using object oriented, multi-threading, synchronization and concurrent programming concepts.

• Designed and developed Java backend framework to monitor/troubleshoot the access points on aerohive cloud app using rabbitmq, JPA and Hibernate.

• Designed and developed the RESTful web service APIs using JSON.

• Used efficient Data structures, algorithms and Design patterns for developing the Java based web applications.

• Developed cache mechanism using in memory Redis cache.

• Developed database schema and SQL queries using Postgres.

• Worked on Unix and Shell Scripting.

• Used Jenkins for Continuous integration and Delivery. Used Maven for building the application. Git for version control.

• Performed Unit testing, integration testing using Junit and Mockito.

• Participated in the code reviews and test driven development workflow following with agile and scrum methodologies.