Jul 2020 – May 2022 · 1 yr 10 mos · Bengaluru, Karnataka, India

• ● Designed and Developed cross datacenter message replication on Kafka clusters. ● Designed and Developed Flink batch for batch files processing and also Developed Flink Streaming real-time events processing after deduping customer events. ● Contributed to performance improvement of Kafka cluster, Tuning of the Flink Application and Monitoring ● Developed dashboard for Splunk log aggregation metrics and monitoring.

Apr 2018 – Jun 2020 · 2 yrs 2 mos · Bangaon Area, India

Jul 2017 – Mar 2018 · 8 mos · JP Nagar

• Worked in building Federated Identity Graph solution for Entity Resolution Spark and Hive.
• Planning & Development of Data Pipeline and PreProcessing for 100+ 3rd party sources .
• Contributed towards the development of different stages of Federated Identity Graph stages.
• Designing the new projects and peer code reviews
• Analyzing the impacts of new sources on graph.
• handling Spark Production defects and optimizing the jobs
• Involved in suggesting new ideas and POCs, analyze the technologies and storage models.

Jan 2015 – Jun 2017 · 2 yrs 5 mos

• Worked in building Bigdata solutions using Lambda Architecture using Cloudera distribution of Hadoop ,Twitter Storm, Trident, Mapreduce, Cascading, HIVE, PIG and Sqoop.
• Handling the onshore-offshore coordination
• Handling deliverable from offshore, QA Plan review, Requirement Abalysis, code review, documents reviews.
• Worked in developing JAVA Application monitoring using real time Analytics
• Worked in Developing Hadoop Map reduce Jobs in Java.
• Worked in Developing Pig scripts and Hive Queries.
• Worked on Hortonworks distribution Platform
• Worked on HBASE and Cassandra NOSQL databases.
• Used Apache Hadoop components like HDFS, Map Reduce, HiveQL, Pig, Sqoop, Big Data and Big Data Analytics.

Jun 2014 – Dec 2014 · 6 mos

• Worked in building Bigdata solutions using Lambda Architecture using Cloudera distribution of Hadoop ,Twitter Storm, Trident, Mapreduce, Cascading, HIVE, PIG and Sqoop.
• Worked in developing JAVA Application monitoring using real time Analytics
• Worked in Developing Hadoop Map reduce Jobs in Java.
• Worked in Developing Pig scripts and Hive Queries.
• Worked on Hortonworks distribution Platform
• Worked on HBASE and Cassandra NOSQL databases.
• Used Apache Hadoop components like HDFS, Map Reduce, HiveQL, Pig, Sqoop, Big Data and Big Data Analytics.

Jun 2010 – Jun 2014 · 4 yrs · Bengaluru Area, India

• Roles and Responsibilities:
• Involved in the project from requirements gathering
• Involved in requirement analysis with customer and Architect
• involved in various stages like Design, Testing till production and production support.
• Preparing Design documents, UML (class, state, activity) diagrams.
• Involved in designing Application based on MVC architecture.
• Worked on Different Charging protocols like Daimeter, MAP, SS7, SMPP 3.4 and SMPP3.5
• Implemented various design patterns in the project such as Business Delegate, Data Transfer Object, Service Locator, Data Access Object and Singleton.
• Used Spring IOC for injecting beans.
• Configured DAOs through Dependency Injection using the Spring.
• Implemented IOC/Spring Container for providing factory/look up services.
• Analyzing and fixing of high priority defects at on site during the UAT phase.
• Designing and implementing the changes for the enhancements planned for future releases.
• Creating a control environment using Subversion (SVN) to maintain the code deliveries.
• Deployment and release of code from development environment to system test and UAT environment.