Dyuti Ranjan Nayak

Dyuti Ranjan Nayak
[Senior Software Engineer@CME Group]

Goals & Objectives:

To achieve a position in a results-oriented company, where acquired skills and Education will be utilized toward continued growth and advancement of company’s success and mine. I believe in working hard and take decisions effectively. So, I do believe could make a difference in the race.

Total Industry Experience: 6.2 Years

Relevant Experience: 6.2 Years

Technical Strength: Core Java, Spring, Hibernate, HDFS, Spark, Kafka

Professional Tools: JDK1.8, IntelliJ, Eclipse

Current Job @: CME Group - Bangalore

Current Designation: Senior Software Engineer

Current Roles & Responsibility @ CME Group:

• Part of the R&D (Portfolio Development) team

• Good exposer in Apache Spark streaming and batch processing.

• Experienced in handling large datasets using custom Partitions, Broadcasts in Spark, Effective &

efficient Joins, Transformations and other during data ingestion process.

• Worked on Spark performance optimization by adding custom RDD, partitioner, transformation.

• Built HA application to accommodate product requirement.

• Written basic UDF in Hive and spark.

• Actively part of R&D team to brought new design on Performance Monitoring System and ETL system.

• Good knowledge with the tools in Hadoop Ecosystem including Hive, HBase, HDFS, Spark, Kafka, flume, Yarn and Zookeeper.

• Having good experience in Java development/performance tuning skills using Core Java (OOPS

Concepts, Collection f/w, Multi-threading, Exception Handling, I/O).

• Experienced in JVM analysis, debugging and tuning JVM parameters.

Technical Skill Set:

Programming Languages: Core Java

Distributed Framework: Spark, Hive, HBase, HDFS, Kafka, Flume, Yarn and Zookeeper

Server-Side Programming: Advanced Java (JSP, Servlet)

Unit Testing Framework: Junit, Jmockit

Other Frameworks: Hibernate, Spring (IOC, AOP, ORM, JPA), Spring Boot

IDE: Eclipse

Web/Application Container: Apache Tomcat

RDBMS: MySQL, PostgreSQL, Oracle

Tools: SVN, GIT, Jenkins, Bamboo, Sonar cube, Jacoco, Jira