JavaÂ Developer Resume

SUMMARY

2+ years experience in Hadoop, Scala and Spark, zookeeper, Kafka, Map Reduce, Hive, Impala, Pig and good knowledge in Hbase.
Good Knowledge in scala and involved in processing streaming data.
1+ Years of experience in the development field of various web applications Using Java, JDBC, Servlets, Struts, Spring and Hibernate.
Installed CDH in distributed mode and involved in integrating Hadoop components and zookeeper and Hbase.
Good knowledge in zookeeper distributed service.
Involved in Installing CDH and setting up hadoop ecosystem.
Hands - on experience with the Hadoop stack, Map Reduce Programming.
Loading files to HDFS and writing map reduce jobs to mine the data.
Well understanding of HDFS and Map Reduce framework and Hadoop's ecosystem
Involved in projects developed using frame-works Struts, Springs & Hibernate
Proficient knowledge in Java & J2EE web-component technologies
Work experience on Tomcat and Web logic servers.
Good knowledge in Design patterns.
Highly self motivated and adaptive with the ability to grasp things quickly and possesses excellent interpersonal, technical and communication skills.

TECHNICAL SKILLS

Primary Skills: Java, Scala, Hadoop, Spark

Languages: Java, SCALA

Big Data Platforms: Cloudera

Big Data ecosystem: HDFS, Map/Reduce, Hive, Pig, Spark, Imapala, Sqoop

Messaging Queue: Kafka

Operating System: Windows, Ubuntu 14.04

Server side Technologies: JDBC, Servlets

Frame-works: CDH 5.x HDFS, Struts, spring, Hibernate

Database: Oracle 10g, noSql hBase.

Web/Application Servers: Apache Tomcat, Web logic

PROFESSIONAL EXPERIENCE

Confidential

Java Developer

Technologies/Frameworks: CDH 5.x, Ubuntu 14.04, Apache Kafka, Spark Steaming, Spark core,Zookeeper,HDFS, Hbase,Sqoop, Hive, Pig, Impala

Responsibilities:

Used Kafka as messaging server
Involved in Spark Core, Spark SQL and Spark Streaming.
Developed solution in the spark streaming side.
Experience with Spark Context, Streaming Context and SqlContext.
Involved in processing streaming data in spark.
Involved in batch processing in spark.
Involved in development and deployment phase
Preparing analysis document for the existing code.
Created Technical design documents based on business process requirements.
Querying Sqoop to import Legacy database info to Hadoop Cluster in Hive tables/Partitions/Buckets.
Writing Pig scripts to validate the records.
Export the data from HDFS to Oracle DB.

Confidential

Technologies/Frameworks: Java, spring, Hibernate, Web logic

Responsibilities:

Designed and Developed Struts Action classes and Form Bean Classes.
Involved in validation framework using struts.
Involved in developing Hibernate POJO Classes and Hibernate mapping files.
Involved in coding and implementation ofSpring Injectionscontroller, service layer and DAO layer