Spark/Akka Developer Resume Irving, TX - Hire IT People

PROFESSIONAL SUMMARY:

Around 3 years of professional experience in IT, in different phases of Software Development Life Cycle, involved mainly designing, development/implementation, testing and maintenance.
Experience working on Hadoop Ecosystem i.e., MapReduce, Hive, Impala, Flume, Sqoop, Oozie, Kafka, Zookeeper and spark Systems, Scala and Storm.
Developed Spark jobs using SCALA and Spark - SQL for faster testing and processing of data.
Excellent understanding and knowledge of NOSQL databases like HBase, MongoDB and Cassandra.
Hands on experience on Java8,Scala and Play/Akka framework.
Experience working with Redis.
Hands-on experience with message brokers such as Apache Kafka.
Worked with Solr Fusion, Elastic search, LogStash, Kibana and Banana.
Hands on experience in RDBMS, and Linux shell scripting
Experience in using version control tools like GIT,SVN.
Comprehensive knowledge in design patterns like DAO, Singleton, Front Controller and implementation of MVC architecture using struts for reusing the most efficient and effective strategies for effective development.
Excellent interpersonal and communication skills, creative, research-minded, technically competent and result-oriented with problem solving and leadership skills.

PROFESSIONAL EXPERIENCE:

Confidential, Irving, TX

Spark/Akka Developer

Responsibilities:

Experienced working with different Big Data analytic tools including Hive, HBase, Oozie, Sqoop, Kafka, Spark .
Experience in developing prediction models using Spark.
Experience in loading data from Hive/SQL and performing spark transformations using Spark RDDs, Scala.
Experience working with DateFrames and Datasets in Spark.
Hands on Experience working with Spark UDFs and UDAFs.
Worked with Spark-streaming, reading data from Kafka, transforming and ingesting into Elastic Search.
Worked with Play framework and Akka parallel processing.
Experience developing rest APIs.
Hands on experience working with lambdas and Java8.
Experience working with non-blocking reactive pattern with ComputableFuture, CompletionStage classes.
Used Play Logger to integrate it with ELK stack.
Used Kibana to view logs from Elastic search.
Hands on experience in Multithreaded programming using akka actors .
Used sbt for build and packaging.
Involved in production support of various applications & Responding immediately for fixing code bug issues, Escalation, Enhancement .
Worked in Agile environment with active scrum participation
Used Stash(Git) for Version control.

Environment: Scala, spark, Kafka, Hive, Horotonworks, oozie,play framework,akka, Git, ElasticSearch, Logstash, Kibana,redis, Kerberos.

Confidential

Hadoop Developer

Involved in creating Hive Tables, loading with data and writing Hive queries which will invoke and run Map Reduce jobs in the backend.
Designed and implemented Incremental Imports into Hive tables.
Very good understanding of Partitions, Bucketing concepts in Hive and designed both Managed and External tables in Hive to optimize performance.
Experience in importing and exporting data using Sqoop from HDFS to Relational Database Systems and vice-versa.
Experience in both SQLContext and SparkSession
Used Spark API over Hadoop YARN to perform analytics on data in Hive.
Worked on different file formats like Sequence files, XML files and Map files using Map Reduce Programs.
Experience creating dashboards on Tableau.
Used Zookeeper to co-ordinate cluster services.
Implemented the workflows using Oozie to automate tasks.
Experience working with different data formats including parquet,avro and ORC.
Collaborated with the infrastructure, network, database, application and BI teams to ensure data quality and availability.

Environment: Hadoop, HDFS, Pig, Hive, Sqoop, Flume, Kafka, Spark, Shell Scripting, HBase, Scala, Kerberos.

Confidential

Java Developer

Responsibilities:

Involved in various phases of Software Development Life Cycle like requirement gathering, design, analysis and code development
Developed Use Cases, Class Diagrams, Activity Diagrams and Sequence Diagrams..
Developed Java Server Pages (JSP) for the front end and Servlets for handling Http requests.
Worked with Tomcat Server for deployment.
Developed Graphical User Interfaces using XML and used JSP's for user interaction
Used JSP custom tags and Stored Procedures in the web tier to dynamically generate web pages .
Used SVN as version control and Ant to build the J2EE application.
Developed JUNIT test cases.
Worked on Oracle to perform DML and DDL operations .
Involved in Unit Integration, Pre-Production testing, Client Acceptance Tests and Approvals .

Environment: Java, J2EE, Eclipse IDE, Spring 3.0, JavaScript, JPA, JSON, XML, JAXB, WebSphere, MySQL, PL/SQL, iBATIS, SOAP/Restful Web service, Ant, SVN

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Spark/akka Developer Resume

Irving, TX

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