SUMMARY:

• Edureka certified “Big Data and Hadoop Developer” as of February 2017,
• Five years of experience with Confidential Limited, India in software development and project coordination.
• Completed 30 hrs on Big Data Hadoop from Edureka.co
• Experience with Hadoop ecosystem (HUE, Hive, Oozie, sqoop, map reduce, etc.)
• Deep understanding of Big data, HDFS, Components of HDFS and its architecture, NameNode, Secondary NameNode and DataNode.
• High level expertise on MapReduce. Map Phase andReduce Phase, Architecture of MapReduce, Combiners and Reducers.
• Spark / Scala programming Fundamentals .Accessing Hadoop Data Using Hive .
• Moving data into Hadoop using Pig, Sqoop, Flume. Trained on HBase, how to create, delete and integrate table in HBase.
• Java/J2EE web application design, development, testing Experience.
• Mostly worked on web applications using HTML, XML, CSS, Jquery, JAVA Script .
• Strong Knowledge of JAVA programming. Strong experience with Spring Framework, Spring Source Tool Suite, Spring MVC,J2EE technologies, Tomcat Apache server.
• Extensively used Maven Build tool and Eclipse IDE.
• Screen scraping of mainframe screens using OOP to store data in OD and creating OO applications to access data .
• Extensive experience in handling Versioning of the documents as well as code through SVN, VSS and CVS.
• Strong understanding of Software Development Life Cycle (SDLC).
• Experienced in Technical Acceptance Test (TAT), User Acceptance Testing (UAT), System, Unit, and Integration testing at client side with JUnit and other unit testing/mocking frameworks.
• Experience in providing support for Technical acceptance test and User Acceptance Test at client location for project delivered by offshore technical team.
• Excelled in coordinating projects from onsite and interfacing business users and technical team.
• Possess exceptional analytical, interpersonal, communication and problem solving skills with ability to interact with individuals at all levels of the organization.
• Strong written and verbal communication skills, including the ability to communicate technical information to business users

TECHNICAL SKILLS:

Big Data Hadoop ecosystem: MapReduce and YARN, Spark Fundamentals, Accessing Hadoop Data Using Hive, Big Data data movement using Pig, Sqoop, Flume, Hadoop ecosystem (HUE, Hive, Oozie, sqoop, map reduce, etc.), Big Data Fundamentals, Scala

Programming Languages: Strong technical expertise in JAVA6/7, JSP, J2EE technologies, Spring Framework, Spring Source Tool Suite, Spring MVC, XML, HTML, CSS, JQuery, JAVA Script, SQL, UNIX Shell Scripting

Web Server: Tomcat Apache Server, Windows Server 2003, IIS

Database: SQL server, IBM - INFORMIX

Operating Systems: Microsoft Windows, HP-UNIX

Configuration Management: SVN, CVS

Build Tools: Maven, Eclipse

PROFESSIONAL EXPERIENCE:

Trainee

Confidential

Responsibilities:

• In Depth understanding of the concepts of HDFS and MapReduce framework
• Understand Hadoop 2.x Architecture
• Setup Hadoop Cluster and write Complex MapReduce programs
• Data loading techniques using Sqoop and Flume
• Performed data analytics using Pig, Hive and YARN
• Implement HBase and MapReduce integration
• Implement Advanced Usage and Indexing
• Schedule jobs using Oozie
• Implement best practices for Hadoop development
• Understanding of Spark and its Ecosystem

Trainee

Confidential

Responsibilities:

• Performed data analytics using Pig, Hive
• Load data to HDFS
• Transform data for Analysis using Pig
• Create Hive Tables for analysis.
• Upload transformed data to hive tables
• Query Hive tables to generate reports.

Sr. Programmer/Analyst and Team Lead

Confidential

Responsibilities:

• Designing and executing test plans to ensure that business requirements and functional specifications are tested and fulfilled.
• Organized and Performed GUI Testing, Functional Testing, Regression, General Acceptance Testing (GAT) and support for User Acceptance Testing (UAT)
• Was part of onsite team comprising users as well as client analyst for TAT and UAT of application
• Issue resolution with client and maintaining issues on day to day.
• Verification of defects fixed by development team and delivering the same to users/client.
• Analysis for enhancements to existing application.
• Documenting requirement specifications as well as detailed design documents.
• Onsite Coordination with technical team for development of code
• JAVA6, JSP, J2EE technologies, Spring Framework, Spring Source Tool Suite, Spring MVC, XML, HTML, CSS, JQuery, JAVA Script, SQL.
• UNIX shell scripting for installing application on HP-UX environment.

Confidential

Team Lead

Responsibilities:

• Development of code using Spring Framework, Spring Source Tool Suite, Spring MVC, XML, HTML, CSS, JQuery, JAVA Script.
• Writing triggers or stored procedures for business functionality depending on changes in record information of a database table.
• UNIX shell scripting for installing application on HP-UX environment.
• Reading XML data from IBM MQ series and inserting same in database using JAVA Script and SQL
• Defect logging, tracking on day to day basis.
• Coordination with technical team for development of code
• Verification of defects fixed by development team and delivering the same to users/client.
• Engage in Review Meetingswith client as well as development team.

Confidential

Software Engineer

Responsibilities:

• Coding to Enhance existing application with respect to Front End by enhancing the design of existing Front End screens and designing some new user interface screens
• Extensive coding in JAVA, JSP, Servlets to implement the solution.
• Designing and executing test plans to ensure that business requirements and functional specifications are tested and fulfilled.
• Regressive user interface testing for wide range of data input by human users.
• UNIX shell scripting for installing application on HP-UX environment.
• System and Independent Testing
• Using Eclipse IDE for code development.
• Using Maven for code build.
• Using SVN for change management

Confidential

Software Engineer

Responsibilities:

• UI development using HTML XML, CSS and JavaScript
• Business logic implementation in JAVA using JDBC, JAVA beans and core JAVA.
• Independent Testing of the application to identify any differences in screens and functionality from the prototype already developed.
• Regressive user interface testing for wide range of data input by human users.
• Regressive testing of user interface for wide range of events triggered by humans.
• Using Eclipse IDE for code development.
• Using Maven for code build.
• Using SVN for change management

Confidential

Software Engineer

Responsibilities:

• System Appreciation of 32 VB applications and in-depth study of user interface, understanding human factors in the application for implementing same into the new enhancements or applications.
• Understanding and interpreting user needs and goals into design solutionswith the technical team.
• Importing Database of standalone applications and set up of SQL database for development using same data as provided by Production.
• Writing triggers or stored procedures for business functionality depending on changes in record information of a database table.
• Coding for interfacing with MS Excel sheets from within VB form for many reports generation using objects.
• Coding using 3rd party tool HLLAPI to interface with CICS mainframes screen.
• Coding DLL File which could be called from other applications.
• Utilized version control and synchronized code through Microsoft SourceSafe VSS.
• Impact analysis for different functional and user interface change requests.

Confidential

Instructor

Responsibilities:

• Taught classes in Data Structures, JAVA and C