SUMMARY

• Around 10.5 years of strong experience with Hadoop an Java development and worked on enterprise applications using Hadoop components like HDFS, Map Reducing, SQOOP, PIG, HIVE, HBase, MongoDB, Oozie with Java and J2EE tools & technologies like Servlets, Java Script, JSP, JDBC, Struts, Spring, Hibernate, XML, WebLogic and Apache Tomcat.
• Strong working experience in Production support environment.
• 2.5 years of exclusive experience in Hadoop and its components like HDFS, Map Reduce, Apache Pig, Hive, Sqoop, HBase and Oozie, MongoDB
• Extensive Experience in Setting Hadoop Cluster
• Excellent understanding / knowledge ofHadooparchitecture and MapReduce programming
• Proficient in Installation, Configuration ofHadoop, HDFS, Sqoop
• Good working knowledge with Map Reduce and Apache Pig
• Good working knowledge with Business Objects, Web Intelligence, Desktop Intelligence
• Involved in writing the Pig scripts to reduce the job execution time
• Strong experience with SOA Architecture using Web Services, WSDL, XSLT Transformations, SOAP, and JAX - RPC.
• Strong experience with Rational tools like Clear Case and Clear Quest
• Strong experience with SOA10g, SOA12c Architecture.
• Extensive experience with frame works like JSF, Hibernate and Spring.
• Experience in programming with IDE’S like Eclipse, RAD, JDeveloper, and Net Beans
• Strong experience in software engineering and development including software analysis, design, development, deployment, testing, and support.
• Extensive hands-on experience in object-oriented analysis, design, modeling and programming tools in conjunction with Unified modeling language (UML)
• Experience in working with Web Servers like Apache Tomcat and Application Servers like BEA Weblogic and Jboss.
• Expert level programming skills in UNIX and shell scripting
• Expertise in using Silk Performance tool to improve the performance of the applications
• Expertise in trouble shooting and bug reporting using defect tracking tools.

TECHNICAL SKILLS

Operating Systems: Windows XP/Vista, UNIX

Hadoop Components: HDFS, Map Reduce, SQOOP, HIVE, PIG, HBase, Oozie, MongoDB

Frame works: Hibernate and Spring Frameworks

Technologies: Hadoop, Java and J2EE (Java, Servlets, JSP, JDBC), C++, HTML, XML, XSLT, JavaScript, AJAX

Web Servers: Weblogic, Jboss,Tomcat

Databases: Oracle, SQL Server, DB2, HBase

Enterprise IDE: Eclipse, RAD

Source Control: Rational Clear Case and CVS

Editors& Tools: MS FrontPage, Text Pad, Eclipse, RAD, Edit Plus, PL/SQL Developer, TOAD, UML

SOA/Web Services: WSDL, SOAP

Testing Tools: Silk Performance Tool

PROFESSIONAL EXPERIENCE

Confidential, Belton, TX

Hadoop/Java Developer

Responsibilities:

• Involved in all phases of Software Development Life Cycle (SDLC).
• Analyzed business requirements and created technical solutions.
• Responsible for working on SOA/Web Services.
• Import and export of data using Sqoop from or to HDFS and Relational DB systems
• Developed JAVA mapreduce programs for custom processing
• Created Hive tables and wrote Hive queries using Hive QL
• Developed work flows to schedule various Hadoop programs using Oozie.
• Used Pig (PigLatin) scripts for ad-hoc data retrieval
• Worked closely with QA, Business and Architects to solve various defects in quick and fast manner to meet deadlines.
• Involved in analysis, design, testing phases and responsible for documenting technical specifications
• Developed the application using JSF Framework that uses Model View Controller (MVC) architecture with JSP as the view.
• Accessed database using SQL Queries, PL/SQL scripts
• Worked with testing teams and resolved defects.

Environment: Hadoop, SQOOP, Hive, Pig, Oozie, Java, J2ee, JSP, XML, XSLT, Web Services, Servlets, Eclipse, Linux, Oracle, Weblogic12c, JDeveloper, SOA 12c, BPEL 1.1 and BPEL 2.0

Confidential, Belton, TX

Hadoop Developer

Responsibilities:

• Import and export of data using Sqoop from or to HDFS and Relational DB systems
• Developed JAVA mapreduce programs for custom processing
• Created Hive tables and wrote Hive queries using Hive QL
• Developed work flows to schedule various Hadoop programs using Oozie.
• Used Pig (PigLatin) scripts for ad-hoc data retrieval

Environment: Java, Hadoop, SQOOP, HBase, Hive, Pig, Oozie, Oracle

Confidential, Belton, TX

Java Developer

Responsibilities:

• Involved in all phases of Software Development Life Cycle (SDLC).
• Analyzed business requirements and created technical solutions.
• Responsible for working on SOA/Web Services.
• Scheduled meetings with developers, system analyst and testers.
• Tracked defects using Quality Center.
• Worked on TOAD to create SQL scripts.
• Worked closely with QA, Business and Architects to solve various defects in quick and fast manner to meet deadlines.
• Involved in analysis, design, testing phases and responsible for documenting technical specifications
• Developed the application using JSF Framework that uses Model View Controller (MVC) architecture with JSP as the view.
• Accessed database using SQL Queries, PL/SQL scripts
• Worked with testing teams and resolved defects.

Environment: Java,J2EE,UML,JSP,Struts,Spring,Hibernate,JDBC,SOA,Weblogic, XML,XSL, HTML, Oracle, SQL, JavaScript, Windows and Unix, Rational Clear Case, Clear Quest

Confidential

Java Developer

Responsibilities:

• Involved in all phases of Software Development Life Cycle (SDLC).
• Analyzed business requirements and created technical solutions.
• Responsible for working on SOA/Web Services.
• Scheduled meetings with developers, system analyst and testers.
• Tracked defects using Quality Center.
• Worked on TOAD to create SQL scripts.
• Worked closely with QA, Business and Architects to solve various defects in quick and fast manner to meet deadlines.
• Involved in analysis, design, testing phases and responsible for documenting technical specifications
• Developed the application using JSF Framework that uses Model View Controller (MVC) architecture with JSP as the view.
• Accessed database using SQL Queries, PL/SQL scripts
• Worked with testing teams and resolved defects.

Environment: Java, JSP, EJB, Oracle, XML, Rational Clear Case, Clear Quest, Silk Performance Tool, WebLogic

Confidential

Java/ETL Developer

Responsibilities:

• Involved in all phases of Software Development Life Cycle (SDLC).
• Analyzed business requirements and created technical solutions.
• Generated the reports using Business Object.
• Worked on Web Intelligence reports
• Completely involved in end-end for ETL cycle.
• Worked on Java and integrated the code to call the functions during ETL
• Scheduled meetings with developers, system analyst and testers.
• Tracked defects using Quality Center.
• Worked on TOAD to create SQL scripts.
• Worked closely with QA, Business and Architects to solve various defects in quick and fast manner to meet deadlines.
• Involved in analysis, design, testing phases and responsible for documenting technical specifications
• Accessed database using SQL Queries, PL/SQL scripts
• Worked with testing teams and resolved defects.

Environment: Java, Business Objects, WebIntelligence, ETL, Oracle, Unix, Clear Case and Clear Quest

Confidential

Java Developer

Responsibilities:

• Involved in all phases of Software Development Life Cycle (SDLC).
• Analyzed business requirements and created technical solutions.
• Solely involved in creating System Admin and Security pages which includes page like user Profile, Role, Authorization group pages
• Scheduled meetings with developers, system analyst and testers.
• Tracked defects using Quality Center.
• Worked closely with QA, Business and Architects to solve various defects in quick and fast manner to meet deadlines.
• Involved in analysis, design, testing phases and responsible for documenting technical specifications
• Accessed database using SQL Queries, PL/SQL scripts
• Worked with testing teams and resolved defects.

Environment: Java,J2EE, Weblogic, XML,Oracle, SQL, JavaScript, Windows, Rational Clear Case, Clear Quest and AMS framework

Confidential

Java Developer

Responsibilities:

• Involved in all phases of Software Development Life Cycle (SDLC).
• Analyzed business requirements and created technical solutions.
• Solely involved in creating System Admin and Security pages which includes page like user Profile, Role, Authorization group pages
• Scheduled meetings with developers, system analyst and testers.
• Tracked defects using Quality Center.
• Worked closely with onsite team and scheduled meetings with onsite team for any queries
• Involved in analysis, design, testing phases and responsible for documenting technical specifications
• Accessed database using SQL Queries, PL/SQL scripts
• Worked with testing teams and resolved defects.

Environment: Java,J2EE, XML,Oracle, SQL, JavaScript, Windows, Rational Clear Case, Clear Quest and AMS framework, JSP, XML, Delta XML, Servlets, Weblogic9.1, JUnit

Confidential

Java Developer

Responsibilities:

• Involved in all phases of Software Development Life Cycle (SDLC).
• Analyzed business requirements and created technical solutions.
• Involved in creating System Admin and Security pages which includes page like user Profile, Role, Authorization group pages
• Scheduled meetings with developers, system analyst and testers.
• Tracked defects using Quality Center.
• Worked closely with onsite team and scheduled meetings with onsite team for any queries
• Involved in analysis, design, testing phases and responsible for documenting technical specifications
• Accessed database using SQL Queries, PL/SQL scripts
• Worked with testing teams and resolved defects.

Environment: Java,J2EE, Weblogic, XML,Oracle, SQL, JavaScript, Windows, Rational Clear Case, Clear Quest and AMS framework

Confidential

Java Developer

Responsibilities:

• Involved in all phases of Software Development Life Cycle (SDLC).
• Analyzed business requirements and created technical solutions.
• Involved in creating pages using Velocity Servlets and Velocity Tempales for Account Details, Balance Details, Product Details and Loan Details
• Involved in writing business logic using the Velocity Servlet
• Scheduled meetings with developers, system analyst and testers.
• Tracked defects using Quality Center.
• Worked closely with onsite team and scheduled meetings with onsite team for any queries
• Involved in analysis, design, testing phases and responsible for documenting technical specifications
• Worked with testing teams and resolved defects.

Environment: Java, Servlets, JDBC, Velocity Servlets, SDF Tool and SunOne Application server, JavaScript.