SUMMARY:

• Having 11+ years of experience in Analysis, Design, Development and Testing of Web and Stand - alone applications.
• Experience in importing and exporting data using Sqoop from HDFS to Relational Database Systems (RDBMS) and vice-versa.
• Supported Data Ingestion application with 500+ Hadoop production jobs covering 1600+ tables and 50+ Databases.
• Experience in designing and developing of Web applications using Java (J2EE), JavaScript, HTML, XML, XSLT, DB2 and Web services.
• In depth knowledge of J2EE including the Struts and Spring Framework.
• Experience in using tools like RAD, Clear Case, Clear Quest and Putty.
• Completed one-week external on MarkLogic provided by the Professional from MarkLogic Corporation
• During done some hands on in XML, XSD, XQuery and XPath.
• Have hands-on experience on the below functionalities
• Loading and managing XML, JSON and binary documents using MarkLogic content pump (MLCP), REST and XQuery APIs
• Using XPATH to navigate XML documents, work with element and attribute values and implement predicates
• Using content display framework to display XML and binary documents from MarkLogic server database
• Writing XQuery code using FLWOR expressions
• Working with node, string, rudimentary text search, number and date XQuery functions.
• Building search queries using Java APIs, REST APIs, Search APIs and CTS
• Creating reusable functions using MarkLogic library modules
• Created Spring boot application for POC.

TECHNICAL SKILLS:

Operating System: Windows 98/2000/XP.

Data Access Technologies: DB2, JDBC and ODBC.

MS: SQL Server 2000/2005.

Programming Languages: Java(J2ee), SQL.

Web Technology: HTML, CSS, JavaScript, JSP, Servlet.

Frameworks: Spring and Struts for Java and J2EE and AEFW Confidential framework.

Servers: Tomcat and WebSphere.

Scripting Languages: XSLT, XPath, XML and Apache Ant.

Tools: Eclipse SDK 3.2.2, NetBeans IDE 6.0.1, MyEclipse IDE v7.1.1, Rational Application Developer (RAD 6.0/6.1/7.5), Putty, Beyond Compare, PLSQL Spring Tool Suite and Aginity.

Xml Parsers: JAXP, SAX and DOM.

Config Management Tools: Subclipse 1.0, Tortoise SVN and Clear case.

Big Data Ecosystem: Hadoop, HDFS, Hive, Sqoop

WORK EXPERIENCE:

Confidential, Hartford, CT

Senior Java/J2EE / Big Data Developer

Environment: Operating System: Windows XP/Win7

Tools: Java, Db2, HTML5, CSS, Hadoop, Hive, Python, GIT, Eclipse, spring

Technology: Hue, Aginity workbench for Hadoop, Zeke, AWS - S3, Python, UNIX Shell Scripting, Crontab, Tidal, Rally, JIRA, SNOW, Beeline, Eclipse IDE, Git Hub

Responsibilities:

• Worked on end-to-end Data Ingestion process for requests created and approved by Data Govenance team.
• Supported Data Engineering application having 500+ Hadoop Data Ingestion jobs covering 1600+ tables and 50+ Databases.
• Created various Sqoop Import Data ingestion jobs to ingest data from RDBMS such as DB2 Z/OS,
• DB2 LUW, Teradata, Oracle, Netezza, SQL Server & MySQL to HDFS and Hive.
• Ingested 100+ internal/external sources of data into secure Hadoop Data Fabric platform.
• Loaded XML, JSON, TXT, PSV, CSV fixed width/delimited files to Hive external partition tables.
• Worked with Data Governance & Data Stewards in reviewing data dictionary of both source input and target Hadoop hive tables.Extracted AWS S3 files to edge node and ingest further into Hadoop Data lake.
• Transferred Mainframe files of ASCII/EBCDIC format to HDFS Hadoop cluster and created shell scripts to get latest GDG files from Mainframe and ftp the file to HDFS.
• Senior Developer in batch job-based and web-based development project.
• Involvement in requirement analysis, development, and defect fixing for the Member Welcome, Json UI.
• Managing and developing team capability for resolving complex incidents.
• Performing peer review for all the code changes.
• Worked extensively with the Java application integrated with the Hadoop
• Reported any problem or fault in the project to the project manager or supervisor.
• Developing and delivering the requirements and defect fixes.
• In Workload Framework, I have been mostly involved in developing parsers for different sets of health policy and its dependent xml’s using Java

Confidential, New York City NY

Senior Java/J2ee Developer

Environment: Operating System: Windows XP/Win7

Tools: Java, JSP, Struts and Spring Web services.

Responsibilities:

• Responsible for performing the analysis, design, coding and unit testing for various modules in the project.
• Doing the peer reviews for design and coding
• Involved fixing the defects.
• Involved in mentoring new team members functionally
• Responsible for providing access to application access for all the onsite environments.

Confidential, Hartford, CT

Java/J2ee Tech Lead

Environment: Operating System: Windows XP/Win7

Tools: Java, JSP, Spring, Web Sphere portal and Spring Web services.

Responsibilities:

• Responsible for performing the analysis, design, coding and unit testing for various modules in the project.
• Interacted with the Confidential business users and has done the feasibility study of the different requests raised by clients.
• Doing the peer reviews for design and coding
• Onsite and Offshore co-ordination.
• Involved fixing the defects.

Confidential, Stamford, CT

Java/J2ee Developer

Environment: Operating System: Windows XP/Win7

Tools: JSP, Struts, Spring 2.5.1, AEFW framework / RAD7.5.5, DB2 8.1/9.7.3, Web Services .

Responsibilities:

• Involved in all the phases of SDLC. Requirement analysis, Design, Coding, Testing and Implementation.
• Documented the Design.
• Guided and helped team members to implement their task.
• Reviewed the code and unit test cases.
• Supported the System Testing Team.

Confidential, Stamford, CT

Java/J2ee Developer

Environment: Operating System: Windows XP/Win7

Tools: JSP, Struts, Spring 2.5.1, AEFW framework / RAD7.5.5, DB2 8.1/9.7.3, Web Services.

Responsibilities:

• Handled all the SR’s and project works individually.
• Involved in all the phases of SDLC. Requirement analysis, Design, Coding, Testing and Implementation.
• Documented the Design.
• Guided and helped team members to implement their task.
• Reviewed the code and unit test cases.
• Supported the System Testing Team.
• No Major defects were identified in the System Testing Phase and most of the releases were defect free.

Confidential, Stamford, CT

Java/J2ee Developer

Environment: Operating System: Windows XP/Win7

Tools: J2EE, Struts, Spring, AEFW framework / RAD6.0, DB2 8.1/9.0.

Responsibilities:

• Involved in all the phases of SDLC. Requirement analysis, Design, Coding, Testing and Implementation.
• Documented the Design.
• Guided and helped team members to implement their task.
• Reviewed the code and unit test cases.
• Supported the System Testing Team.

Confidential

Java/J2ee Developer

Environment: Operating System: Windows XP/Win7

Tools: Java 1.6, Struts 1.2, .NET Framework, MyEclipse IDE v7.1.1, Spring Web Flow 2.0.5, Tomcat

Responsibilities:

• Involved in all the phases of SDLC. Requirement analysis, Design, Coding, Testing and Implementation.
• The scope of the IPS project is to design the following Forms in English and Welsh
• Use the Legal Aid Calculator to see if you are eligible for legal aid. The legal aid calculator allows you to find out if you could get legal aid for a civil case.
• A real time monitor - This will report on bandwidth, number of users and CPU load
• SQL logging server - This will record all logged data in a SQL data base ready for analysis. The SQL server will store the following:
• All conventional web logs
• All auditing module output
• All data from surveys, rate this page etc.
• The logging server will be set up to accept real-time data from the following:
• Web server
• Auditing module
• Firewall or other networking components
• Server probes (CPU etc.)
• Survey and “rate it” applications