SUMMARY:

• More than 16 years of professional experience in various work cultures includes Software Development, Architecting, and Project Management.
• More than 5 years of extensive experience on BIG DATA solutions and implementations with HADOOP echo systems like Hadoop,Mapreduce,PIG, Scoop, Hive, HBase,Pentaho Avro, Oozie, Pig, HDFS, Storm, Kafka, Zookeeper, Nagios, Ambari, Spark programming in Scala.
• Extensive experience with NOSQL databases such as HBase, MangoDB, Cassandra, CouchDB etc.
• Experience with Hadoop flavors such as Cloudeara, BigInsight, MapR, and Greenplum etc.
• Have thorough experience on the Global Delivery Model (GDM) with adequate knowledge on Onsite, Offshore and near shore processes.
• Extensive experience in JAVA, J2EE technologies (EJB, JSP, Servlets, Struts, Hibernate, spring frameworks).
• Extensive experience in content management system using Vignette technology.
• Experience in Installation, Configuration and of Application Servers and Web Servers like BEA's WebLogic, Jboss, Apache, and Tomcat.
• Experience in Tibco, ECM Platform, E - commerce platform on ATG technology, JavaScript, HTML, CSS, Ant, Design Patterns, UML, Microsoft Visio, SVN, CVS, Log4j, JUnit, Eclipe, MyEclipe, WSAD, IntelliJ IDEA, Oracle, DB2, Oracle, MySQL, SQL Server.
• Extensive experience in health and auto insurance products, Enterprise contents management system, E-commerce and tourism.
• Extensive experience in creating POCs, RFPs and presenting demos of the products to the customer using Java/J2EE, HADOOP, SPARK, Vignette and ATG technologies.
• Exceptional problem solving skills and ability to quickly adapt to new challenges
• Involved in defining and implementation of quality management systems as per ISO and internal auditing.

TECHNICAL SKILLS:

Languages: Java, SCALA, C, COBOL, SQL,XML

BIG DATA: Hadoop,Mapreduce,PIG, Scoop, Hive, HBase,Pentaho Avro, Oozie, Pig,Hive, HBase, HDFS, MongoDB, Storm, Cassandra, Zookeeper, Nagios, Ambari, Spark, HAWQ, Cloudeara, BigInsight, MapR, and Greenplum

Cloud Computing: AWS, S3, EC2, Amazon Redshift

EAI Tools: TIBCO

CMS Tools: Vignette

Ecommerce Tools: ATG technology, OFBiz.

Frameworks: J2EE, STRUTS, Hibernate, Spring, JSF, Primefaces, IBATIS,XHTML

Java Technologies: Servlets, JSP, JDBC, JNDI, Java Beans

J2EE IDE S: Eclipse, MyEclipse, WSAD, IntelliJ, NetBeans

Databases: Oracle, DB2.My SQL, SQL Server, Postgres

Webservices: Axis2, WSDL,SOAP, REST

Script Programming: JQuery,CSS, AlpacaJS, NodeJS, UNIX, AngularJS, ReactJS, Python

Distributed Technologies: EJB, JMS, RMI

Application/Web Servers: Web Sphere, BEA Web Logic, JBOSS, Tomcat

PROFESSIONAL EXPERIENCE:

Confidential, Bethpage, NY

Hadoop Sr. Consultant

Responsibilities:

• Involved in Installing, configuring Data Lake environments in Dev and QA Boxes
• Involved in security design and developments activities
• Involved in design and development and scheduling MR jobs
• Involved in developing the interfaces to full the Medallia data into Hadoop
• Involved in design and development of Storm topology with Spout and Bolts to process the data push into HBase with various business needs
• Involved in design and development kafka broker
• Involved in design and development spark with scala and spark-SQL
• Involved in writing automation script for various testing
• Actively working with downstream teams such as chateaux and KOM etc.
• Involved in technical design along with technical people and provide the guidelines on JAVA, HADOOP, Kafka, Spark, Storm technology and on echo systems
• Responsible to manage data coming from different sources
• Coordinated with various people with the organization with multiple locations along with client team.
• Managed customer expectations and in line with organization senior leadership
• Involved in various activities to focus on developing the capability on HADOOP and Storm technology and echo systems.
• Used NOSQL Tools such as Hbase, Cassandra.

Environment: Java, Hadoop, MapR, Storm, HAWQ, MapReduce, Scoop, Hive, HBase, Apache Drill, Cassandra, Spark, Spark SQL, Scala, Zookeeper, Nagios, Maven, Sqoop, Pig, shell script

Hadoop Sr. Consultant

Responsibilities:

• Involved in Development and coding.
• Involved in technical design along with technical people and provide the guidelines on JAVA, J2EE technology and other parts of third party systems
• Architectural solution to fit in the business need.
• Created Design and Architecture documents and coordinated with client team to development and integration.
• Involved in all design consideration, Co Ordination with onsite and offshore development team
• Effort estimation for new assignments
• Communication Management - to Technology and business stake holders, project team members
• Release code and detailed technical design delivery coordination.
• Ensure peer review
• Estimate development activities and unit test
• Ensure timely delivery

Environment: Java, spring, Hibernate, JQuery, CSS, J2EE, JSF, Prime Faces, SQL Server, Web Services, JBOSS, Java Script, SVN, Jenkins.

Architecture

Responsibilities:

• Involved in installing, configuring, and administrating Hadoop
• Importing and exporting data into HDFS and Hive using Sqoop
• Designed and developed a series of complex Business Intelligence solutions using Pentaho Report Designer
• Involved in technical design along with technical people and provide the guidelines on JAVA, HADOOP technology and on echo systems
• Load and transform large sets of structured, semi structured and unstructured data
• Responsible to manage data coming from different sources
• Coordinated with various people with the organization with multiple locations along with client team.
• Involved in solution architecting on HADOOP Solutions
• Managed customer expectations and in line with organization senior leadership
• Involved in various activities to focus on developing the capability on HADOOP technology and echo systems.
• Involved in loading data from UNIX file system to HDFS
• Used Pentaho Data Integration Designer to create ETL transformation
• Used Pentaho Development and report designer
• Used NOSQL Tools such as MongoDB

Environment: Java, Cloudeara, Hadoop, MapReduce, PIG, Scoop, Hive, HBase, Pentaho, MongoDB.

Technical Manager

Responsibilities:

• Involved in technical design along with technical people and provide the guidelines on ATG technology
• Effort estimation for new assignments
• Schedule management - Resource forecast, track schedule variation
• Tracking the progress of the project through status Reporting meetings
• Co-ordinate with the onshore and offshore development teams
• Quality Control, Identifying Process Improvement areas and implementing
• Resource Planning
• Risk, Issue, Status & Change Management
• Communication Management - to Technology and business stake holders, project team members
• Performance Management for the team
• Project cost management
• Release code and detailed technical design delivery coordination.
• Ensure peer review
• Estimate development and unit test.
• Ensure timely delivery
• Responsible for ATG expertise for off-shore technical team

Environment: Java, J2EE, Oracle10g, ATG9.1, JBoss, Java Script, HTML, DSP, JQuery, CSS.

Technical Manager

Responsibilities:

• Involved in all the faces of project life cycle methodology like Project plan, Estimation, Architecture design and coding.
• Manage resource allocation and deployment
• Manage Timesheets & Invoicing
• Manage Quality audits for the project with respect to the deliverables
• Handle daily project activities, track project plan, client interaction and Delivery
• Freezing the SRS and prepared SRS document.
• Involved in CR (Change Request) process.
• Prepared test design like test plan and test cases.
• Involved into the coding and given guidance to the team
• Worked in web services and content of Pelayo
• Development of various works Packages.
• Involved in coding with ATG, worked with Repositories data.
• Client side Validation using JavaScript and HTML, JQuery.

Environment: Java, J2EE, Oracle10g, ATG9.1, JBoss, Java Script, HTML, DSP, JQuery, CSS.

Sr. Technical Lead

Responsibilities:

• Involved in all the faces of project life cycle methodology like Project plan, Estimation, Architecture design and coding.
• Manage resource allocation and deployment
• Manage Timesheets & Invoicing
• Manage Quality audits for the project with respect to the deliverables
• Handle daily project activities, track project plan, client interaction and Delivery
• Freezing the SRS and prepared SRS document.
• Involved in CR (Change Request) process.
• Prepared test design like test plan and test cases.
• Involved into the coding and given guidance to the team
• Worked in web services of El Corte Ingles Store
• Development of various works Packages.
• Involved in coding with ATG, worked with Repositories data.
• Client side Validation using JavaScript and HTML, JQuery.

Environment: Java, J2EE, Oracle10g, ATG2007.1, JBoss4.0.5, Java Script, HTML, DSP.

Technical Lead

Responsibilities:

• Involved in all the faces of project life cycle methodology like Project plan, Estimation, Architecture design and coding.
• Manage resource allocation and deployment.
• Manage Timesheets & Invoicing.
• Manage Quality audits for the project with respect to the deliverables.
• Handle daily project activities, track project plan, client interaction and Delivery.
• Freezing the SRS and prepared SRS document.
• Involved in CR (Change Request) process.
• Prepared test design like test plan and test cases.
• Prepared installation steps in vignette and documented.
• Involved in the coding and given guidance to the team.

Environment: Java, J2EE, Oracle, Vignette, VAP, DPM, Autonomy and WebLogic.

Sr. Software Engineer

Responsibilities:

• Involved in preparing Functional documentation.
• Responsible for managing a team with 5 to 7 People.
• Responsible for creating ACH(Automated Clearing House) Files following NACHA rules using File Adapter.
• Responsible for creating VSF(Vertical Stack Files) Files as Batch process using File Adapter.
• Responsible for creating 834 Xml files for Enrolment process using TIB/XML Palette.
• Responsible for creating 837 Xml files for Claim process using TIB/XML Palette.
• Responsible for generate data for ACH and VSF files using ADB Adapter.
• Responsible for writing interfaces to get and put files from FTP server using FTP Pallet.
• Responsible for involved into Member enrollment module using J2EE and STRUTS frame work.
• Responsible for creating Tags for specific purpose to reusable.
• Responsible for writing code to generate PDF files.
• Responsible for writing code to generate Crystal Reports

Environment: Java,J2EE,Spring,Oracle, WebLogic, Hibernate, CSS, TIBCO products, Tibco BusinessWorks 5.x, TIB/RVD, TIB/Repository, Active Database (ADB) Adapter, File Adapters, TIB/Designer.

Sr. Software Engineer

Responsibilities:

• Responsible for coding for monthly, daily reports circle, function, process, CTQ wise.
• Responsible for coding for Input forms.
• Responsible for coding for search engine.
• Developed Java Beans for generating reports.
• Fixing of the bugs and coding modifications.
• Prepared User Documentation.
• Prepared Unit Test Planning.

Environment: Java, Struts, EJB,JDK1.4,DB2,JDBC,WSAD,Web Sphere.

Developer

Responsibilities:

• Modification/development & testing of new java based screens
• Writing stored procedures for CRC, ECR in SQL & PL/SQL programming.
• Creation of new programs to generate Reports
• Addition of new data elements to existing tables
• Change of specific data field labels in applicable screens
• Administrator Menu
• Market Benefits
• Market Factors
• Market Setup
• Broker License Main
• User Application Menus
• Community Calculations
• Experience Calculations
• Quote generation.
• Requote Calculations
• Group Pages
• Renewal Data Import.

Environment: EJB, JSP, JBoss, Struts, XML, Oracle, Log4J, Bugzilla, Windows.

Developer

Responsibilities:

• Used JavaScript for Validation
• Involved with view and controller part of the underlying MVC pattern that contains, using the published interfaces
• Used JMS API to generate Publish/subscribe applications and process automation applications
• Which produce information about stocks to Head Quarter and Stockiest
• Writing code for Tag Libraries to encapsulate business logic of JSP Pages
• Extensively used Java (JDBC) and SQL Statements for accessing the Backend Database Oracle
• Developed Servlets as a controller, JSP as the view and Java Beans as model in the framework
• Involved coding testing

Environment: Java, JSP, JavaScript, Oracle8.0,Java Beans and Web Logic7.0.