SUMMARY:

• Seeking a challenging solution development position, with strong emphasis on Hadoop & Java Technologies where I can use my current skill set, ability to learn quickly, 12 years of experience, desire to define and create the best solutions possible to become an invaluable asset to the company.
• Technology Lead - Java with 9 Years and Big Data with 3 years of Professions experience in Analysis, Design and Development or Enterprise Applications.
• In depth knowledge on architecture of distributed storage and parallel processing techniques.
• Proficient in performing data import (bulk and incremental) and data export into HDFS and Hive using Sqoop.
• Capable of processing large sets of structured, semi-structured and unstructured data and supporting systems application architecture.
• Developed complex Frameworks/Workflows and Big data Architectures Design .
• Exposure on Query Programming Model of Hadoop(Pig and Hive).
• Working exposure on Agile/waterfall development methodologies with primary skill being design/development of Java/J2EE based applications, Build and Release.
• Deep expertise in Java/J2ee and Hadoop ecosystems.
• Successfully Delivered couple of initiatives (Implementation and development) on Big data Analytics and large data processing using Hadoop ecosystem).
• Good exposure towards Continuous Improvement Initiatives aiming towards productivity improvements (e.g. Unit Test Automation, Code Duplication etc.). Tools Used - JUnit (SONAR, Jenkins etc.).
• Experience working on high availability applications.
• Expertise to deep dive into technical holes and coming out with solutions.
• Worked with end users to formulate and document business requirements.

AREAS OF TECHNICAL EXPERTISE:

Big Data Ecosystems: Hadoop1.X, Hadoop2,X, Hive, Beeline(Hive2), MapRedudce, YARN, Sqoop, DataTorrent, Hbase.

Java Technologies: Java, Swings, JDBC, Servlets, JSP, EJB, JSF, Struts

Scripting Languages: Shell script

Databases: Oracle

Tools: Eclipse, NetBeans, RAD, SQL Developer, Python GUI(IDLE), NotePad++, tortoiseSVN, Toad, Jtest, SqlDeveloper, Subversion, cvs

Testing Tools: HP ALM(Application lifecycle management), JIRA, QC, Service Now

Job Scheduling Tools: Autosys, UnixCron Jobs

Platforms: Unix, Windows, Mac OS

Methodologies: Agile, waterfall

PROFESSIONAL EXPERIENCE:

Confidential, Los Angeles, CA

Technologies Used: HADOOP 2.0, CDH5.4, Beeline Hive, Sqoop, DataTorrent, Oracle10g, 11g, Autosys, UNIX shell Scripts, ALM (Application lifecycle management)

Responsibilities:

• Monitor workflow of the project and make time lines adjustments as needed.
• Develop status reports, cost estimates and resource plans.
• Coordinating offshore team as onsite lead.
• Managing day to day Build & Release Activities.
• Drive the status calls for Daily status with offshore team and Ensuring that development tasks are completed within the timeline.
• Supported OPS to setting up Test, QA, and Prod environment.
• Implemented Jenkins and Maven for continuous integration.
• Implement and maintain development best practices.
• Involved in Billing, invoicing and resource management.
• Involved in CMMI level process and achieved Level 4.
• Created Sqoop reusable frameworks for data Import and Export and tables creation in both Hive and Oracle.
• Provided design recommendations and thought leadership to sponsors/stakeholders that improved review processes and resolved technical problems
• Architecture design of Frameworks/Workflows for loading and preprocessing of data.
• Automated the scripts for production/SQA environment using Autosys and Linux Cron jobs.
• Helping Admin team to setup all environment and clusters.
• Adding the CR’s to existing code based on new business requirements and fixing the old bugs.
• Help the testing team to understand the functionality of the components.
• Drives the knowledge management sessions and mentors the new entrants into the team.
• Performed data validation against Source

Confidential, Los Angeles, CA

Technologies Used: HADOOP 1.x, CDH4.6, Hive, Sqoop, flume, Mapreduce, java, Oozie, UNIX shell scripts, AWS

Responsibilities:

• Responsible for getting the new business from client.
• Helped to OPS team to setup BDR.
• Performance of all work under the SOW in compliance with Confidential .
• Ensure synchronization between vendor’s onsite and offshore teams to meet deliverables and due dates under the SOW.
• Prompt resolution of queries and clarification on order to enable quick turnaround.
• Timely availability of test data related to platform functionalities.
• Developing the Various components in VDCS to collect the data from STB (Set Top Box), corresponding reference data from RDBMS, based on the business requirements.
• Developing the Various components in VDDS, which is required to 3rd party vendors based on their business requirements.
• Automating the scripts for production environment using Oozie and Linux Cron jobs.
• Drive the status calls for Daily status report to Client directly.
• Adding the CR’s to existing code based on new business requirements and fixing the old bugs.
• Help the testing team to understand the functionality of the components.
• Support for User accept Testing.
• Immediate escalation of blocking issues/Risks.
• Delivery of all deliverables according to dates as specified in project plan.
• Drives the knowledge management sessions and mentors the new entrants into the team
• Mentoring / Training resources on JAVA/Hadoop.

Confidential

Technologies Used: Map Reduce, Hive, Pig, Sqoop, Oozie, Shell Script

Responsibilities:

• Ensure smooth execution of SOW.
• Involved in solution designing, development, troubleshooting.
• Preparing High level design and Business solution design.
• Involved in code reviews.
• Experience in interaction with client, gathering requirements, giving estimates for developing projects.
• Co ordination between onsite/off shore Teams

Confidential

Technologies Used: Java, j2EE, MDM, oracle

Responsibilities:

• Problem Management, Incident Management, Production Support
• Enhancements, Utility Development, Unit & Regression Testing
• Accountable for SLA adherence, Weekly Status reporting with Confidential Leads/PM
• Facilitate cross team interactions and support, Own and drive closure of long pending and critical issues
• Ticket analysis, Identification of repeated/root cause issues
• Resource Planning & Change Management
• Operational review/Status Updates for Performance Reviews
• Escalation handling, Managing risks and escalated issues from project team
• Monitoring and reporting project Status on a regular basis to Confidential Leadership team

Confidential

Technologies Used: Java, Servlets, JSP, Struts, Spring, Hibernate

Responsibilities:

• Participate in development of PDF’s using FOP implementation
• Developed reusable components for FOP PDFs and handled team for developing FOP PDFs
• Prepare estimations, release plan.
• Participate in project Build Process through Client CPS build tool.
• Involved in code reviews.

Confidential

Technologies Used: Java, Servlets, JSP, Struts, Spring, Hibernate

Responsibilities:

• Involved in development of business domain concepts into Use Cases, Sequence Diagrams, Class Diagrams, Component Diagrams and Implementation Diagrams.
• Implemented various J2EE Design Patterns such as Model-View-Controller, Data Access Object, Business Delegate and Transfer Object.
• Responsible for analysis and design of the application based on MVC Architecture, using open source Struts Framework. Gathering requirements and preparing Use case documents & Wireframes using MS - Visio 2010.
• Preparing Low level design documents
• Understanding existing application.
• Developing the application using JSF, Primefaces, EJB and JPA.
• Offshore point of contact for the Regulatory Inspection track for MNR module in Confidential .
• Deploying application in Multiple Environments
• Single point of contact for Integration Testing for whole MNR track

Confidential

Technologies Used: Spring, Hibernate, struts, jQuery, FTL, web services, Ajax, SOA

Responsibilities:

• Gathering requirements and preparing Use case documents & Wireframes using MS - Visio 2010.
• Preparing Low level design documents.
• Understanding existing application.
• Involved soap ui and selenium testing.

Confidential

Technologies Used: xml, xsl, java, tomcat, jboss

Responsibilities:

• Involved in design and development new XML,XSL format
• Developed java filters for CMS

Technical Consultant - L3 Support

Confidential

Technologies Used: JCAPS 5.1.2, Edesigner, JMS, Sun One App Server

Responsibilities:

• Interface to any integrations - such as interfacing with the IBIS dev team
• Common Services Framework - Administration
• JCAPS Repository - Administrator
• Development environments management
• Integration trouble shooting with the project team on integrations
• Opening support tickets with the product team
• Development of technical/process documentation for integration.
• Interface with the EMI Architecture/Solution Design team
• Coding and testing by publishing and subscribing the messages to JMQ

Confidential

Technologies Used: JSP, EJB, JDBC, Oracle, Weblogic, Eclipse

Responsibilities:

• Involved in ServerSideValidation
• Involved in TroubleReport Fixing
• Involved in preparation and execution of Junit Testcases and Test Suites.

Confidential

Technologies Used: JDK1.4, JSP, Servlets, web services, Tomcat 5.0 Web Server, Oracle 9i, XML, JSMS, J2ME, Eclipse

Responsibilities:

• Understanding the requirements and mapping to the implementation.
• Involvement in coding part, development of application using Java/J2ME technologies.
• Involved in preparing unit test cases.

Confidential

Technologies Used: Brew 2.0, JDK1.4, Servlets, web services, Tomcat 5.0 Web Server, Oracle 9i, XML and JSMS

Responsibilities:

• Involvement in project life cycle.
• Involvement in coding and unit testing.
• Mentoring the junior developers.