SUMMARY

• 6 years of experience in Applying advanced software engineering techniques to design small to enterprise - sized applications integrating proprietary and industry products, including the development of platforms, methodologies and toolsets.
• More than 1 year of experience in Cloudera platform using Hadoop and Big data stack of technologies. Currently successfully implemented banking application in production environment using Cloudera manager Hadoop MapReduce, HDFS, Sqoop, Impala, Hive, Hue, Oozie
• Expertise in specialized knowledge of object oriented, web based design and development, and advanced modeling techniques to implement scalable, multi-tiered applications using Java/J2EE stack of technologies
• Expertise in all phases of software development life cycle i.e. System Analysis, Design, Development, Testing, Deployment, Support and Documentation.
• Functional Expertise in Banking and Finance Domain specially in the areas of Debit/Credit card processing and Stock Trading
• Excellent analytical, communication skills, leadership qualities, self-motivated, organizational and interpersonal skills in addition to productive working as a team member.

TECHNICAL SKILLS

Programming Languages: Java 8/7/6, C, C++

Java EE Technologies: JSP, Servlet

Big Data and Technologies: Cloudera Manager (CDH 5), Cloudera Hadoop, MapReduce, HDFS, Sqoop, Impala, Hive, Hue, Oozie

Frameworks: Spring, Hibernate

Databases: Oracle 12c SQL / PLSQL

Operating Systems: Windows 10/8/7/XP/2000/NT/Linux/Unix

Middleware: Apache Tomcat 6, Oracle Weblogic Server 10, JBOSS AS 5

Packages: Net Beans, Eclipse, Toad, VIM Editor, Nexus Repository, Ant, Maven, UML, GIT Repository, SVN Repository, Jenkins, SonarQube, Notepad++, EditPlus

PROFESSIONAL EXPERIENCE

Confidential, TX

Role/Responsibility:

• Working as a Hadoop Developer on ThankYou Point Expiry Aggregation process using Cloudera Hadoop. This process was running on Oracle database but now running on Cloudera Hadoop platform. Successfully migrated process from Oracle environment to HDFS environment.
• Setting up Multi Node Hadoop Cluster on Cloudera platform.
• Processing data Input and Output data using Hadoop MapReduce technology on HDFS.
• Import and export data using Sqoop between Oracle database and HDFS
• Setting job for processing HDFS data using Cloudera Impala. Converting Oracle SQL queries to Impala queries
• Successfully moved Hadoop process into production environment.
• Hadoop cluster size have 2 Name node and 4 data node and 1 server for Cloudera Manager (CDH5)
• Involved in Production Support and performance enhancement.

Environment: Java 8, Cloudera Manager (CDH 5), Cloudera Hadoop, MapReduce, HDFS, Sqoop, Impala, Hive, Hue

Confidential

Role/Responsibility:

• Working on Risk & Insurance module for new enhancements.
• Preparation of Unit Test cases using JUnit and Mockito.
• Used Tortoise SVN repository for source code version control throughout the system development.
• Using Jenkins the continuous integration services for development.
• Using Agile Development method for enhancements.
• Involved in Production Support

Environment: Java 7, Hibernate, Spring, Oracle Weblogic Server10, Tortoise SVN, Jenkins, Maven, Eclipse, JUnit, Mockito, GIT

Confidential

Role/Responsibility:

• Worked on Adjustments module for Requirement Analysis and Enhancements
• Used Tortoise SVN repository for source code version control throughout the system development.
• Used Agile Development method for enhancements.
• Preparation of the Technical Design document and Unit Test Plan.
• Worked with Spring and Hibernate frameworks to implement service and persistence layer.
• Responsible for doing code reviews
• Involved in Production Support.

Environment: Java 1.6, Hibernate, Spring, IBM Web Sphere 7, Oracle 11g, SQL Developer, Tortoise SVN

Confidential

Responsibility:

• Lead & Guide a team of 4 people, providing the technical guidance and support though out the entire lifecycle of the project.
• Preparation of Detail Design Specification and Unit Test Plan.
• Design and Development of modules using OOAD principles and Design pattern.
• Automated the web application build and deployment processes using ANT
• Conducted functional review, code-review, and test case reviews as part of handling the project life cycle.
• Used Star team concurrent versions system for source code version control throughout the system development.
• Production Deployment at Client Site, End-User Training.
• Production Support

Environment: Java 1.5, Servlet 2.5, JSP 2, Hibernate, Spring, Oracle WebLogic Server 10, Oracle 11g, Toad 9.5

Confidential

Role/Responsibility:

• Lead & Guide a team of 2 people, providing the technical guidance and support though out the entire lifecycle of the project.
• Applied Object Relational mapping in different modules using Hibernate.
• Testing of different modules by applying AOP principles using Spring.
• Used Star team concurrent versions system for source code version control throughout the system development.
• Code Review and Unit Testing.
• Production Deployment at Client Site, End-User Training.
• Production Support

Environment: Java 1.5, Servlet 2.5, JSP 2, Hibernate, Spring, Oracle WebLogic Server 10, Oracle 11g, Toad 9.5

Confidential

Role/Responsibility:

• Developed classes for handling the client requests using Servlets, JSP and Helper POJO classes.
• Developed online fund transfer and stock transfer module using EJB.
• Implemented Java Collection Framework and Multithreading to improve the performance of application.
• Preparation of Unit Test cases, Coding & Unit Testing.
• Online Trading System Support using Java and Oracle.

Environment: Java 1.4, Servlet 2.4, JSP 1.2, EJB, BEA WebLogic Server 8, Oracle 10g, Toad 7