SUMMARY

Over * years of total Software development experience with PL/SQL, JAVA, C++ programming, Hadoop eco system and Linux eco system, with major focus on Object Oriented Design and analysis, programming in Java and in Relational Databases.

In depth understanding and usage of Relational Databases and fairly good knowledge NoSQL databases.

Proficient knowledge of various components of big data Hadoop such as HDFS and mapReduce and ETL transformations using PIG and HIVE and also other Apache frame works like KAFKA, SPARK, FLUME, SQOOP.

Proficient knowledge and hands on experience in writing shell scripts in Linux.

Worked on programming language like Scala and messaging framework like AKKA.

Experienced in backend development using SQL, stored procedures on Oracle 9i, 10g and 11i

Worked on various Tools and IDEs like Eclipse, IBM Rational, Visio, Apache Ant-Build Tool, MS-Office, PLSQL Developer, SQL*Plus

Highly proficient in the use of SQL and Relational Databases for querying and reporting purposes.

Experience in working on various phases of Software Development Life Cycle especially Waterfall and Agile.

Expertise in full life cycle development of system, requirement elicitation, making Use Cases, Class Diagram, and Sequence Diagram.

Excellent documentation of Business Requirements gathered using Interviews, Brainstorming Sessions, Surveys and Questionnaires; Evaluating Data Sources, Translating Requirements into Specifications and Mobile Application Design.

Design, documentation and review of business documents like Business Requirement Document (BRD), Functional Requirement Document (FRD) and System Requirement Specifications (SRS) and propose changes as per various internal and external requirements gathered for process improvement.

Contracting For following clients with Vintech Solutions July 2015- Till date

Working for a couple of Big Data Project.

Helped develop MapReduce jobs for processing data in CSV format.

Developed jobs to pull data from Hive tables and convert it from ORC format to Flat text format.

Wrote pig scripts to work on data from HDFS.

Also wrote functions in Scala to perform data extraction and transformations.

Worked on different frameworks like Play and Akka.

As part of the contracting worked for following clients through Vintech Solutions :

Worked at Comcast center, Philadelphia from July 2015 to October 2015. Worked as part of Enterprise Business Solutions Team for the development of solution using MapReduce,Sqoop and shell scripting.

Working at Waddell And Reed Financial Inc, Overland Park, Kansas from October 2015 till date. Working in the mainframe decommissioning project which includes pulling the files into Hadoop eco system. Writing custom procedures in postgres sql to perform transformations on the data.

Instructor Assistant, School of Business August 2014-May 2015

Worked part-time as instructor assistant at University of Houston Clearlake.

Managed school of business database used for accreditation purpose.

Wrote SQL queries to extract data and to perform sanity tests on data.

Responsible for importing data into the database, data cleansing, adding new functionality and query optimization.

Fixed issues in Visual Basic scripts which were used to automate the process of importing of data.

Associate, Programmer Analyst, NetCracker Technology Solutions, Hyderabad, India June 2010-June 2013

Worked for the development team (Operability) under Business Support System (BSS).

Worked in various phases of software development starting from requirements gathering to Integration Testing.

Implemented Object Oriented Programming designs and methodologies.

Development in C++ for volume processing applications that were used by Rating and Billing engines to function smoothly.

Wrote PL/SQL procedures to do data importing and implemented various internal functionalities.

Created custom triggers, stored procedures, packages and functions to populate different database.

Developed SQL* loader scripts to load data in the custom tables.

Run Batch files for loading database tables from flat files using SQL*loader.

Worked on a volume processing application (VPA) called Task Master Manager that would run various other VPA’s. The VPA was mainly used to monitor and control all the applications of Rating Engine and Billing Engine.

Designed tools using shell scripting to enable the automatic installation of the product components, with minimum user interference. Using this tool, both internal and external clients could set up the whole environment, to enable the billing and rating engine functioning on various platforms like linux, solaris, aix.

Developed the application using unix Shell scripting, Apache ANT and XML’s. Wrote the code adhering to the requirements and wrote the unit test cases covering the entire functionality and scope of the project.

Wrote regression test cases to make sure that no code fix can go untested and eventually break the code.

Wrote an Installer for installing Oracle Virtual Box automatically without user intervention using Nullsoft Scriptable Install System(NSIS).

Worked on various issues in the product as part of maintenance activity.

Academic Projects:

Developed a standalone application using .NET and visual studio, as part of System Analysis and Design course, which helped a fiction company called RetailRockers to create new Services and Events for its customers.

Developed a standalone and web application for students and faculty to enroll and view their courses using JAVA as part of the course Advanced Programming with JAVA using Java server Faces(JSF) and JDBC.

Developed a group project similar to Groupon application using JAVA

Certifications:

Cisco Certified Network Administrator (CCNA-CISCO)

PL/SQL (Oracle)

Education:

Masters in Management Information Systems, University of Houston, Clear Lake May 2015

Relevant Courses: Management Information Systems, Internet application Development, System Analysis and Design, Advanced Database Management Concepts, Advanced application development with JAVA, Project Management.

Awarded Instructional Assistant position by the School of Business due to excellent academic performance.

Student Government Organization (SGA) Officer at Management Information Systems Organization (MISO)

International Orientation leader for New International Student Orientation

Bachelor of Technology, Information Technology, Jawaharlal Nehru Technological University, INDIA. May 2010

Relevant Courses: Fundamentals of JAVA, Advanced Operating Systems, Fundamentals of Networking, Fundamentals of Software Engineering and Project Management.

Technical Skills:

Database : Microsoft SQL Server (SQL), pl/SQL, MS Access, Oracle 11g.

Languages : core JAVA, JSF, C, C++, HTML, CSS, Unix Shell Scripting, Apache ANT, XML.

Big Data/Hadoop : MapReduce, PIG, HIVE, SQOOP, FLUME, HDFS, Oozie

Real Time/Stream processing : Apache Storm, Apache Spark, KAFKA

Framework : .NET,Hadoop( Good knowledge of HDFS, MapReduce, Pig, Hive, Hbase)

IDE : Visual Studio, IBM CM Synergy, Eclipse, NetBeans.

Operating System : UNIX, Windows XP/2000, Windows 7.

Tools : Visio, Rational Rose

Protocols : TCP/IP, ISO/OSI

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