Developer Data

Hariprakash Singireddy

+91-970******* E-Mail: *************@*****.***

Objective:

To secure a challenging position in a reputed organization and contribute to its success using my technical, analytical and managerial skills with depth of character and sincerity that goes beyond the call of duty.

Professional Summary:

4 years of overall IT experience in Application Development in Java and BigData Hadoop.

2 years of exclusive experience in Hadoop and its components like HDFS, Map Reduce, Apache Pig, Hive, Sqoop,HBase, Oozie & Talend

Extensive Experience in Setting Hadoop Cluster

Good working knowledge with Map Reduceand Apache Pig

Involved in writing the Pig scripts to reduce the job execution time

Have executed projects using Java/J2EE technologies such as Core Java, Servlets, Jsp.

Excellent communication, interpersonal, analytical skills, and strong ability to perform as part of team.

Exceptional ability to learn new concepts.

Hard working and enthusiastic.

Knowledge on FLUME, NO-SQL, SPARK and SCALA

Professional Experience:

Currently Working as a Senior MemberTechnical in ADP Pvt Ltd, Hyderabad, India since October 2011.

Qualifications:

Degree

University

Year of Passing

Aggregate

MCA

Jawaharlal Nehru Technological University, Hyd.

07/2011

77

Certifications:

Sun Certified Java Programmer 1.6.

Cloudera Certified Developer for Apache Hadoop (CCDH)

Technical Skills:

Languages

HDFS,MapReduce, Pig, Sqoop, Hive, Hbase, Java,HTML, XML.

J2EE Technologies :

JSP,Servlets, JDBC and EJB

Servers

Web Logic and Tomcat

Frameworks

Hadoop.

Java IDEs

Eclipse.

Version Control Tracking Tools

SVN

Databases

Informix, My SQL, Oracle PL/SQL.

Design Skills

Object Oriented Analysis and Design (OOAD), UML.

Operating Systems

Windows7, Windows XP, 2000, 2003, Unix and Linux

PROJECT Details:

PROJECT #1:

Project Name

: Target – Web Intelligence

Client

: Target.

Environment

: Hadoop, Apache Pig, Hive, SQOOP, Java, UNIX, MySQL.

Duration

: Dec 2013 to till Date

Role

: Hadoop Developer

Description:

This Project is all about the rehousting of their (Target) current existing project into Hadoop platform. Previously Target was using mysql DB for storing their competitor’s retailer’s information.[The Crawled web data].Early Target use to have only 4 competitor retailers namely Amazon.com, walmart.com etc….

But as and when the competitor retailers are increasing the data generated out of their web crawling is also increased massively and which cannot be accomodable in a mysql kind of data box with the same reason Target wants to move it Hadoop,where exactly we can handle massive amount of data by means of its cluster nodes and also to satisfy the scaling needs of the Target business operation.

Roles and Responsibilities:

Moved all crawl data flat files generated from various retailers to HDFS for further processing.

Written the Apache PIG scripts to process the HDFS data.

Created Hive tables to store the processed results in a tabular format.

Developed the sqoop scripts inorder to make the interaction between Pig and MySQL Database.

Involved in gathering the requirements, designing, development and testing

Writing the script files for processing data and loading to HDFS

Writing CLI commands using HDFS.

Completely involved in the requirement analysis phase.

Analyzing the requirement to setup a cluster

Created two different users (hduser for performing hdfs operations and map red user for performing map reduce operations only)

Ensured NFS is configured for Name Node

Setting Password less hadoop

Setting up cron job to delete hadoop logs/local old job files/cluster temp files

Setup Hive with MySQL as a Remote Metastore

Moved all log/text files generated by various products into HDFS location

Written Map Reduce code that will take input as log files and parse the logs and structure them in tabular format to facilitate effective querying on the log data

Created External Hive Table on top of parsed data.

PROJECT #2:

Project Name : HR & Benefits Product

Client : ADP.

Environment : Core Java and Advanced, JDBC, Oracle PL/SQL, Informix

Duration : Oct 2011 to December 2013

Role : Java/J2EE Developer

Description:

WFN is an integrated product of few of the ADP projects including HRB, PayExpert,eZTime application.

ADP HR/Benefits Solution Connection makes it easy to exchange employee HR and benefits information securely between the ADP HR/Benefits Solution, ADP customers, and third party vendors. It offers seamless interfaces to ADP products, managed care organizations, insurance carriers, Third Party Administrators, COBRA administrators, and any other system that accepts employee information electronically

Application:HRB provides the mid-sized employer with HRIS services, including Benefit Administration, Recruiting, Annual Review and General Ledger Interface, customarily available with expensive systems that require extensive roll out and maintenance.

Roles and Responsibilities:

Design, Coding and Unit testing of the deliverables.

Provide technical/product training to new joiners in the project.

Help the team to understand the Business requirements involving complex functionalities

Review the impact analysis of each component and also perform the design and code reviews extensively

Develop java program complying with coding standards defined by technical management.

Personal Profile:

Father’s Name : Mallareddy

Date of Birth : 17-09-1988

Gender : Male

Marital Status : Unmarried

Nationality : Indian.

Languages Known : English, Telugu.

Address : 9-1-34/30/56/2, Bapu Nagar, langer house, Hyderabad.

I hereby declare that the above written particulars are true to the best of my knowledge and belief.

HARIPRAKASH SINGIREDDY

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