Chandresh Ghodasara

Mobile: +91-973*******

Email: acqt7d@r.postjobfree.com

Objective

To excel in a challenging position in an esteemed organization in the domain of Hadoop where I can improve and use my skills to the best of my ability and grow with the organization.

Synopsis

Almost 3 years of experience in developing Applications using Hadoop, Java, Oracle.

Master of Technology in Wired & Wireless Communication from College of Engineering, Pune (2012). I am currently working as a Hadoop developer at Cognizant Technology Solutions working on for the past 1.5 years.

Have worked on end to end development projects, grasping the understanding of entire development life cycle.

Holding Core Java Certification exams of the organization.

Got ‘Rising Star’ award for performance excellence and appreciation from Client.

Got ‘DWISE’ award for excellent work

Education Qualification

Degree

School/College

Board/

University

Year Of Passing

Percentage

/CGPA

Class

M.Tech in Wired & Wireless Communication

College of Engineering, Pune

Pune University

2012

9.0 CGPA

Dist

Technical Skills

Bigdata/Hadoop : Pig, Hive, Map Reduce,HDFS, Sqoop

Languages : Java J2SE, J2EE, Servlets, Jsp, Struts, SQL, XML, JAXB

Operating System: Unix, Linux, Windows

Tools & IDE: Eclipse, Informatica 9.1, SQL Developer, Mysql Workbench

Database: Oracle and Mysql.

Good analytical and interpersonal skills.

Professional Experience

Almost 3 years of experience in IT industry

1.5 years of experience in Hadoop eco-system

1.6 years of experience in data ware housing application using Java and Informatica.

Company Name

Period

Cognizant Technology Solutions

August 2012 to present

Roles and Achievements:-

Understanding requirement from Business Analyst/Onsite Counterparts and requirement specification documents.

Have worked on different hadoop technologies like pig, hive, MapReduce, sqoop etc.

Implement and enhance pig latin script.

Creating hive table and load data in HDFS.

Export and import data in HDFS using sqoop.

Develop Map-Reduce job for loading data in HDFS.

Have worked on different Java technologies like Struts, Hibernate, Servlets and JSP

Creation and enhancement of Java deliverables for ETL automation, Informatica Mappings, workflows and Sessions based on the analysis from the requirements.

Automated the creation of Informatica mappings Xmls through Java using powermart.dtd and XML parsing.

Have worked on JDBC connectivity to various databases like Oracle, Sybase and MySQL.

Have worked from start to finish on development as well as enhancement of various project modules covering the whole life cycle from Initial Impact analysis, development, Unit Testing, pre and post deployment support.

Understanding the process management cycle and being compliant with the organizational policies and logging all the team efforts and defects during various phases of project in the organization portal which is then used for various analysis by the top management.

Projects:

1. Project Name

Radar II

Client

JPMorgan

Role

Hadoop Developer

Organization

Cognizant Technology Solutions

Period

Feb 2014 to till date

Environment

Software

Storage: HDFS, Hive

ETL: Pig

Framework: MapReduce

Additional Tools: Oozie, Sqoop, Flume

Languges: Java core and Advance (struts).

Environment : UNIX

Project Description:

Develop and design hadoop eco system to integrate data from 20 different data sources (Txt files & Oracle) using pig, hive, sqoop and Map Reduce. Reports are generated using cognos from reporting data layer.

Role and Responsibilities:

Designing and Development of technical specifications using Hadoop technology.

Moving all log files generated from various sources to HDFS for further processing.

Working on Distributed Cache, Partitioner, Combiner and Reduce-side join

Writing Apache PIG scripts to process the HDFS data.

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

Monitoring Hadoop scripts which take the input from HDFS and load the data into Hive.

Creating external tables in Hive.

Using Sqoop to import the data from Databases and DW into HDFS

2. Project Name

Data Integration and Accelerator platform

Client

JPMorgan

Role

Java Developer

Organization

Cognizant Technology Solutions

Period

Sept 2012 - Jan 2014

Environment

Software

Languges: Java core and Advance(struts and spring(core)).Xml parsing (JAXB)

ETL: Informatica 9.1

Database: Mysql, Oracle

Tools: Eclipse, Mysql Workbench, Apache Tomcat

Environment : UNIX

Project Objective:

To accelerate the data ware housing project development, maintenance and integration of various client specific web based applications.

Project Description:

Any ETL project mainly consists of Informatica, Oracle and Unix as the domains in which development, maintenance and testing is carried out. In order to accelerate and for ease of development and maintenance various tools are being developed under this project listed below.

Informatica Code Generator: It automates the Informatica and generate the different Informatica object based on given input.

Informatica Deployment Express: It deploys the selected Informatica object to different environments.

Cinfer: It is Informatica log analyzer. It reads Key parameter from the Informatica logs and store in the metadata. It generates the report in the form of excels and dashboard based on some calculation on metadata. Reports provide the key information about Informatica session performance to the developer. Based on the report information user can improve the session performance.

Adaptive Reconciliation Engine: Reconciliation is a process of comparing two or multiple data sets to check and report, if it is in agreement and accurate as per the compare rule(s) implemented. It offers actionable intelligence (Data Points), promptly and dynamically.

Role and Responsibilities

Perform coding, unit testing, code review for different java modules

Defect Fixing on various functional levels

Worked on the Change Request and new framework development.

As Java Developer, developed number of Automation Tools.

Personal Profile:

DOB : 12-11-1987

Gender : Male

Languages known : English, Hindi, Gujarati

Nationality : Indian

Marital status : Unmarried

Current CTC : 4.0 LPA

Expected CTC : 7.5 LPA

Notice Period : 2 Month

Contact this candidate