NIRAJ KUMAR SINGH

Email: kk504685@gmail.com Mobile:+91-9130490452SKILLS SUMMARY

2.3 years of experience in Requirement gathering, design, development, Testing and documentation.

Strong working experience in creating ETL processes for extracting data from heterogeneous sources, data cleansing, applying transformation rules and loading into Oracle Tables using IBM DataStage.

Experience in waterfall and agile methodology. Has good experience of working in SDLC phases.

Experience in identifying, addressing issues and optimizing jobs in the project.

Capable of multi tasking, managing time and completing work within mutually decided deadline.

Excellent team member with problem-solving and trouble-shooting capabilities, Quick Learner, highly motivated, result oriented and an enthusiastic team player. Excellent skills in understanding business needs and converting them into technical solutions.

EDUCATION:

B.Tech from NIST in Odisha affiliated by BPUT University, passed out in 2014 April.12th from Valley View School (CBSE), Jamshedpur (2010 Batch)10th from Valley View School (CBSE), Jamshedpur (2008 Batch)

EXPERIENCE:

INFOSYS LIMITED May 2014 to till dateTechnical Proficiency:

ETL Tool : IBM Infosphere DataStage 11.3. Operating Systems : UNIX.

NIRAJ KUMAR SINGH

Database : ORACLE 11g. Tools : IBM RTC, QC,MS EXCEL, Notepad++

PROJECT # 1Title : Landing Pad Name Screening ProjectClient : HSBCEmployer : Infosys Private LimitedDuration : Oct 2014 to Till DatePlatform : Data Stage PX, ORACLE 11g, UNIXRole : Developer

Project Description:HSBC Holdings plc is a British multinational banking and financial services company headquartered in London, United Kingdom. It is the world's fifth largest bank by total assets.

Objective of this project is to provide solution to clients requirements and developing ETL jobs for that. The output of this is provided to OWS(Oracle Watchlist Screening) for further screening against the World Blacklist.

Tasks performed in Project:

Analyzing Mapping/DRS provided by the clients, understanding it and providing designs for it.

Developing ETL Jobs in Datastage using stages like Filter, Transformer, Copy, Funnel, join, lookup, sort, Remove duplicates, CheckSum, CDC, Pivot Enterprise etc

Worked on server routine and DS Sequence Jobs to schedule the jobs in correct order.

Worked on creation of object file by writing C code and calling it in Parallel Routine.

Worked on calling DB Sequence in datastage transformer.

NIRAJ KUMAR SINGH

Created DS jobs to produce 68 millions data in such a way that data created in all the tables will have same data in the fields used for joining for performance testing in PLE2 env.

Writing UNIX Scripts for calling ETL jobs and stored procedures.

Was gaiven responsibility to lead a team of four person. This team objective was to filter the DRS which is ready to be developed and rejects the one not ready with proper explaination for rejection.

Providing support to Support team for deployment of ETL jobs, DB Components and Unix jobs.

Involved in performance tuning by identifying and eliminating the bottlenecks.

Unit testing and test plan preparation by writing integrated SQL Minus query.

Worked on extracting data from XML file and put into tables. Taken responsibility of code reviewing and other components. providing KT regarding End to End flow of project to new teams. Failure analysis for Error logs. Extensively used the partitions in the jobs. Validating and running Jobs from Data Stage Director and Putty

using UNIX Command Worked with Data Stage designer for Export & Import DS Jobs

and Importing the Oracle Metadata from repository. Prepared LLD documents for the feeds worked upon. Resolving issues faced in testing and production environment. Involved in creating and documenting the ETL naming

standards documents Created DataStage parallel and sequencer job templates to have

all the developers to follow the same standards across the board.

NIRAJ KUMAR SINGH

Involved in design and development of ETL jobs data from source systems, Cleansing, Staging, applying Transformations and eventually Loading into the data warehouse

Involved in design and development of ETL jobs data from source systems, Cleansing, Staging, applying Transformations and eventually Loading into the data warehouse

TRAINING

Undergone 6 months training including Foundation training on C, Basic Java, RDBMS, HTML, OS and stream training on BI (Business Intelligence) by using tools Cognos (Reporting Tool), Informatica (ETL tool) at Infosys Mysore and successfully completed the training program.

Have attended session on Big Data at Infosys pune.

ACHIEVEMENTS

Awarded with ‘Insta Award’ for best performance in the project in Infosys.

Certified in ‘Datastage Professional Certification course’ with Grade A by Infosys.

HOBBIES

Listening to music Internet Surfing

NIRAJ KUMAR SINGH

DECLARATION

I hereby declare that the information furnished above is true to the best of my knowledge.Location Preference: Pune

Yours Faithfully,Niraj Kumar SinghContact No: +91 9130490452Email ID: kk504685@gmail.com Infosys Limited , Pune.