This document contains a summary of Smrutikanta Jena's professional experience working on data warehousing projects for over 7 years at Tech Mahindra. Some of the key projects mentioned include developing ETL processes to populate data marts for credit card services data, implementing tokenization to replace sensitive data, and leading migrations of remittance processing from mainframes to UNIX servers. The document outlines Smrutikanta's roles and responsibilities which include requirements gathering, designing ETL processes, testing, production support, and serving as a team lead for several projects.

1. Smrutikanta Jena
9723, Foxhound DR, Apt -2B, Miamisberg, OHIO – 45342 (USA)
Contact: +1-9372031193
Email: jena.smrutikanta@gmail.com
CAREER OBJECTIVE
To explore new challenges and technologies and constantly update my skill sets.
PROFESSIONAL SUMMARY
I have 7.5 years of experience in IT industry and 6 years domain expertise in Credit Card Services.
• Have worked extensively in Enhancement projects of data warehousing environment.
• Efficient in developing data management solutions using UNIX Shell scripts, Autosys, Ab Initio, OP
Console, Oracle – RDBMS, SQL/PLSQL.
• Have worked on UNIX Solaris-9/10, Windows NT/XP platforms.
• Core experience in full life cycle Data warehousing development projects which include requirement
gathering, analysis, design, development, Unit testing, release, implementation and support.
• Extensive exposure of Production support environment – Project implementation life cycle,
troubleshooting, root cause analysis and issue resolution, automation, enhancements, upgrades,
migration, problem management and maintenance of Data Warehousing applications and tools.
• Extensive experience in interaction with business users and functional POC for ga thering the business
requirements and functional specifications.
• Excellent communication and analytical skills and expertise in Domain knowledge.
• Conversant with ISO 9001 quality procedures.
• Conversant with Payment Card Industry – Data Security Standard (PCI-DSS).
WORK EXPERIENCE
Organization Designation Duration
Tech Mahindra Software Engineer 01/2008 – till date
EDUCATION
Degree University Year of passing
B.Tech.(IT) IIIT,Kolkata 2007

2. ACHIEVEMENTS
I have received appreciationsfor my contribution.
TECHNICAL SKILLS
Operating Systems Unix Solaris –9/10 platforms,Windows-(9X,XP, NT, 2003)
RDBMS Oracle(9i/10g/11g)
DW Tools
ETL:
Scheduler:
Abinitio (GDE-1.14)/(GDE-3.0.5)/(GDE-3.1.2) Co>op/EME (2.15)/(3.05)/(3.1.5)
Autosys, Crontab, Operational Console
Web Related HTML
Tools & Utilities Toad, SQL Developer, SQL*Plus
Domain
Knowledge
Credit Card Services and Data WarehousingConcepts
WORK PROFILE:
I have worked on several projects for GE – Capital Retail Consumer Finance( now known as Synchrony Financial).
Major projects aregraphically listed:
PROJECT DETAILS:
ACTIMIZE DATA MART
Project Name : ACTIMIZE DATA MART
Client GE Money Americas(GE Capital Retail Consumer Finance)
Environment/Tool Unix, Autosys, Abinitio, Oracle
Role ETL Developer
Duration January, 2009- November 2009
Team Size 10
Project Description
Actimize Data Mart is a part of CML Data-ware house Environment. Its aim is to capture all the forgery, missing,
lost and stolen accounts. It pulls data from CML DWH tables based on the business logic and loads them into
Actimize data mart tables per the user’s requirement. Once the loading for this data mart gets completed the
extracts generation starts. The extracts are then sent to clients.It helps them in analyzing the non-active accounts.
The primary source of Actimize data mart is CML DWH; the accounts extracted from CML are merged with
additional data to populate the tables in the Actimize data mart.

3. Roles and Responsibilities:
 Involved in Design, Testing and implementation phase for ETL .
 Performed extraction, transformation, and load (ETL) programming functions as directed by the user
requirements.
 Created 20-25 different complex and medium level mappings for populatingdata from flat files to Staging
Tables, Staging Tables to Dimensional Tables and Fact Tables.
 Gathered requirements, created functional specifications,implemented and completed projects within
establish timeframes and resourceconstraints.
 Also involved in UA testing. Validated all the Test Cases manually.
 Development of all outbound and inbound scripts.
Support & Enhancement – CML DWH
Project Commercial Datawarehouse
Client G.E. Money Americas (GE Capital)
Environment/Tool Unix, Autosys, Abinitio, Oracle
Role Team member/Module Lead
Duration December, 2009- December 2010
Project Name Type
CML Datawarehouse
SKU Datawarehouse
ACTIMIZE Data Mart
Major Roles and Responsibilities
• Graph/Plan Designing
• Understand the business functionalities and gather the requirements from the client.
• Develop solution to the clientto incorporatethe changes as partof the requirement.
• Develop/Modify the impacted ETL codes as partof the clientrequirement.
• Providethe necessary post production supportfor the implemented codes.
• Performance tuning
• Ticket Resolution(Code specific) and solution providing
• Migration
• Version Up gradation of Ab Intio
• Autosys Job Designing and scheduling
• Opsconsole setup/scheduling/monitoring
Commercial Master Strategy - ETL Implementation
Project Commercial Master Strategy column addition
Client G.E. Money Americas (GE Capital)
Environment/Tool Unix, Autosys, Abinitio, Oracle
Role ETL Developer
Duration January 2011 - March, 2011

4. Project Description
To create the ETL environment to receive data for 36 newly added columns to APP_PROCESSING_DETAILS table
and 26 columns to APP_SBFE table in the application interface of the CML DWH.
Roles and Responsibilities:
 Involved in Design, Testing and implementation phase for ETL.
 Performed extraction, transformation, and load (ETL) programming functions as directed by the user
requirements.
 Modified 7 graphs and created 5 different new graphs to achieve the necessary requirement.
 Gathered requirements, created functional specifications,implemented and completed the project
testing within establish timeframes and resource constraints.
 Also involved in UA testing. Validated all the Test Cases manually.
Tokenization
Project Description
Tokenization is to simplify and reduce the scopeof Payment Card Industry’s Data Security Standard (PCI DSS)
complianceby shrinkingthe footprint where cardholder data is located throughout their organization.
Scope:
ReplacingAccount numbers with Tokens throughout the Data warehouse.
Creation of Card Data Vault (Token Data Mart)
Removing the sensitiveinformation present in the DW and shiftingitinto the secured token Data mart.
Providingutility for user access to Token System.
Project CML Tokenization
Client G.E. Money Americas (GE Capital)
Environment/Tool Unix, Autosys, Abinitio, Oracle
Role ETL Developer
Duration March, 2011- Jan, 2012
Roles and Responsibilities:
 Involved in Design, Testing and implementation phase for ETL.
 Performed extraction, transformation, and load (ETL) programming functions as directed by the user
requirements.
 Modified around 150 different complex and medium level graphs to implement token logic
 Gathered requirements, created functional specifications,implemented and completed the unittesting
within establish timeframes and resource constraints.
 Also involved in UA testing. Validated all the Test Cases manually.

5. Project CMAP Load & Extract Tokenization
Client G.E. Money Americas (GE Capital)
Environment/Tool Unix, Autosys, Abinitio, Oracle
Role ETL Developer, Team lead
Duration Feb, 2012- Mar, 2013
Roles and Responsibilities:
 Involved in Design, Testing and implementation phase for ETL.
 Performed extraction, transformation, and load (ETL) programming functions as directed by the user
requirements.
 Modified around 230 different complex and medium level graphs to implement token logic
 Gathered requirements, created functional specifications,implemented and completed the unittesting
within establish timeframes and resource constraints.
 Also involved in UA testing. Validated all the Test Cases manually.
 Involved in parallel production testing and validated the result with production.
Remittance
Project Mainframe Elimination – Remittance application to Midrange
Client G.E. Money Americas (GE Capital)
Environment/Tool Unix, Abinitio, OP Console, Oracle
Role Team Lead
Duration Apr 2013- Till date
Overview:
The purpose of this projectis to move all the remittance processingthathappens on the Mainframes to an Ab-
Initio platformon a UNIX server. All currentMainframe Jobs will be converted to correspondingAb-Initio Code
(Plan/Graph/Shell script).
All transmissionscurrently occurringon Mainframes will betransitioned to the above mentioned Ab-Initio UNIX
Server.
Roles and Responsibilities:
 Involved in preparing the project documents i.e. ITRDD, HLDD, DDD, DLTC, FMEA.
 Involved in requirement analysis and environment set up for ETL.
 Monitored the team and involved in design and construction phase and completed it for 100 graphs, 60
plans and 10 scripts.
 Involved in UA testing, Production migration.
 Providingsupport for production parallel processing and troubleshooting all parallel production issues.
 Currently the production parallel processing is going on.
Project Wave-12 (Remittance environment migration from
Alpharetta to Dallas)
Client G.E. Money Americas (GE Capital) (Now synchrony
financial.)
Environment/Tool Unix, Abinitio, OP Console, Oracle
Role Onsite Lead
Duration Jan 2015- Till date

6. Overview:
The purpose of this projectis to move the remittance servers from Alpharetta to Dallas.For this we need to
replicatethe environment from Alpharetta to Dallaswith all required configuration changes and makethe Dallas
environment liveand functioningin the same way it is happeningin Alpharetta.
Roles and Responsibilities:
 Involved in estimation and requirement gathering.
 Involved in preparing the project documents i.e. SRD, HLTP, DDD, DLTP, FMEA etc.
 Involved in requirement analysis and environment set up.
 Involved in Abinitio environment and operational console setup.
 Involved in identifying/doingall changes with respect to filetransmission, job processing and scheduling.
 Involved in SIT and UAT.
 Currently the UAT is going on for this.
Project Client deconversion
Client G.E. Money Americas (GE Capital) (Now synchrony
financial.)
Environment/Tool Unix, Abinitio, OP Console, Oracle
Role Tech Lead, Onsite POC
Duration Jan 2015- Till date
Overview:
The purpose of this projectis to create new flowfor 4 different clients that will beprocessed with new business
logic and will betransmitted to new destinations.
Roles and Responsibilities:
 Involved in estimation and requirement gathering.
 Involved in preparing the project documents i.e. SRD, HLTP, DDD, DLTP, FMEA etc.
 Monitored the team and involved in design and construction phase and completed it for modifying 80
plans/graphs (10 more new plans) and 10 scripts.
 Involved in setting up transmission process for new destinations and add/modify schedulingdetailsin ops
console.
 Involved in SIT and UAT.
 Currently we are getting ready for the release.
Retail Deposit
Project Wave-11 (Retail deposit DWH environment
migration from Alpharetta to Dallas)
Client G.E. Money Americas (GE Capital) (Now synchrony
financial.)
Environment/Tool Unix, Abinitio, Oracle and Autosys
Role Tech Lead, Onsite POC
Duration Mar 2015- Till date

7. Overview:
The purpose of this projectis to move the Retail depositDWH ETL/DB servers from Alpharetta to Dallas.For this
we need to replicatethe environment from Alpharetta to Dallaswith all required configuration changes and make
the Dallasenvironment liveand functioningin the same way itis happeningin Alpharetta.
Roles and Responsibilities:
 Involved in estimation and requirement gathering.
 Involved in preparing the project documents i.e. SRD, HLTP, DDD, DLTP, FMEA etc.
 Involved in requirement analysis and environment set up.
 Involved in Abinitio environment setup and validations.
 Involved in identifying/doing all changes with respect to file transmission, job processing, DB loading,
Reporting and scheduling.
 Currently the SIT is going on for this.
PROFILE SUMMARY
Name (As in Passport) Smrutikanta Jena
Date of birth June 15 1984
Email Id jena.smrutikanta@gmail.com
Work Location 950 Forrer Boulevard Kettering Business Park,Buildings3 and 4
Kettering, OHIO, 45420-1469 (USA)
Designation/Role
Experience
Tech Lead/Onsite coordinator (Band U4)
Jan, 2008 – till date
Contact Numbers +1-9372031193
Passport no M0447540
Visa details (H1B) Visa type – H1B
Issuedate – 10FEB2015
Expiration date – 17AUG2017
Visa details (B1) Visa type – B1/B2
Issuedate – 11DEC2013
Expiration date – 09DEC2023
Notice Period 15 days
Total years of exp: 7.5 years