Puneet Saha is an ETL Developer with over 1 year of experience designing, developing, and testing Informatica mappings. He has strong skills in Informatica PowerCenter, Oracle databases, PL/SQL, and Unix scripting. Currently working as an SME for Amdocs on a project with Bell Canada, his responsibilities include analyzing and fixing issues in Informatica mappings, enhancing designs, unit testing, and knowledge transfer. He has a B.Tech in Electronics and Communication from Bundelkhand Institute of Technology in India.

1. PUNEETSAHA
ETL Developer
Mob. No. - +917276183847
Email id – puneetsaha@gmail.com
DOB – 25-Jan-1992
Professional Summary
 1+ years of experience (Feb 2014 – Till Date) as ETL Developer.
 Strong experience in designing, development and unit testing of the Informatica mappings using Connector,
Lookup, Joiner, Transformer, Filter, Aggregator, Filter ,Expression, Rank ,Router ,Sorter etc.
 Used Informatica Power Center to fulfil business requirements.
 Strong experience in troubleshooting and performance tuning of Informatica mappings.
 Experience with high-end programming tools such as PL/SQL, SQL*Loader, and Unix shell scripting.
 Strong understanding of functional flow of Data Warehousing (DWH).
 Experience in working with various RDBMS including Oracle 11g R1 and 11g R2.
 Compiled Design Documents and Application Interface Documents related to functional flow of Data
Warehousing (DWH).
 Good analytical and problem solving skills.
 Team player with ability to communicate effectively at all levels of business processes.
Technical Skills
 ETL : Informatica Power Center
 Database : Oracle 11g_R1/11g_R2,
 Packages : SQL Developer, Toad, Ultra Edit, XtraC , Amdocs Clarify, GCC, GDB
 Languages : PL/SQL, C, Shell Scripting, Cobol,
 Operating Systems: MS Windows, Unix ,Linux
Professional Experience
Company: Amdocs DVCI, Pune (Feb 2014- Till Date)
Client : Bell Canada
Role : SME
Project Description: Bell Canada is a leading Telecom company of Canada and US. Bell Canada is renowned as the
second mobile service provider in the Canada. Interfaces module is responsible for creating Reports and Extracts
to be sent to Customer for Business Analysis. It is responsibility of Interface to provide information to customer
using reports and extracts about Payment Posting, Adjustment, Adjustment Reversal, Invoice Receipts, Over-
payments, Refund, Refund Reversal, Collection etc.
Responsibilities & Contributions:
 Working on Informatica Power Center 8.5, 9.1.0 components: Designer, Workflow-Monitor, Workflow-
Manager, and Repository-Manager.
 Analyzing the problem tickets related to flaws in functionality, design and code of the Informatica mappings
and creating a permanent fix for them.
 Enhancing the existing design of the problematic mappings to resolve the problems and ensuring their
successful deployment in the Production Environment.
 Understanding the flow of data from source system to target system and correcting it in case of mismatch
and missing data.
 Performing unit testing of the enhanced mappings to ensure their successful deployment in Production
Environment.
 Communicating with all the stakeholders and various teams to gather the basic understanding about the
problem tickets.

2.  Understanding the functionality of the major Informatica mappings related to applications like Data
Warehouse (DWH).
 Driving the communication between various teams including client and internal team to ensure timely
completion of the problem tickets.
 Compilation of CR (Customer Requests), IA Documents, IES Documents, Design Documents, Release Notes
etc.
 Coordinating with team members and providing clarifications to them regarding their issues.
 Got appreciation from client, Team Lead and Project manager for resolving many critical tickets and
providing permanent fix.
 Underwent various Knowledge transfer sessions from client to understand the business process and
functionality of various applications.
 Provided several Knowledge transfer sessions to new members joining the team.
Educational Qualifications
B. Tech. in Electronics and Communication from Bundelkhand Institute of Engineering And Technology, Jhansi
Uttar Pradesh, India with Aggregate: 71% (2009-2013)
BoardExamination(UP)
 B D G S V M Jhansi 12th Standard (2008) 77.8%
 B D G S V M Jhansi 10th Standard (2006) 69.16
Declaration
I hereby declare that the information furnished above is true to best of my knowledge.
Puneet Saha