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  1. 1. Tara Prasad Panda Flat no. C-301 Icon Linera Bhumkar Chowk, Pune Mobile: +91 8796543968 E-Mail: CAREER OBJECTIVE To build a career that offers career growth with opportunities to enrich my skills while contributing my best to the organization I work with. PORFESSIONAL SUMMARY  Have 2 years of experience in data warehousing and informatica, this includes mapping creation and designing  Extensive hands on experience in informatica 9.6, informatica lifecycle management  Have good experience in Oracle 10g and MSSQL server  Worked with different data sources like database, flat files and MQ  Have knowledge of DEV, UAT and PROD environment  Experience with dimensional modeling using star schema and snowflake models  Created UNIX shell scripts to run the Informatica workflows and controlling the ETL flow  Performed performance tuning at session level to maximize data throughput  Developed a generic query for partitioning at session level  Built reusable transformation and mapping wherever redundancy is needed  Performed Unit testing and maintained test logs and test cases for all the mappings  Parameterized hard-coded values in session level and mapping level  Have good knowledge in HADOOP ecosystem especially in PIG and HIVE  Assisted the other ETL developers in solving complex scenarios and coordinated with source systems owners with day-to-day ETL progress monitoring EXPERIENCE SUMMARY  Working as Senior Software Engineer Capgemini India PVT. LTD. from NOV 2014 to till date. ACADEMIC DETAILS EXAMINATION SPECIALIZATION INSTITUTION BOARD / YEAR OF PERCENTAGE / UNIVERSITY PASSING CGPA DIVISION Electronics and National Institute of B.Tech Communication Science and BPUT 2014 8.7/10 Engineering Technology 12th Science Kendriya Vidyalaya CBSE 2010 83 % Bhubaneswar 10th Kendriya Vidyalaya CBSE 2008 91.6 % Bhubaneswar
  2. 2. TECHNICAL SKILLS  ETL Tool:  Informatica Power Center 9.6.  Informatica ILM 9.x  Database:-  Oracle 10g/11g.  SQL Server 2008.  Programming language:-  SQL, PIG, HIVE o Operating System:-  UNIX (basic shell scripting).  MS DOS, Windows XP/7/8/10.  Tools  Autosys  Toad  SQL server management studio PROJECT EXPERIENCE Project -1:- Data masking Organization: - Capgemini Client: - Barclays Capital Duration: - 1.9 years. (Feb-2014 to till date) Summary:- Data is vital and to protect personal data is a most challenging task for today's banking organizations. Mostly data leakages occur from non-production environment. To avoid this we have provided data masking solution, which will mask all the sensitive personal information before migrating to non-production environments. We masked all type of sources like databases, flat files, xmls, MQs, etc. We have designed standard mapplets to mask various information like full name, user identification number, credit card number, account number, etc. Challenges:- Integrity is the most challenging task in masking. Which means particular account number must be masked with some dummy valid account number throughout all the tables and applications. To achieve this we have designed secure key and unique key mapplet. Secure key mapplet keeps integrity while unique key mapplet will randomly mask data with unique value. Another challenge is to developed complex process for running Informatica jobs. The process must be complex for maintaining secrecy. No one can easily understand how data is getting masked. We have used the autosys and unix scripts for running Informatica workflows.
  3. 3. Responsibilities:-  Mostly I engaged with development activities. I took the responsibility of whole application. So far I have masked approximately 10 applications. Whole cycle involves different steps like requirement gathering, documentation, plans set up, development, unit testing, sign off and code migration to UAT then to PROD.  Understanding business requirement.  To import source from different data source like databases, flat files, MQ.  To generate code through Informatica ILM. ILM is a widely used tool for generating Informatica code.  To standardize code with the help of UNIX script.  To prepare autosys jobs by taking care of dependencies. Autosys is a third party tool which is widely used for running Informatica workflows by setting up dependencies.  To prepare mappings for complex code. Mapping logic involves calculations, implementation of algorithms, handling integrity especially for many to many relationships.  Developed mappings that perform Extraction, Transformation and load of source data into derived Masters schema using various power center transformations like Source Qualifier, Aggregator, Filter, Router, Sequence Generator, look up, Rank, Joiner, Expression, XML parser, XML generator, Transaction control transformation, Normalizer and update strategy to meet business logic in the mappings  To develop mapplet. Mostly we create mapplet because the masking logic for particular columns are same e.g. account number, credit card number has almost same masking logic. So it is more feasible to use mapplet rather than developing code in each mapping.  To develop workflows and sessions. Workflows may be sequential, parallel, with dependencies, etc.  Performed partitioning at session level to increase throughput.  To prepare deployment and run book documents. Deployment document contains entire information how to migrate code in prod or go live. Run books provide guidance to end user how to run jobs and prepare a mask copy of databases. ACHIEVEMENTS/ EXTRA-CURRULAR ACTIVITIES  Awarded as the Rising Star for H1 2016.  Attended Cloudera HADOOP training.  Attended PIG and HIVE classroom trainings and did mini project in PIG.  Attended Manage by metrics training session.  Attended Software configuration management training. PERSONAL PROFILE Name : Tara Prasad Panda Date of Birth : 10th July 1992 Nationality : Indian Gender : Male Marital Status : Single Hobbies : Playing Table Tennis and reading tech news. Languages known : English, Hindi and Odiya Declaration:- I hereby declare that the information furnished above is true to the best of my knowledge and belief. Date: Place: Tara Prasad Panda