1. Pavankumar. Akula
Mobile: 9611885371
E-mail: pavan2.akula@gmail.com
Having Valid H1B US visa
Professional Summary
• 8 yrs. of IT experience in ETL(Informatica),OracleTeradata Sql developer and Teradata Design
and DBA Domain.
• Having good knowledge about database internals, how data flow happens in ETL Process.
• Can visualize the data flow, join process and optimization process happens Inside Teradata
database.
• Very Strong in sql very writings in order to analysis of data using existing EDW. Very good
Experience in working with Best of the companies and Clients in Financial ,Healthcare and
Retail domain.
• More than 5 years of Experience in Teradata Database Application activities .
• Experienced in Design, Testing, Implementation, Maintenance and control of Physical and
relational databases.
• Practitioner Level Experienced in Implementing Teradata Features like, Macros, and Compression
techniques, Partitioned Primary Index, Join Index and Secondary Indexes.
• Experienced in 24X7 production support activities. Trouble shooted and resolved production
issues with ease.
• Highly Experienced in Query Tuning, Performance monitoring and Database Storage
maintenance.
• Very Good knowledge of Teradata related Tools like BTEQ, SQL Assistant, Teradata Database
Administrator, TSET,FastLoad, Mload, Fast Export utilities and AtanaSuite.
• Good Experience in working with onsite-offshore model.
Experience
• Working in Tesco on behalf of Tescra as Teradata DBA from Oct 2016 to Till Date.
• Worked in Sun Technologies as Senior Teradata DBA from Dec 2014 to Apr’16.
• Worked in Anthem Consult as Teradata DBA from Aug 2013 to Oct 2014 .
• Worked as Teradata DBA in CTS, Chennai/Bangalore From Oct ’09 to Aug’13.
• Worked as Teradata /Informatica Developer /Teradata DBA in TCS,Chennai
From Aug’07 to Oct’09.
Technical Skills
ETL Tool: Informatica 8.6
Languages: SQL , UNIX Commands
Operating Systems: Windows NT
Databases: Oracle 9i/ Teradata 13.10,14.0
GUI: Toad 7.6/8.6
Education
• MBA (Marketing) from Andhra University 61% in 2003
• B.Sc. (Computers) from Nagarjuna University 65% in 2000
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2. Corporate Trainings:
• Data Modeling(Erwin)
• Hadoop
Projects
Project Title – Macy’s-Teradata Support
Client – Macy’s
Industry – Retail
Team Size – 1
Duration – Dec’14 to till date.
Macy's, originally R. H. Macy & Co., is a mid-range chain of department stores owned by
American multinational corporationMacy's, Inc. It is one of two divisions owned by the company, with the
other being the upscale Bloomingdale's. As of January 2014, the Macy's division operates 789 department
store locations in the continental United States.
Roles & Responsibilities:
• Involved in backup and recovery activities using NetVault.
• Extensively involving in the job monitoring using viewpoint
• Finding the resource consuming queries using DBQL tables and ViewPoint.
• Supporting the developers in performance tuning of the queries in DEV environment.
• Managing the user and role activities.
• Co-coordinating the application teams in core deployment.
• Monitoring Viewpoint to check system performance.
• Involved in the MVC activities.
• Analyzing the usages of system resource reports.
• Creating the secondary index and join indexes.
• Involved in the house keeping activities.
• Working on incident tickets on priority basis.
• Constantly monitoring the alerts.
• Involved in Marketing Analytics discussions.
Project Title – EDW MTB-Teradata Support
Client – M&T Bank
Industry – BFSI
Team Size – 1
Duration – Aug’13 to till Nov’14.
As of June 30, 2013, the parent company, M&T Bank Corporation, held $83.2 billion in assets, making it
the 30th-largest U.S. bank holding company.[1] It is also one of the 20 largest commercial bank holding
companies, with more than 750 branches in New York, Maryland, Pennsylvania, Virginia, Washington,
D.C., West Virginia, Delaware, New Jersey, and Central Florida.
"M&T" is an abbreviation of Manufacturers and Traders Trust Company. The bank owns the original
Buffalo Savings Bank (later Goldome, now defunct) building in Fountain Plaza, in downtown Buffalo.
Roles & Responsibilities:
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3. • Creating Alerts
• Analyzing PDCR reports
• Worked on TASM in order to setting throttles and filters.
• Using Teradata Manager to create and Clone the Users, databases.
• Deplying code from Dev to Test, CERT and PRODUCTION environments.
• Monitoring Viewpoint to check system performance.
• Implemented MVC and BLC.
• Created Fast Load scripts to pull data from inbound files to Stage tables.
• Maintain Teradata database Objects and Indices, Space with the Teradata environment.
• Complete Teradata access requests (new users, password resets, password unlocks and user
deletion) as required, following agreed processes.
• Co-coordinating and providing technical support to team members
• Working as Team lead
• Used ABU for Backup and Recovery activity(BAR)
• Loaded SCD1 and SCD2 using Informatica and Teradata Multiload utility.
• Loaded Stage tables using Teradata Fastload utility.
Project Title – ISD Data warehouse-Teradata Support
Client – Wal-Mart
Industry – Retail
Team Size – 3
Duration – Sep’11 to Aug’13.
Wal-Mart is an American multinational retailer corporation that runs chains of large discount department
stores and warehouse stores. The company is the world's third largest public corporation, and has world’s
second largest database in terms Size.
Wal-Mart data warehouse is built heavily on Teradata database.
Roles & Responsibilities:
• Identifying and tuning most resource consuming SQLs
• Moving data using Data mover between the environments.
• Creating profiles, roles and enabling the Query logging when required.
• Profiling the Data for Column level Compression.
• Managing the users and running the scripts for maintenance through Teradata Viewpoint.
• Monitoring the regular system performance and state using Viewpoint.
• Maintain Teradata database Objects and Indices, Space, Users and alerts associated with the
Teradata environment.
• Complete Teradata access requests (new users, password resets, password unlocks and user
deletion) as required, following agreed processes.
• Security Administration - Maintain Teradata roles
• Configuring and monitoring of alerts, queries, locking logger, access locks and database
performance.
• Co-coordinating and providing technical support to team members
• Acted as Team lead
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4. Project Title – ABBI
Client –BAYER
Industry –Health Care
Team Size – 3
Duration – Nov’09 to Sep’11
Description:
Bayer is one of the largest pharmaceutical company in the world which is implemented a large-scale
Enterprise Data Warehouse system using Teradata database. It has Fields of Activity of Healthcare, Crop
Science and Material Science services all over the world.
Bayer HealthCare is among the world’s foremost innovators in the field of pharmaceutical and medical
products.
Bayer Crop Science is holds global leadership positions in crop protection and non-agricultural pest
control and also has major activities in seeds and crop plants with genetically optimized properties.
Roles & Responsibilities:
• Creating objects on need bases.
• Determining the Primary Index which very vital in table creation.
• User/Database setup. Implementing Teradata roles and profiles.
• Involving in Space allocation
• Tune the long running queries raised by application teams.
• Analyze DBQL tables data.
• Generate weekly report which contains expensive queries (which are taking more system
resources), and work on fixing those queries using query tuning techniques. Prepare reports with
tuning gains.
• Define concurrency thresholds to load utilities.
• Define rules and filters to stop run-away and bad queries.
• Compressions -Single and Multi value compressions..
• Optimized collect stats process, implementing sample stats wherever feasible.
• Implementation of Partitioned Primary Indexes on tables having size more than 30 GB
• Coordinating with application team for Production role outs.
Project Title – PLDW
Client – The Harford
Industry – Insurance
Team Size – 2
Duration – Aug’07-Oct’09
Project Description:
Personal Line Data Warehouse (PLDW) is the prime repository catering to the analytical needs of the
Personal Lines business including but not limited to the following Services: Policy Services, Marketing,
Product and Research.PLDW is comprised of policy detail, premium, loss, customer telephony
(CTI), and Customer Experience Management (CEMS) and Marketing data. Customers access data through
Business Objects, Standard Reports as well as SAS Enterprise Guide.
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5. Roles & Responsibilities:
• Created Mappings to populate Dimension and Fact tables.
• Created workflows and Sessions
• Involved in Data cleansing
• Used Trasfomations lookup,Router,Update Strategy to load SCD1 and SCD2 tables,
• Extensively involved in Design and Development part of Data mart.
• Prepared the documents (Impact analysis, HLD, LLD).
• Involved in Unit Testing and prepared the documents for UTP, UTR.
• Understanding the existing system and client requirements.
• Extensively worked on Teradata utilities like Bteq,Fastload, Mutiload
• Extensively involved in Design and Development part of Data mart.
• Hand on in Terada – DBA activities
• Monitor Database Space Management
Pavankumar. Akula 5

6. Roles & Responsibilities:
• Created Mappings to populate Dimension and Fact tables.
• Created workflows and Sessions
• Involved in Data cleansing
• Used Trasfomations lookup,Router,Update Strategy to load SCD1 and SCD2 tables,
• Extensively involved in Design and Development part of Data mart.
• Prepared the documents (Impact analysis, HLD, LLD).
• Involved in Unit Testing and prepared the documents for UTP, UTR.
• Understanding the existing system and client requirements.
• Extensively worked on Teradata utilities like Bteq,Fastload, Mutiload
• Extensively involved in Design and Development part of Data mart.
• Hand on in Terada – DBA activities
• Monitor Database Space Management
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