Teradata Dba Resume
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Cleveland, OhiO
PROFESSIONAL SUMMARY:
- I have around 15.5 years of work experience in the IT industry.
- Designing, development, DBA activities involving Teradata and designing, developing and supporting end - to-end features in Teradata Database Administration namely -
- Database Securities (Via roles, LDAP, Default)
- Expert in Query Tuning related to Spool space error, simplifying long running queries and many others.
- My strength is Performance Tuning of system and queries.
- Teradata AWT and VPROC analysis.
- Teradata integration with Protegrity for data protection.
- Database Failover/Failback (Entire planning and execution)
- Installations of Database patches and TTUs, Troubleshooting.
- Database Object backup and recovery using Teradata DSA.
- Performance Tuning of database using Viewpoint portlets.
- Automated Release management with Teradata using DevOps.
- Troubleshooting database issues and resolving alongside TAYS.
- Database Object, space management.
- Object Compression using MVC and other compression methods.
- Data mart setup within Database.
- Experience in Teradata Datalabs.
- Expertise in Teradata Datamover.
- DevOps (uDeploy) integration with Teradata.
- One of my area of strength is Performance Tuning of Teradata queries, improving overall batch processing, tuning around job scheduling.
- Performance Tuning involved PDCR data analysis, Viewpoint data analysis, batch job scheduling analysis and sometime rewriting queries along with statistics modification.
- Have good experience in Teradata DBA activities like database maintenance activities
- Performance Tuning, Teradata user and database creations.
- Analyzing and tuning complex queries.
- Full scale database objects management.
- Creating and managing user accounts.
- Prepared scripts for monitoring the system.
- Installed Teradata drivers for the Teradata utilities. Refreshed the data by using fast export and fastload utilities.
- Used Teradata Administrator and Teradata Manager Tools for monitoring and control the system.
- Good understanding and hands on knowledge of Teradata Data Mover, Teradata Wallet
- Good knowledge on installing, supporting and problem solving of various Teradata utilities on WINDOWS and Linux platforms.
- Extensively worked in Teradata DBA activities like: Teradata migration from other databases, I have worked along very closely with Enterprise ETL team, Data Scientist group, Data Analysts and solving various performance, connectivity and installation related issue.
- Hands on expertise on DBS installation / upgrading / maintenance, Creating Teradata Users, Teradata Database capacity planning.
- Lead the teams in the usage of mostly all the Teradata Utilities like Fastload, Multiload, Tpump, BTEQ, FastExport. Teradata monitoring using Teradata Viewpoint.
- Worked extensively in C, C++, Shell Scripting, Unix Internals, Teradata and well versed with other RDBMS like Oracle.
- Strong in developing tools and system applications using Unix Internals. Worked on Windows NT, 95, CE, SUSE Linux.
- Worked extensively in Teradata Manager, PDCR, BTEQ, TDADMIN, VIEWPOINT, DATA MOVER, TERADATA STATS MANAGER, Teradata RDBMS, SQL, Teradata Data Modeling, Teradata Client on SUSE Linux.
SKILL:
- TERADATA VIEWPOINT, STUDIO, ADMINISTRATOR, ATANA SUITE
- FASTLOAD, MULTILOAD, TPUMP, TERADATA PL/SQL, BTEQ
- UDeploy/GIT
- Unity Data Mover
- Informatica
- Oracle
- SUSE Linux
WORK EXPERIENCE:
TERADATA DBA
Confidential, Cleveland, Ohio
Responsibilities:
- Teradata Performance Improvement for queries and database
- Database securities
- Teradata VIEWPOINT
- Teradata Workload Management
- Automated release management in Teradata
- ATANA Suite
- Database backup and recovery.
- Teradata Unity Data Mover.
- In depth knowledge of Teradata PDCR/DBC metadata to analyze query performance
- Teradata shell scripting.
Tools: Teradata Viewpoint, Teradata Studio, Teradata Administrator, ATANA SUITE, Automated Release management tool, Unity Data Mover, Teradata Statistics manager.
Data Analyst
Confidential
Responsibilities:
- As a data analyst I performed the following activities -
- Participated in building an inhouse tool to validate data lineage across the enterprise.
- Data analysis and report preparation of Banking data.
- BASEL analyst.
Tools: Inhouse tool, Oracle Toad
Informatica Development and Support
Confidential, Cleveland, Ohio
Tools: Informatica/Linux/Oracle/Appfluent support, Informatica, Oracle, Linux.
Informatica, Mainframe Development
Confidential
Tools: Informatica, Mainframe, Oracle
Mainframe, AS/400 Development
Confidential
Tools: Mainframe, AS/400, DB2, COBOL, JCL