About Me |
PROFESSIONAL SUMMARY
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Overall, I have 14 years of experience in Analyze, Design, Program and Maintain Enterprise Information by using SQL Server, DB2, MySQL and ORACLE Databases. Specifically, I have 6 years of experience in OLTP and OLAP Data Architect and 3 years of experience in SQL Server DBA. I have sound knowledge in Business Process Model, Entity Relationship Model, Dimensional Data Model and some knowledge in Unified Modeling Language with Zachman Framework. |
TECHNICAL & DOMAIN SKILLS
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Data Architect Tools |
IBM RDA 7.0, MS Visio 2010, CA Erwin |
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Database Applications |
MS SQL Server, ORACLE, DB2, MySQL |
Database Administration |
MS SQL Server 2005, 2008 R2 & 2012 |
BI Tool Applications |
Crystal Report, DTS, SSIS & SSRS |
Domain Knowledge |
Health Care, Health Insurance, Finance, Sales and Aviation |
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ROLES AND RESPONSIBILITIES
Data Analyze
- Investigate Enterprise’s Operation through Business Process Model.
- Educate Enterprise’s Vertical and Horizontal Operational Flow to I.T. Team.
- Prepare System Specification with Cross Functional and Data Flow Diagram.
- Define and Maintain Database Capacity Plan and Growth Monitoring Statics Report.
- Analyze and Define “Data Transmission Rules” for Data Cleaning and Integration Job.
Data Architecture
- Design Data Mart Database?s Logical and Physical Database?s Data Structure.
- Transform UML Class Architecture into Data Architecture in Forward Engineering Job.
- Re-engineering Legacy Database?s Physical into Logical and Conceptual Data Structure.
- Transform XSD Structure into Database?s Conceptual, Logical and Physical Data Structure.
- Audit Legacy Data Architecture with Transitive, Non-trivial, Lossless Join Mathematic Technique.
Database Administration
- Installation, Configuration and Upgrading of Microsoft SQL Server 2005/2008/2012.
- Create and Maintain Databases in Development, Staging and Production Environment.
- Create and Maintain SERVER, DATABASE, OBJECT Level USER Role and Authentication.
- Create and Maintain Full/Increment/Log Databases Backup and Restore based on Strategy.
- Create, Monitor and Maintain INDEX through pre-defined Stored Procedures.
- Re-write complex SQL Query, Stored Procedure based on SQL Query Execution Plan.
- Analyze and design Table Partition based on Business Unit, Geographical and Transaction.
- Create and Maintain SQL Server Agent JOB Schedule and Error Log Information.
- Monitor and Maintain Database Performance through WINDOW & SQL Server Profiler.
- Deploy DTS, SSIS and SSRS Project Solution in Development and Production Environment.
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