Sivakumar Vondivillu

  • Bangalore, Karnataka India

Interest

  • Interested in Physics.
  • Interested in meta physics.
  • Interested in swimming, tennis and cricket.

Technical skills

Languages: C, C++, Visual Basic, Perl, PL/SQL, COBOL, IBM Assembler, CICS, TCP/IP, MQ/Series, IMS/DC, Transact/SQL, Windows NT 4.0 Server Software: Oracle (6,7,8), DB2, SQL Server, Access, Brio Enterprise, D2K Tapestry, Sybase, IMS, OEM, Oracle Financials. Systems: Windows (95, 98, 2000, NT), UNIX, MS/DOS, Mac/OS, VAX/VMS, OS/390 Hardware: IBM RS/6000, Sun, SGI, HP, UNIX Server, Compaq, Dell, DEC Alpha, IBM Mainframe (360, 370, 30XX, S/390) Certification: Oracle Certified Professional, Oracle Database Administrator (Oracle 8i)

Objective

An accomplished Database Administrator with demonstrated success designing and implementing database solution that improve business functionality. Possess diversified technical background with Enterprise System Solution. Proven ability to implement technologies that decrease costs, increase performance and positively affect the bottom line.

Summary

  • Extensive experience working with all aspects of in-house developed system.
  • Polished leadership skills, with ability to motivate teams to increase productivity.
  • Expertise in full project life cycle development for implementation and integration.
  • Deep understanding of technology with focus on delivering business solutions.

Work History

Work History
Jun 2008 - Present

Senior Database Consultant

ABC Company

Oversaw design and maintenance of Database environment at Arco Alaska division of $50 billion Oil Exploration and Production Company. Supported distributed Oracle database environment. Performed upgrades, patch maintenance and integration with vendor software on AIX, NT and Solaris platforms. Led up to 7 team members performing Database Administration.

  • Initiated utilization of Data Warehouse ETL software during conversion of legacy data in IMS to Oracle, saving over 50% of total project costs by reducing contract programming.
  • Led design of data Warehouse for Arco Alaska encompassing extraction of IBM legacy system business and engineering data into Oracle for support purpose, which improved timeliness of reports and enhanced ability to analyze inventory.
  • Established systems to provide limited data to vendors extranet, resulting in dramatically reduced world load on accounting staff.
  • Severed as technical project lead for database server consolidations project, collapsing multiple database servers to form large SMP environment, reducing costs by eliminating two DBA positions.
  • Performed key role as technical consultant during transition from IBM Mainframe to client/server model. Recommended database, development and network software that contributed to eliminating mainframe support structure with 20% decrease in support costs.
Jun 2003 - May 2008

Database Design Analyst

XYZ Company

Developed database for $30 million Software Development Company serving insurance industry. Provided logical and physical database design for client management software. Performed design within IMS.DB, CISC environment.

  • Implemented design enhancements for major IMS database and initial release of Client Management System that substantially reduced load times and online transaction response.
  • Designed and deployed data migration process for release to beta site customers, performing onsite implementation and decreasing migration process from several weeks to 2 days.

Education

Education

EPBM

IIM Calcutta
  • Did several case studies of companies
  • Attended one week course in IIMB

BE

Thiagarajar College of Engineering
  • Developed a systems integration application
  • Organized college festival
  • First prize in long jump

Skills

Skills

Python

Used python and django for implementing an assignment for a website.

Certifications

Certifications
Apr 2006 - Mar 2007

EPBM

IIMB