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Senior Database Engineer Campbell, CA

OBJECTIVE

Challenging and responsible position in Database Administration, Architecture, and Development

SUMMARY

  • Over 20 years in database administration, design, data modeling, software development, and network engineering. Proficient in administration and on - call support of mission-critical 24x7 database servers. Skilled in client/server and web applications, banking, financial, manufacturing, and CRM packages.
  • Hands-on data warehouse experience. Able to handle multiple assignments and meet aggressive deadlines.

TECHNICAL SKILLS

  • MS SQL Server (6.0 - 2016)
  • Oracle (8
  • 9i
  • 10g)
  • Sybase (ASA 5.5
  • ASE 11.9
  • 12.5)
  • MySQL
  • Windows
  • Linux (RedHat/Fedora)
  • UNIX (Solaris)
  • Novell NetWare
  • Citrix
  • Hyper-V
  • VMware
  • Transact-SQL
  • MDX
  • PL/SQL
  • Visual FoxPro
  • PowerShell
  • VBScript
  • Perl
  • C#
  • C++
  • Assembler 8086/88
  • Z80 and PDP-11
  • Visio
  • RedGate
  • ERwin
  • PowerDesigner
  • ER/Studio
  • Lumigent
  • DBArtisan
  • TOAD
  • RMAN
  • NetIQ
  • HP and Dell servers
  • EMC
  • IBM
  • Nimble
  • and JetStor SAN
  • Cisco
  • HP
  • Netscreen network equipment

PROFESSIONAL EXPERIENCE

Senior Database Engineer

Confidential, Campbell, CA

Responsibilities:

  • Responsible for administering, monitoring and 24x7 support of database, IIS/Tomcat, and variety of application servers including: hardware and software configuration to ensure high performance and high availability; failover cluster installation (MSCS, WSFC), configuration and maintenance;
  • Hyper-V and VMware cluster installation, virtual machines configuration, central management setup; building virtual infrastructure for Production, QA and Development departments including database, application, Web and BO reporting servers and client workstation on different OS platforms;
  • SQL Server installation and configuration (replication, log shipping, database mirroring, AlwaysOn); install, configure, and manage MS SQL Servers in Microsoft Azure monitoring server performance and availability (HostMonitor, WhatsUp Gold); developing and maintaining data transformation and loading using scripts and SSIS packages; work closely with the development team to define and implement platform requirements, performance measurements, capacity planning, and security standards; data warehouse environment configuration;
  • Business Object Enterprise installation and configuration;
  • EMC CLARiiON and Symmetrix, IBM, Nimble, and JetStor SAN configuration and maintenance;
  • Cisco and HP switches configuration; client side configuration (QLogic, Navisphere, PowerPath, SANsurfer, boot from SAN) maintaining documentation on administration standards, best practices, and quality improvements.

Senior Database Administrator

Confidential, Saratoga, CA

Responsibilities:

  • Performed monitoring, upgrade, maintenance and database/client application update for 16 MS SQL Servers and 2 Sybase servers running on Windows for several TV broadcasting networks. Remotely administered 28 Oracle servers running on Windows and Linux for one of the biggest national TV cable networks, including: hardware and software configuration to ensure high performance and data redundancy including replication, log shipping and database mirroring solutions, backup/recovery strategy development; development of scripts to monitor database parameters and key performance indicators in real-time to meet service level agreement conditions.
  • Served as the technical project lead for several data conversion projects:
  • Sybase to MS SQL Server - for one of the biggest US News channel with no service interruption;
  • DB2 to MS SQL Server - for 6 TV channel network with minimum down time.
  • Supported developers creating an integrated management system for programming, sales, traffic, and financing of cable and broadcast network advertising businesses: re-designed and tuned existing database schema and objects, optimized queries to improve performance, minimized db space, improved db consistency; developed a tool generating scripts for custom application installation.

Senior Database Administrator

Confidential, Cupertino, CA

Responsibilities:

  • Administration of MS SQL Servers with the total database size over 2 TB. Creation of maintenance plan and backup/recovery strategy for high volume usage databases, database performance monitoring and tuning, development of DTS packages, scripts and jobs to load data from a variety of sources.
  • Business requirement analysis, logical/physical database design providing data integrity and high availability.

Database Administrator / Database Developer

Confidential, San Francisco, CA

Responsibilities:

  • Administration of 20 production servers in four geographical areas running online financial and real estate applications in 24x7 mode with distributed databases including bi-directional replication and multi-platform (SQL Server, Oracle) environment configured for distributed transactions.
  • Creation of OLTP and OLAP databases for client/server web-based B2B/B2C loan application.

Programmer Analyst & Database Administrator

Confidential, Sunnyvale, CA

Responsibilities:

  • Porting legacy ERP software application for electronic manufacturing from Visual FoxPro to MS SQL Server including database schema redesign, existed data transfer, converting FoxPro code into TSQL stored procedures and triggers, user interface modification.
  • Hardware configuration, installation and maintenance of MS SQL Servers, database security configuration, backup/recovery setup, database performance tuning.

Software Engineer and System/Database Administrator

Confidential

Responsibilities:

  • Design, development, installation, and support of various applications for HR and Accounting of Regional Social Security administration, Regional Cancer Hospital, and Ukrsotsbank including banking automation system with remote access using enhanced security (DES, RSA), robotic devices automatic control, etc.

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