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@limchounghuy
Flag of Cambodia Pnom Penh, Cambodia
Member since May, 2012
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limchounghuy

Trực tuyến Ngoại tuyến
Database Developer & DBA (Certified Oracle Processional, Certified Microsoft Professional)
0 đánh giá
0.0
  • N/ACác công việc hoàn thành
  • N/AĐúng ngân sách
  • N/AĐúng giờ
  • N/ATỉ lệ thuê lại

Portfolio

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Kinh nghiệm

Oracle Database Analysis & DBA

Apr 2011

o Design, create and maintenance database (SQL Server and Oracle) o Backup and recovery Database o Design and Implement Replication o Design and Implement Log shipping and Database Mirroring o Create procedure, package, function, Trigger o Implement Database warehouse o Create Auto task for backup and recovery o Implement security for Server and Database o Query data from multiple data source Ms SQL server and Oracle o Implement database tuning o Design and Implement for ASM (Auto storage managem

Professional Software Trainer

Mar 2008

o Train Students and Employees from other Companies o Documentation o Researching and Implementing

Oracle Database Administrator

Jan 2008 - Apr 2011 (3 years)

o Primary duties & responsibilities o Troubleshoot all problems in a timely manner o Develop and maintain all database servers o Build database schemas, tables, procedures and permissions o Monitor systems and platforms for availability o Oversee backup, clustering, partitioning and replication o Analyze and tune database for optimal efficiency o Install and test upgrades and patches o Implement security and encryption o Ensure backup and database disaster recovery plans are documented, tested

Senior Software Engineer and Software Trainer

Jan 2006 - Dec 2007 (1 year)

o Maintenance Existing Applications: o Maintenance Re-Insurance Management system o Develop New Window Applications : o Develop Web Application o Document the new Programs o Create User Manual for applications above o Train the existing programs to end-users o Train employees for any program related to their work o lead other programmers on how to develop new Application o responsible for problem solving related to web and window application o Choose libraries and frameworks for developmen

Software Engineer

Jun 2005 - Dec 2005 (6 months)

o Database management o Maintenance HR System o Develop New Application : o Time attendance System. o Customer: Nokia KTH , NowCrop Factory. o Customer: Royal Angkor Report and Spa o Develop Web Application o Designed static web site for Advanced Smart card & Secure-System o Document the Programs o Design Artworks (Brochure, advertisement Banner..) o Customer: Canadia Bank, Acleda Bank, Pencil Super Market, World vision. o Install and maintain Internet and Email Server o Train em

Giáo dục

Bachelor Degree of Maths

2001 - 2005 (4 years)

Bachelor Degree of Computer Science

2002 - 2006 (4 years)

Chứng chỉ

OCP (2010)

Oralce

Oracle Certified Professional on Oracle 10g Database Administration

MCITP (2011)

Microsoft

Microsoft Certified IT Professional on Ms Sql Server 2008 Database Development

Các Chứng Nhận

  • Đã kết nối với Facebook
  • Freelancer Ưa Thích
  • Đã Xác Thực Thanh Toán
  • Đã Xác Thực Điện Thoại
  • Đã Xác Thực Danh Tính
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