IP FUNG CHUN
Senior Database Administrator
Hong Kong
Summary
Results-driven Database Administrator (DBA) with 6 years of experience in designing, optimizing, and managing high-performance database solutions. Expertise in administering SQL Server, MySQL, Oracle, and PostgreSQL , ensuring data integrity, security, and high availability. Skilled in performance tuning, query optimization, indexing strategies, and database replication to enhance system efficiency.
Proficient in backup and recovery strategies, disaster recovery planning, and cloud-based database solutions such as AWS RDS, Azure SQL Database, and Google Cloud SQL . Strong experience in database automation using PowerShell, Python, and Bash scripting to streamline maintenance tasks and improve system performance.
Adept at collaborating with cross-functional teams, including developers and system administrators, to support business-critical applications. Committed to maintaining industry best practices, security compliance, and continuous improvement in database operations.
In addition to database administration, experienced in Desktop Support , providing technical assistance to end-users by troubleshooting hardware, software, and network-related issues. Skilled in installing, configuring, and maintaining operating systems, applications, and security updates to ensure optimal system performance. Strong ability to diagnose and resolve technical problems efficiently, offering excellent customer service and IT support in fast-paced environments.
Overview
15
15
years of professional experience
4
4
years of post-secondary education
6
6
Certifications
Work History
Senior Consultant (Database Role)
NCSI (HK) Limited
06.2024 - 03.2025
- Implementation, migration, and ongoing maintenance support
- Followed project
- Immigration Department of 1868 Chatbot - The Government of the Hong Kong Special Administrative Region
- Electronic System for Cargo Manifests - The Government of the Hong Kong Special Administrative Region
- Human Resources Management System - The Government of the Hong Kong Special Administrative Region
- Support Version
- Oracle Database Server 19c and 21c
- MSSQL Database Server 2022
- MYSQL Database Server 5.1, 5.2, 5.6, 5.7 and 8.0
- PostgreSQL Database Server 16
- PostgreSQL PGpool-II Database Server Tools 4.5
- Collaborated with the application development team to refine logical and physical data models
- Consistently met deadlines and requirements for all production work orders
- Tuned and maintained database system performance to ensure optimal operation
- Diagnosed and troubleshot database errors to minimize downtime
- Prioritized projects and project tasks depending upon key milestones and deadline dates.
- Troubleshot issues by understanding issue, diagnosing root cause and coming up with effective solutions.
- Built strong relationships with clients through consistent communication and proactive problem-solving efforts.
- Increased client satisfaction by providing tailored consulting services and effective problem-solving strategies.
- Streamlined project management processes, improving efficiency and reducing overall costs.
- Gave budget suggestions for projects, outlining financial needs, and forecasting.
Senior Systems Specialist
PCCW Solution Limited
11.2018 - 06.2024
- Implementation, migration, and ongoing maintenance support
- Followed project
- The Treasury - The Government of the Hong Kong Special Administrative Region
- Road Cargo System - The Government of the Hong Kong Special Administrative Region
- Education Bureau - The Government of the Hong Kong Special Administrative Region
- Support Version
- Oracle Database Server 8i, 9i, 10g,11g, 12c, 18c and 19c
- MSSQL Database Server 2008, 2008 R2, 2012, 2014, 2016, 2017 and 2019
- MYSQL Database Server 5.1, 5.2, 5.6, 5.7 and 8.0
- Assist application development team refine logical and physical data models
- Consistently met deadlines and requirements for all production work orders
- Tune and maintain the performance of the database system
- Diagnose and Troubleshoot database errors
- Manage & Test database backup and recovery
Desktop Support Technician
The Hongkong and Shanghai Banking Corporation
01.2012 - 01.2017
- Advocated for end-users to perform testing and problem analysis for server, desktop and IT infrastructure work
- Provided methodologies for object-oriented software development and efficient database design
- Provided documentation on start-up, shut down and first level troubleshooting of processes to help desk staff
- Consistently met deadlines and requirements for all production work orders
- Diagnosed and troubleshooted UNIX and Windows processing problems and applied solutions to increase company efficiency
- Directed onsite training for business users to maximize productivity
- Collaborated with clients from concept through final delivery of product or service
- Proposed technical feasibility solutions for new functional designs and suggested options for performance improvement of technical objects
- Perform 24 hours x 7 days on call mobile support
- Software deployment delivery
- Hardware Installation for new joiner users
Desktop Support Engineer
Deutsche Bank AG
01.2011 - 01.2012
- Advocated for end-users to perform testing and problem analysis for server, desktop and IT infrastructure work
- Consistently met deadlines and requirements for all production work orders
- Trained junior members of IT team regarding network security and troubleshooting of data circuits
- Directed onsite training for business users to maximize productivity
- Collaborated with clients from concept through final delivery of product or service
- Provided documentation on start-up, shut down and first level troubleshooting of processes to help desk staff
- Diagnosed and troubleshooted UNIX and Windows processing problems and applied solutions to increase company efficiency
- Responsible Thin Client VMware Management of each user
System Administrator
Prudential Corporation Asia
01.2010 - 01.2011
- Standardized job tasks and trained junior team members on best practices and standards
- Worked with users to determine areas in need of improvement
Education
Associate of Science - Computer and Information Sciences
Hong Kong Baptist University
09.2002 - 06.2004
High School Diploma -
St. John College
06.2004 - 06.2006
Diploma Information Technology
The Hong Kong Management Association
09.2024 - 01.2025
Skills
Certification
INTERNATIONAL ENGLISH LANGUAGE TESTING SYSTEM, 06/2004
Notice Date
1 month
Personal Information
Expected Salary: HK$53K / Month
Timeline
Diploma Information Technology
The Hong Kong Management Association
09.2024 - 01.2025
Senior Consultant (Database Role)
NCSI (HK) Limited
06.2024 - 03.2025
Senior Systems Specialist
PCCW Solution Limited
11.2018 - 06.2024
Desktop Support Technician
The Hongkong and Shanghai Banking Corporation
01.2012 - 01.2017
Desktop Support Engineer
Deutsche Bank AG
01.2011 - 01.2012
System Administrator
Prudential Corporation Asia
01.2010 - 01.2011
High School Diploma -
St. John College
06.2004 - 06.2006
Associate of Science - Computer and Information Sciences
Hong Kong Baptist University
09.2002 - 06.2004
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