William Siong

Available to hire

I am detail-oriented and adaptable, with experience across sales, IT technical support, and training.

About

I am detail-oriented and adaptable, with experience across sales, IT technical support, and training. I have hands-on skills in digital marketing, website management, technical troubleshooting, and customer relationship management, with a strong aptitude for learning and problem-solving.

I am passionate about applying my diverse background to help organizations grow, deliver effective training, and support customers. I enjoy building and managing websites, running online campaigns, and collaborating with teams to achieve meaningful goals.

  • 24 years' experience
  • Joined December 2025

Languages

  • EnglishFluent

Industry experience

  • Software & Internet
  • Professional Services
  • Education

Work experience

Freelancer – Online Marketing & IT ServicesJul 2018 – Nov 2023 · 5 yrs 5 mos

Developed and managed websites, blogs, and online campaigns. Delivered IT support services to SMEs, including hardware troubleshooting and software solutions.

Trainer & Presenter · Norman System Pte LtdOct 2013 – Aug 2015 · 1 yr 11 mos

Conducted product training and presentations for investors and system integrators.

Technical Support Roles · Various CompaniesJan 1985 – Dec 2001 · 17 yrs

Delivered comprehensive technical support services to customers, both remotely and on-site. Tested and evaluated new computer hardware and software products.

Education

Programme · ST College2003
Effective Self-Management · ST College2003
LCCI Certificate in Public Relations · Thames School of Commerce1989 – 1990
Professional Diploma in Digital Marketing · Lithan Academy2025

Certifications and awards

SCTP Professional Diploma in Digital Marketing2025
Corporate Trainer Certificate2012
Sales Executive Certificate2012
LCCI Certificate in Public Relations1989 – 1990

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