k
kelvinyo

Kelvin

@kelvinyo

Microsoft Infrastructure and Cybersecurity Consultant

Malaysia
English, Chinese
About me
With over 10 years of experience in system and network infrastructure design, configuration, and administration, I specialize in building secure, scalable, and high-performing IT environments. Skilled in servers, firewalls, routers, and switches, as well as virtualization (VMware, Hyper-V, Proxmox) and cloud platforms (AWS, Azure). Proven track record in cybersecurity, system migrations, disaster recovery, and leading cross-functional teams to deliver projects on time, within budget, and aligned with business goals.... Read more

Skills

k
kelvinyo
Kelvin
Offline • 
Average response time: 1 hour

See my services

Technical Support
I will troubleshoot windows server issues remotely
From$20 / projectMore details
Technical Support
I will configure fortigate firewall VPN and security policies
From$25 / projectMore details

Work experience

Self_Employed

Freelance IT Infrastructure & Technical Support Specialist

Self Employed • Freelance

Jan 2012 - Present • 14 yrs 7 mos

Providing freelance IT infrastructure and technical support services, including server administration, networking, firewall and VPN configuration, virtualization, backup and disaster recovery, cybersecurity, Microsoft 365, and remote end-user support. Experienced in troubleshooting technical issues, implementing reliable solutions, documenting work clearly, and supporting clients remotely and onsite.