WazoTek · Hong Kong
Fractional CTO in Hong Kong for cloud, data, and AI decisions
Senior help for Hong Kong companies that need clear calls on cloud architecture, data platforms, AI, and vendors, without hiring a full-time executive.
Most work starts with a Diagnostic Sprint: a short, fixed-scope review with a written report and practical next steps.
When to Bring in a Fractional CTO
Cloud spend is rising, but architecture confidence is low
Bills keep climbing, and nobody is sure the current architecture will hold up for the next stage of growth.
Data is fragmented and decisions are delayed
Data lives in too many places, reports take forever, and there is no clear plan to fix it.
AI is on the agenda, but roadmap and business case are unclear
Leadership wants to explore AI, but nobody in-house can tell real value from vendor hype or put a credible plan together.
Major vendor decisions move forward without enough internal technical challenge
Big vendor and platform decisions keep moving ahead without anyone inside who can push back or check the technical claims.
How Engagements Work
Choose a Diagnostic Sprint, Monthly Advisory, or Fractional CTO. Most companies start with a short Diagnostic Sprint.
See engagement models →Track Record
A few results from past leadership and advisory work. Client names stay private where needed.
Production SaaS / cloud platform
Cloud Infrastructure Optimization
Reduced cloud operating costs by 80% while maintaining uptime and performance for a production platform used at scale.
Data & analytics platform
Platform Architecture & Scale
Architected and delivered a platform supporting 100,000+ active users across complex data and analytics workflows.
Product engineering organization
Engineering Velocity Improvement
Improved engineering velocity and deployment frequency by 70% through CI/CD modernization, team process refinement, and technical leadership.
Wearables / IoT · multi-brand hardware
IoT & Cloud Integration
Built and supported complex IoT systems integrated with cloud infrastructure, handling real-time data streams and coordinating physical and digital systems across global brand partnerships.
About
Mathias Verdon
Founder · Fractional CTO & Senior Advisor
Fractional CTO based in Hong Kong, with nearly 20 years leading engineering across cloud, data, AI, and platforms. You work with Mathias directly, not a rotating bench.
About WazoTek and Mathias →Frequently Asked Questions
Pricing, who it is for, how we differ from an agency or full-time CTO, and how work usually starts.
Read the FAQ →Get in Touch
WazoTek takes on a small number of retained clients. Start with a short Diagnostic Call. If it is a fit, we usually follow with a fixed-scope Diagnostic Sprint.