A Software Partner That Thinks Like a Business Owner.
Sivvexa was built on the belief that great software engineering and deep business understanding should not be separated. They belong together.
Our Story
Sivvexa was founded by Werayoot Kunphai (นายวีรยุทธ กันภัย), a full-stack software engineer based in Thailand with years of hands-on experience in software delivery.
After working as an engineer on teams of varying sizes, one pattern became clear: the gap between what a business needs and what software teams deliver is almost never a technical problem. It is a communication and alignment problem.
Sivvexa exists to close that gap. By combining senior engineering execution with a genuine understanding of how businesses operate, we are able to scope accurately, build the right thing, and deliver systems that actually get adopted and used.
The name Sivvexa reflects a commitment to precision and craftsmanship — qualities that matter when the software you are building will run critical parts of your business.
Mission & Values
Our Mission
Deliver fast, innovative, and sustainable software solutions — combined with strategic consulting — to drive lasting success for our clients' businesses.
Our Vision
To be the technology partner clients think of first when they need help building and elevating their business through innovation.
What Sivvexa Stands For
Swift
Moving fast without cutting corners. Rapid alignment, short iterations, and quick time-to-market are built into how we work.
Innovative
Delivering creative, non-generic solutions that help clients stand out. We stay current with tools and approaches that actually make software better.
Value-driven
Every decision is measured against business impact. We build what moves the needle — not features for their own sake.
Visionary
Understanding the full business picture. Seeing opportunities and risks ahead — not just executing on what is in the brief.
Exabyte
Scale, power, and advanced technology. A commitment to building systems that are robust, capable, and ready to grow.
Sivvexa Founder
Werayoot holds a Master of Science in Computer Engineering (Major: Computer Science) from Chulalongkorn University. He is a full-stack engineer with deep experience across the entire software delivery lifecycle — spanning frontend development, backend architecture, database design, DevOps, and product delivery.
With experience both as an embedded team member and as an independent delivery partner, he understands what good systems look like in production, not just on paper.
Working with Sivvexa means working directly with Werayoot. Communication is direct, decisions are made quickly, and the person responsible for your project is the same person writing the code.
Want to work together?
We take on a small number of projects at a time to maintain quality. If the timing and fit are right, let us talk.
Get in Touch