One engineer. No black boxes.
Cylvox operates as an independent solo studio to eliminate bloat. Every project is engineered directly without middlemen — no account managers relaying messages, no offshore subcontractors you'll never meet.
This studio was built around a specific gap: AI tools make it fast to ship something that looks finished. Making it actually hold up — under real traffic, a security review, or a proper SEO audit — is a different job. That's the work we specialize in: hardening, scaling, and optimizing systems that were built fast enough to have skipped a few steps.
Supun Sanjana
Cylvox isn't a brand name for an agency — it's me. I'm a software engineer based in Sri Lanka, working full-time in software engineering and IT support by day, and running Cylvox in the hours after.
I've spent years building internal tools, automation pipelines, and production systems — the kind of work that has to hold up, not just demo well. Cylvox is where I bring that same standard to client projects: real performance numbers, real SEO results, and code I'd be comfortable putting my name on.
When I'm not writing code, I'm usually deep in an Arduino build, tearing into electronics, or documenting what I'm learning as I work toward AWS/DevOps certifications — because the standard I hold my own work to keeps moving.
How we work.
Senior software engineers & designers. Direct Slack access. Zero handoffs into black boxes.
Align & Audit
We analyze your tech stack, audience goals, and audit vibe-coded software for architectural flaws.
Design & Shape
We create distinctive visual design systems and experience maps built to convert visitors.
Build & Automate
We engineer Next.js apps, integrate Headless Sanity CMS, and set up 24/7 n8n AI workflows.
Hardened Scale
We optimize Core Web Vitals, implement security guards, and measure continuous performance.