Senior frontend development
for agencies and businesses.

Frondio is a founder-led development studio helping digital agencies and businesses build, maintain, and extend modern web products with React, Next.js, TypeScript, and headless CMS platforms.

How Frondio works with you

Focused senior frontend work for agencies that need extra capacity, and for businesses that need a reliable development partner.

Frontend Development

Production websites and web applications in React, Next.js, TypeScript, and Tailwind CSS β€” from design, from existing systems, or alongside your internal or agency team.

CMS & Web Platforms

Sanity, Payload CMS, WordPress, Shopify, and related work: CMS setup, frontend integration, APIs, Algolia, third-party tools, and deployment on Vercel or Netlify.

Agency Development Partner

Experienced frontend capacity for digital agencies β€” extra help when the pipeline is full, delivery of client projects, ongoing features, maintenance, or ownership of a defined part of a larger build. Ongoing collaboration is available.

A focused development studio

Frondio is founder-led. You work directly with a senior frontend developer with 10+ years of experience β€” not through layers of account management. Small, focused, and built for long-term collaboration with agencies and businesses.

Senior-level work. Direct collaboration.

Clear communication and production-ready frontend delivery β€” no extra process between you and the work.

Suited to retainers, busy periods, and ongoing product work, not only one-off launches.

Modern stacks first: React, Next.js, TypeScript, and headless CMS. WordPress and Shopify when they are the right fit.

Tell me about your project

Whether you need help with a specific build, additional capacity for your team, or ongoing development support, send a few details and I’ll get back to you.

You’ll be talking directly with the developer who will be involved in the work.

Prefer email? Write directly to office@frondio.com

Frondio | Senior Frontend Development Partner