Dev Sarthak

Hi,

I’m Sarthak Gupta, a full-stack web developer from India with over 15 years of experience building websites, web applications, and custom content management solutions.

Over the years, I’ve worked with clients, designers, and digital agencies across many industries, turning creative ideas and complex requirements into reliable, well-structured websites — including multilingual builds in English, German, French, Italian, and Spanish.

Kirby CMS is one of my core specializations. I love its flexibility, simplicity, and developer-friendly architecture. From fully customized Kirby websites and intuitive Panel setups to complex content structures, custom functionality, and third-party integrations, I help clients make the most of what Kirby has to offer.

My technical background extends well beyond Kirby and I work extensively with PHP, HTML, CSS, JavaScript, Tailwind CSS, React, and Next.js etc bringing a practical understanding of both frontend and backend development to every project.

A reliable development partner for agencies

A significant part of my work involves collaborating with design studios and digital agencies as a white-label development partner — translating detailed Figma/XD/PSD designs into pixel-accurate, responsive websites, developing custom Kirby features, and providing dependable ongoing support.

I also help businesses maintain and improve their existing websites through Kirby upgrades, performance improvements, troubleshooting, and hosting, maintenance, and ongoing development services.

My approach

I believe a great website needs more than an attractive design. Clean code, thoughtful architecture, usability, performance, and maintainability matter just as much. I prefer practical solutions over unnecessary complexity, clear communication over jargon, and long-term relationships over one-off projects.

Have a Kirby project in mind, or need a dependable developer for your agency?

I’d love to hear about it.