Full-stack
Web Developer
& CTO
I'm Martin Sarsini — a freelance full-stack web developer and CTO. I design and build web apps end-to-end: business analysis, UX, back-end with PHP & Symfony, JavaScript and SEO, for clients worldwide.
Need to hire a freelance dev?
Searching for a freelance web developer on a project-by-project basis? I'm available for PHP and other web-app work. Expect cost-efficient, top-notch delivery with a personal touch — start to finish, no hidden costs.
Berlin is home and I keep a base in Glasgow — but my resources aren't limited to those locations. I work remotely on projects worldwide.
Full-stack & CTO expertise
CTO & Tech Consultant
Technology strategy, planning and execution — aligning tech with business objectives and building strong technical teams.
Read more →Back-end Developer
Specialising in back-end work with PHP and Symfony, applying Clean Code principles across every project.
Read more →Front-end Developer
Responsive websites and web apps focused on exceptional UI and UX, built with modern technologies.
Read more →SEO Specialist
Driving traffic through performance, accessibility and fine-tuned SEO — converting visits into qualified leads.
Read more →Why clients hire me
I'm interested in how software solves real problems and improves people's lives. Across my career I've worked on projects exploring exactly those possibilities.
Check out my Projects ↗“I briefed Martin on a complex survey site involving heavy calculations. He went above and beyond — delivering something capable of more than I ever envisioned. Totally recommend Martin.”
“Martin is an excellent Developer who consistently delivered high-quality work and maintained a positive attitude throughout the project. His understanding, knowledge and experience in his field is undeniably impressive. I would highly recommend Martin to anyone looking for a talented and dedicated Full Stack Developer.”
“I had the pleasure of working with Martin from initial concept to delivery on a new community development project. He was a wonderful IT guide and designed and created a very effective and user-friendly platform for us. I have absolutely no hesitation in recommending Martin to you.”
“We've had an excellent long-term relationship with Martin. While his main role has been developing and maintaining our large web application (using Symfony & PHP), he has also been on hand to help with any general development / database / security issues. I'd highly recommend working with Martin!”
“I highly recommend Martin, a reliable and professional full-stack web developer. He consistently delivered high-quality work on time and demonstrated an impressive understanding of web development technologies.”