Alexander Cillán

formerly known as Cillysen

Alexander Cillán

formerly known as Cillysen

I design brands, products and websites for startups that look as good as they work.

I’m Alexander, a brand, product and web designer in Palma de Mallorca (Spain), working with startups and tech teams, mostly in the US. I’m also a Product Designer at Anvara, and I run every project on a clear process.With a team of five, I’ve designed for 200+ founders in AI, SaaS, crypto and fintech since 2021. Read the full story on my about page, or contact me to start a project.

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Trusted by founders building what’s next.

“Alexander designed clean, on-brand email templates for us. He worked fast, communicated clearly, and handled feedback effortlessly. Super easy to work with.”

Adrian

CTO at Anvara

“Alexander is the absolute design GOAT. No one better out there. No one higher quality. He actually cares about the design and how it comes out looking. He’s just the best!”

Hayden

Founder at Waveform

“Nothing but great things to say! Alexander has been incredible across multiple projects this month and has quickly become my go-to designer.”

Ian

Co-Founder at Timepiece FNF

“Alexander is insanely fast, detailed, and professional. The final designs went way beyond my expectations, and he truly cares about making your vision real.”

Andrei

Owner at Offensive Pulse

“…nailed our rebrand with consistency across socials and site. Creative, efficient, and a top designer we’ll keep working with for future projects.”

Tom

Co-Founder at Primed Proxies

“The Celestix logo looks premium and modern. Alexander gave us multiple options with unique touches, made the process smooth, and delivered a polished result that really stands out.”

Emil

Founder at Celestix AI

“…detail and communication are spot on. I’ve hired him many times and always been impressed with the results. Highly recommend to anyone.”

Jared

Founder at Falx.co

“Working with Alexander means creativity, clarity, and great taste every single time. He’s reliable, collaborative, and always makes the work better without overcomplicating things.”

Ioannis

Founder at Canary Canary

Trusted by founders building what’s next.

“Alexander designed clean, on-brand email templates for us. He worked fast, communicated clearly, and handled feedback effortlessly. Super easy to work with.”

Adrian

CTO at Anvara

Alexander Cillán, the designer behind the canvas.

Alexander Cillán (formerly Cillysen) is a designer and creative director in Palma de Mallorca who designs brands, products and websites for startups.

projects delivered since 2021: 2,000+
founders I’ve worked with: 200+
client testimonials: 400+
countries visited, and counting: 28

Meet Alexander

Half Spanish, half Danish designer, born in Tenerife and now based in Palma de Mallorca. Designing since 17 and independent since 2018, I work mostly with startups and tech teams in the US.

What I do

I design brands, products, and digital experiences across crypto, SaaS, gaming, fintech, AI, and consumer tech. I’ve worked as Cillysen since 2012, and since 2021 I’ve delivered 2,000+ projects for 200+ founders. AI is part of every workflow, helping me explore faster and build smarter.

What drives me

I’m drawn to how things are made: furniture details, architectural edges, natural patterns. Travel fuels that curiosity; 28 countries and counting, each one influencing how I think and design.