About Us

The agency your mother warned you about

(Don’t worry – we’ll return your calls.)

Turning your business ideas into smart digital products since 2018

The essence of our name is inspired by the mystical ‘Pandora’s Box’, symbolizing the unleashing of potent, unseen power into the world, and the term ‘Cellar Door’, revered as one of the most phonetically beautiful phrases in the English language. We are passionate architects of the digital realm, crafting elegant solutions to challenges that come in all shapes and sizes, for companies large and small. As our name entails, with every creation, we strive to blend visual poetry with operational excellence, opening doors to unexplored dimensions of innovative brilliance.


Years of experience


Successful projects


Lines of code written

Our mission

We are driven by a desire to empower brands, allowing them to transcend ordinary boundaries and connect with audiences in profound and unforgettable ways. We love relentless exploration, experimentation and refinement. We seek to evoke wonder, and to transform the internet into a tapestry of endless possibilities and meaningful interactions. Together, we can create a world where every digital encounter is a journey of discovery and delight.

We are trusted by leading companies

Acoustic Backs And Tracks Logo, A Digital Download Store Selling Acoustic Backing Tracks
90s Baby Vintage Logo, a second hand vintage clothing store
Quori Logo - A Risk Management Web Application

Why work with us?

A passion for excellence

Since the age of 15, Tristan, the founder of Cadora Design, has been immersed in the digital world, crafting computer games and tinkering with technology. This early fascination has evolved into a commitment to delivering exceptional, cutting-edge solutions for our clients.

Great client support

Our commitment goes beyond delivering top-notch products; we are dedicated to setting you up for sustained success, addressing your concerns with promptness and professionalism as well as providing training sessions, guides and videos as needed.

Turnkey solutions

Our process is simple and hassle-free, letting you focus on what you do best while we take care of your digital presence, blending style with functionality. With us, you gain more than a service; you gain a partner committed to your brand’s success.

Variety of tech

Whether it's a website builder like Wix, or a fully custom solution based on a Flask API and MongoDB database, we can taylor any solution to your technical level and unique needs.

Budget friendly

Fixed prices on a project per project basis - no paying hourly and unpredictable bills. We don't rent an office so we can keep our costs down and pass on savings.

Top industry specialists

During our time, we've worked on mission criticial applications for governments and corporations, gaining invaluable experience that we can bring to you and your business.

Our working process

Our clear, structured process ensures quality results everytime.

Problem identification

We start with a call to understand your unique challenges and if we’re a good fit. If so, we proceed to a longer, in depth discovery meeting, pinpointing your needs, and crafting a clear problem statement.


Through diligent research and regular feedback loops, we study market trends, competitor moves, and user behavior, formulating the optimal strategy for you.


After securing a commitment deposit, our team crafts tailored solutions, with regular check-ins ensuring transparency and alignment at each step.


Quality is paramount. Our solutions undergo rigorous internal reviews, followed by client evaluations, refinements, and final approvals.


We stand by our solutions. Post-deployment, benefit from hands-on training, comprehensive documentation, and dedicated support, ensuring seamless integration and long-term satisfaction.

Want to know how we can help your business?

Got questions? Ideas? Leave your phone number & our specialist will contact you.