Portfolio
Since 2008, I have had the pleasure of working with various fantastic clients. On this page, you will find an overview of my work during this period, ranging from web and app design to website development and various personal projects.




Reloadify
Full-stack
Developed a fast, responsive multilingual website for Reloadify, an omnichannel marketing automation platform designed specifically for e-commerce businesses.
- Role
- Full-stack
- Credits
- Design by Martijn Runia - Branding by G2k - Development by Frank Spin
- Website




Payt Software
Designer + Full-stack
Implemented high-quality designs into a fast and responsive multilingual website, backed by a headless CMS for easy content editing.
- Role
- Designer + Full-stack
- Credits
- Design by Frank Spin - Development by Frank Spin
- Website




Reloadify App
Designer + front-end
Together with the Reloadify team, I gave their web app a new look and completely rewrote the front-end codebase using modern technologies like Tailwind CSS.
- Role
- Designer + front-end
- Credits
- Design and development by Frank Spin - Concept by Reloadify




Linqhost
Designer + Full-stack
Linqhost is a web hosting company focused on SMEs. Together with the LinqHost team, I had the opportunity to design and implement their website in WordPress, allowing them to manage it themselves.
- Role
- Designer + Full-stack
- Credits
- Design and development by Frank Spin - Concept and branding by LinqHost
- Website



Dokjard
Full-stack
Dokjard is a new and upcoming restaurant in the city of Groningen. Together with the team from Studio Neon, I created the website for Dokjard.
- Role
- Full-stack
- Credits
- Development by Frank Spin - Design by Studio Neon
- Website




CallVoip
Designer + Full-stack
Static website built with Hugo and styled with Tailwind CSS. CallVoip is a provider of modern cloud-based phone systems.
- Role
- Designer + Full-stack
- Credits
- Design by Frank Spin - Development by Frank Spin
- Website




Natuurbegraafplaats Hillig meer
Designer + Full-stack
Natuurbegraafplaats Hillig Meer is a unique place and concept, where burial takes place in nature, in a beautiful piece of landscape. Together with the Hillig Meer team, I had the opportunity to develop the new website.
- Role
- Designer + Full-stack
- Credits
- Design and development by Frank Spin




Lycurgus
Full-stack
Lycurgus is a volleyball club from Groningen that competes in the Eredivisie. Together with the team from HardHout, I had the opportunity to build the website for this volleyball club.
- Role
- Full-stack
- Credits
- Development by Frank Spin - Design and concept by Hardhout




Munnik Brandadvies
Full-stack
Munnik Brandadvies is an engineering firm that checks architectural fire safety and offers training. Together with the team from Idee-fix, I had the opportunity to develop the website.
- Role
- Full-stack
- Credits
- Development by Frank Spin - Concept and design by idee-fix
- Website




Dijkmansport
Designer + Full-stack
Dijkmansport is a local gym located in Groningen. Together with the team from Fitbrand, I developed the website.
- Role
- Designer + Full-stack
- Credits
- Design and development by Frank Spin - Concept and branding by Fitbrand




Rizoem
Full-stack
Rizoem is a real estate developer from Groningen. Together with the team from Idee-fix, I developed the website. I was responsible for converting the design into WordPress.
- Role
- Full-stack
- Credits
- Development by Frank Spin - Design and concept by Idee-fix




DataWatt
Designer + Full-stack
Datawatt is an engineering firm focused on water authorities and critical infrastructure. I designed and developed the website together with the Datawatt team.
- Role
- Designer + Full-stack
- Credits
- Design and development by Frank Spin




Studio Neon
Full-stack
Studio Neon is a graphic design agency from Zwolle. I’ve collaborated with Studio Neon on multiple projects. Additionally, I had the opportunity to implement the design of their own website using Hugo and Netlify CMS.
- Role
- Full-stack
- Credits
- Development by Frank Spin - Design and concept by Studio Neon




Jarno Duursma
Designer - Full-Stack
Jarno Duursma is a trendwatcher, moderator, and speaker. Together with Jarno, I developed his website. We created a design and then implemented it in WordPress, allowing Jarno to manage his website himself.
- Role
- Designer - Full-Stack
- Credits
- Design and development by Frank Spin




Implantologie Groningen
Designer + Full-stack
Implantologie Groningen is a specialized dental clinic in the city of Groningen. For this clinic, I designed the website and built it in WordPress.
- Role
- Designer + Full-stack
- Credits
- Design and development by Frank Spin
- Website




Jorritsma bouw
Full-stack
Jorritsma Bouw is one of the largest construction companies in the northern Netherlands. Together with the team from Idee-fix, I had the opportunity to implement the website design in WordPress.
- Role
- Full-stack
- Credits
- Development by Frank Spin - Design and concept by Idee-fix




Pyschologenpraktijk Groningen
Designer + Full-stack
Psychologenpraktijk Groningen is a small-scale practice in Groningen. I was responsible for designing and implementing the website in a CMS.
- Role
- Designer + Full-stack
- Credits
- Design and development by Frank Spin




Pixformance
Designer + Developer
Pixformance is a German supplier of innovative fitness equipment. Together with the team from Fitbrand, we designed and developed the website for Pixformance.
- Role
- Designer + Developer
- Credits
- Branding by Fitbrand - Design + development by Frank Spin




Streaminar
Designer + Front-end
Created a website concept for Streaminar and designed the app interface. Streaminar is an online platform that allows users to easily host webinars while simultaneously streaming them to various social media platforms.
- Role
- Designer + Front-end
- Credits
- Design and Front-end by Frank Spin - Concept by Stef van der Ziel



De digitale notaris
Designer - Front-end
De Digitale Notaris is an innovative concept for notaries, helping to digitize processes. I was responsible for creating a design and developing it into front-end code.
- Role
- Designer - Front-end
- Credits
- Design and development by Frank Spin - Concept by Bouke Majoor




Fotogeprint
Designer + Front-end
Fotogeprint is an online e-commerce site where people can have their photos printed on various products. I was responsible for the design and front-end code during a year-long project.
- Role
- Designer + Front-end
- Credits
- Design and development by Frank Spin




Stuur autoverhuur
Designer + Full-stack
Stuur is a car rental company in Groningen. I was responsible for designing the website and implementing it in a CMS.
- Role
- Designer + Full-stack
- Credits
- Design and development by Frank Spin - Concept by Wouter Zijlstra




Groot Warnsborn
Designer + Front-end
Groot Warnsborn is a high-end wedding and event location in the Netherlands. I created a unique design and implemented it in front-end code so it could be integrated into their own CMS.
- Role
- Designer + Front-end
- Credits
- Design and development by Frank Spin




Van der deen
Designer + front-end
Van der Deen is a furniture store focused on consumer sales. Together with owner Floris Venneman, I created a conversion-focused design and converted it into front-end code so it could be implemented on the store’s e-commerce platform.
- Role
- Designer + front-end
- Credits
- Design and development by Frank Spin. Concept by Floris Venneman


MDVH
Designer + Full-Stack
Makelaardij Van der Houwen is an innovative real estate agency. With new sales strategies, they aim to achieve the best results for you as a seller. I was responsible for the design and implementation of the website.
- Role
- Designer + Full-Stack
- Credits
- Design and development by Frank Spin

Or-Quest
Designer + Front-end
Created a new design for Or-Quest, an intermediary for professionals in construction and infrastructure. Also converted the designs into HTML, CSS, and JavaScript so they could be integrated into the CMS.
- Role
- Designer + Front-end
- Credits
- Design and Front-end by Frank Spin - Concept by Melle Renema




ConversionKit
Designer + Front-end
ConvertKit is a platform for intelligently adding conversion-boosting elements to other websites. I was responsible for designing the web app and converting it to HTML.
- Role
- Designer + Front-end
- Credits
- Design and front-end development by Frank Spin. Concept by Bouke Majoor




Collect Content
Designer + Front-end
Side project called Collect Content, where we attempted to create a platform to connect copywriters and marketing departments to streamline and produce new content.
- Role
- Designer + Front-end
- Credits
- Concept and design by Frank Spin



LaunchCafe
Design + Full-stack
Launch Cafe is a startup workplace located in the city of Groningen. I had the pleasure of designing and creating their website.
- Role
- Design + Full-stack
- Credits
- Design and development by Frank Spin

Mulder van Geel advocaten
Designer + Full-stack
Mulder van Geel Advocaten is a mid-sized law firm in the eastern Netherlands. I had the pleasure of designing and implementing their website in WordPress.
- Role
- Designer + Full-stack
- Credits
- Design and development by Frank Spin




Frits van der Werff
Design + Full stack
Frits van der Werff is a local sports complex. Together with Fitbrand, I handled the branding and website.
- Role
- Design + Full stack
- Credits
- Design and development by Frank Spin - Concept and branding by Fitbrand




CNV + Centraal Beheer
Design + front-end
CNV is one of the largest trade unions in the Netherlands. Together with insurer Centraal Beheer, a special campaign website was launched. I had the pleasure of working on this campaign together with Lukas Hietkamp.
- Role
- Design + front-end
- Credits
- Design and development by Frank Spin - Concept by Lukas Hietkamp




Radema
Front-end
Radema Chauffeursdiensten has been a well-known name in VIP transportation for years. Together with HardHout, I built the new website. I was responsible for converting the design into front-end code.
- Role
- Front-end
- Credits
- Development by Frank Spin - Concept and branding by HardHout




Jarz
Designer + Full-stack
Jarzz is a company with multiple fitness concepts. Together with the team of professionals from Fitbrand, we created the website and implemented it into WordPress.
- Role
- Designer + Full-stack
- Credits
- Design and development by Frank Spin - Concept by Fitbrand




Afbouw Perdok
Full-stack
Perdok is a contractor specializing in building finishing. Together with Idee-fix, I had the opportunity to develop the website.
- Role
- Full-stack
- Credits
- Development by Frank Spin - Design and concept by idee-fix



Dutch Basecamp
Designer + Full-stack
Dutch Basecamp is a Dutch startup accelerator with the mission to connect Dutch startups with partners in Silicon Valley. I had the pleasure of designing and developing their website.
- Role
- Designer + Full-stack
- Credits
- Design and development by Frank Spin


Eleve
Designer + Full-stack
Élevé is a Michelin-starred restaurant located in Leeuwarden. In collaboration with DBK, I created the website for the restaurant.
- Role
- Designer + Full-stack
- Credits
- Design and development by Frank Spin - Concept by DBK



PLTS
Design + Front-end
PLTS is a high-end yoga studio. Together with the team from Fitbrand, I had the pleasure of designing and implementing this website in WordPress.
- Role
- Design + Front-end
- Credits
- Design and development by Frank Spin - Concept and branding by Fitbrand




DBK
Design + Front-end
DBK is one of the first marketing agencies to work on a fact-based approach. They are a purely data-driven company. I was responsible for creating their company website.
- Role
- Design + Front-end
- Credits
- Design + development by Frank Spin - Concept by DBK



Petite Suisse
Design + front-end
Petite Suisse is a nature campsite located in the Belgian Ardennes. Together with the team from DBK, I created the design and implemented it in front-end code.
- Role
- Design + front-end
- Credits
- Design and development by Frank Spin - Concept by DBK




TJ Boxing
Designer - Full Stack
Created designs and implemented them in WordPress. TJ Boxing is a boxing club and group training concept from the Netherlands.
- Role
- Designer - Full Stack
- Credits
- Branding by Fitbrand - Design + development by Frank Spin



Hotel New York
Designer + Front-end
Hotel New York is an iconic hotel located in the harbor of Rotterdam. Together with the professionals from DBK, I designed the website and provided the front-end code for this project.
- Role
- Designer + Front-end
- Credits
- Design and development by Frank Spin. Concept by DBK



Skyybar
Designer + Full-stack
Skyybar is a luxury bar and part of the Westcord family. Together with the team from DBK, I designed this website.
- Role
- Designer + Full-stack
- Credits
- Design and development by Frank Spin - Concept and branding by DBK




CallVoip telefonie
Designer + Full-stack
Callvoip Telefonie offers VoIP telephony for SMEs. Together with the team, I had the opportunity to design and develop the website. The website was built with Hugo.
- Role
- Designer + Full-stack
- Credits
- Design and development by Frank Spin




Boonstra
Front-end
For local master painter Boonstra, I converted the designs into front-end code in collaboration with the digital agency HardHout.
- Role
- Front-end
- Credits
- Development by Frank Spin - Branding and concept by Hardhout




LXR
Design + Full-stack
LXR is an innovative fitness concept. I had the opportunity to create the website together with the team from Fitbrand.
- Role
- Design + Full-stack
- Credits
- Design and development by Frank Spin - Branding and concept by Fitbrand




Glazz
Designer + front-end
Glazz specializes in custom glass work. Through the website, you can order glass in any dimension and shape. Together with DBK, I designed and provided the front-end code for this store.
- Role
- Designer + front-end
- Credits
- Design and development by Frank Spin - Concept by DBK




DFB
Designer + Front-end
An online platform for offering vacations to Denmark. For DFB, I created the website designs where the vacations were showcased. Additionally, I converted the designs into HTML and CSS.
- Role
- Designer + Front-end
- Credits
- Design and development by Frank Spin




Congressus
Designer + Full stack
Congressus is the online platform for associations. I was responsible for the design and implementation in WordPress.
- Role
- Designer + Full stack
- Credits
- Design and development by Frank Spin - Concept by Congressus




SS Rotterdam
Designer + Front-end
I was involved in the redesign of the website for the SS Rotterdam, an iconic ship that now serves as a hotel. It was originally operated by the Holland America Line.
- Role
- Designer + Front-end
- Credits
- Design and front-end development by Frank Spin. Concept by DBK




Corendon Hotels
Designer + front-end
Corendon Hotels has grown into a full-fledged hotel chain as of 2025. Ten years ago, I had the pleasure of designing the website for their first hotel in collaboration with DBK.
- Role
- Designer + front-end
- Credits
- Design and development by Frank Spin - Concept by DBK




Copini
Designer - Full Stack
Copini is an eyewear store focused on men. The chain consists of three stores located in the northern Netherlands. I had the opportunity to develop the website together with the Copini team.
- Role
- Designer - Full Stack
- Credits
- Design and development by Frank Spin

Alex van Ginneken
Designer + Full-stack
Business coach Alex van Ginneken is the author of several successful books. In addition, Alex helps companies implement and apply AI technology. I had the opportunity to develop his personal website together with him.
- Role
- Designer + Full-stack
- Credits
- Design and development by Frank Spin - Concept by Alex van Ginneken




Westcord
Designer + front-end
WestCord is one of the largest hotel chains in the Netherlands. Together with DBK, I designed for multiple online platforms of their chain. I also coded the designs so they could be implemented in their own platform.
- Role
- Designer + front-end
- Credits
- Design and development by Frank Spin - Concept by DBK




Spinme
Design + Full-stack
My first design agency focused on SME companies. Later, I decided that I wanted to go freelance and simply used my personal name as a brand.
- Role
- Design + Full-stack




Sprookjes Camping
Designer + Front-end
De Sprookjescamping is a campsite aimed at families with young children. Together with the team from DBK, I had the opportunity to develop this unique website.
- Role
- Designer + Front-end
- Credits
- Design and front-end by Frank Spin - Development by dbk

HDD Group
Full-Stack
HDD Group is a company that sells fitness concepts in the Benelux. They are, among other things, the importer of the well-known Les Mills.
- Role
- Full-Stack
- Credits
- Development by Frank Spin. Branding and design by Fitbrand.




3SIXTY5 Personal Training
Full-Stack
365 Personal Training by Guy van der Reijden is one of the most well-known sports clubs in the Netherlands. Guy trains a large number of Dutch celebrities and is the author of several books. In collaboration with Fitbrand, the website for 365 was built.
- Role
- Full-Stack
- Credits
- Development by Frank Spin - Design, branding, concept by Fitbrand

Studion
Designer + Front-end
Studion is an online store focused on selling fitness products. Together with Fitbrand, I was responsible for the design and front-end of this webshop.
- Role
- Designer + Front-end
- Credits
- Design and front-end by Frank Spin - Branding and concept by Fitbrand

HealthCity
Design
HealthCity is one of the largest fitness club chains in the Netherlands. Together with the team from Fitbrand, I was responsible for designing the international website.
- Role
- Design
- Credits
- Design by Frank Spin - Concept and branding by Fitbrand

Beau Visage
Designer + Full-stack
The first website I ever made for a paying client. It’s a beauty salon in my hometown. The website was built in Drupal and marked the start of my career as a designer and developer.
- Role