Web Design and Development

Your website is the face of your company. We design integrated brand experiences that put your best face forward. From designing great web experiences to e-commerce, UI/UX and mobile apps, we’re your go-to partner for all your digital needs.

Apps and Software

There’s an app for that… and when there’s not, we’ll create it. Our team consists of experts in all levels of software development – from mobile apps to highly complex custom software development.

User Testing and Key Metrics

Whether you want to learn more about your website or app, decrease bounce rates and increase conversions, or measure and grow key metrics, our team of expert researchers is here to help. We do the legwork, you get the results.

Branding Services

Your brand is the complete picture who you are, what you do, and how you do it. Whether you’re looking to launch a brand, create a new brand identity, or just need help clarifying your message, we uncover your unique voice and communicate your message visually and verbally.

How we work?

Developing a partnership

A successful partnership is one built on trust. As such, it’s important that you know the people working with you. When we work together, every member of the development team immerses themselves in your business, learning about your market, culture and how you operate. We combine this in depth learning with our tech mindset to provide clear understandable insights when setting project goals together in order to acheive maximum results.

More than a methodology

We work with an agile method. This approach provides opportunities to assess the direction of a project throughout the development lifecycle and helps our team respond to unpredictability. After assessing your needs in phase one, we continue this face-to-face relationship in the form of weekly meetings in order to make sure we’re delivering the best possible product. By working together throughout the entire lifecycle, we’re afforded more opportunities to calibrate releases for success in the real world.

Results driven

While many companies consider a project over the moment the site or app is live, we are committed to our work well after it’s been delivered. As such, we perform assessments to measure the results and make sure that everything is expected. We work with you to determine what defines your company’s success and evaluate key metrics to learn what your data is saying and how to react to it. Additionally, these key indicators may change and grow with you, meaning data should be constantly evaluated. As such, we’re ways here to help testing your way to reliable growth.

About us

We created Trinity in order to unlock the potential of an integrated software & business driven approach. Founded in 2016 with a rebellious spirit and a lofty mission: don’t just write code, reinvent the way people think of and apply software to their business. We made a conscious decision to be a different kind of company that integrates design principles and strong business intuition. With more than 12 years of experience, the Trinity team is energetic, varied, and hungry. We pride ourselves on our process, craft and attention to detail.

In previous lives our team have experience running both startups and established companies, working for major corporations, and have varied educations spanning the globe. Our group of business specialists come from a host of different backgrounds and we work in a collaborative atmosphere that augments our strengths.

We also put a lot of time into nurturing our relationships with our clients and are actively motivated to help them succeed. Clients are partners in our company and there’s no agency hierarchy to trip over. Your victories are our victories.


4 nationalites, 6 languages, 1 shared mission
Jan-Willem Buissant


Thomas Wilkinson

Co-founder & CTO

Sebastian de Groot


Lonneke Vuur

Product Developer

Dídac Sabatés

Product Developer

Axel Stoltenberg

Product Developer

John Richardson

UI Designer

Case studies

Merch Factory

Merch Factory is a promotional goods company that has sold over 400.000 units in Australia. Looking to expand into the lucrative European market they turned to Trinity as their digital partner for a complete e-commerce software suite.

Fantasy Pro League

Fantasy Proleague is the fantasy game for the Belgian Jupiler ProLeague. Players select their squad of 15 real-life players and get points based on their actual performance on the field. Compete against your friends and in national leagues to find out who has the best footballing knowledge!

Capital Apartments

Capital Apartments offer unique apartments in Amsterdam for long and short stay. After experiencing high growth they realised their potential was being limited by inefficient manual workflows. They turned to Trinity to deliver a complete web platform, showcasing their apartments and integrating with their back office software and day to day tools, freeing up staff hours to invest in maximising guest happiness.

Harbour Suites

Harbour Suites is a high-end boutique hotel on the Amsterdam waterfront. With high demand placing pressure on operational efficiency even before formally opening their doors, Trinity spent time with the Harbour Suites team to understand their needs and put in place a modern stylish website and brand, and integrated backend software suite.

TNW Hack Battle

A team comprised of Trinity Tech members entered and won the Grand Prize of TheNextWeb HackBattle 2017. We designed and built a smart IoT enabled bike. Features included an on-board accelerometer which used machine learning to provide feedback on your riding and control a brake light and GPS capabilities to find your bike from a mobile app.

Your Project

Get in touch and let's discuss the ways your company could benefit from a business minded technical partner.

We won TheNextWeb HackBattle 2017!

Thomas, Lonneke and Dídac won the grand prize at the TNW HackBattle for their IoT (Internet Of Things) enabled bike.


Let's start the discussion

Prinseneiland 26B
1013 LR Amsterdam
The Netherlands (+31) 646 010 472

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