Perplex team

The Perplex staff

Curious who you are talking to on the phone, who will be sitting at your table and who is working for your online result? Let us introduce ourselves to you!

Our common denominator?

We value an open and friendly atmosphere, continue to innovate, know how we can work together to compete with our best colleagues, make custom work to be proud of, often ask "Why?" for a better answer, in addition to specialists we are also broadly educated, learn by thoughtfully doing (but never stop learning), share our knowledge, limit professional jargon, continue to optimize and enjoy our work!

Digital content and marketing strategist & team leader

Ilse Vermeulen

Is busy nonstop with checking results in Google Analytics, coordinates team leaders and marketers, keeps an eye on the big picture for clients, is a first-class pixel-picker and a word magician with a passion for writing text.


Perplex - Ilse Vermeulen
Online marketeer

Mark Hendriksen

Helps develop [A] creative [B] innovative marketing and communications solutions; as you can see he loves A / B testing too. Daily receives kudos for assembling the legendary ski trip-after movie.

Perplex - Mark Hendriksen
Project manager

Anique Kampschreur

Years of experience in coaching of interactive and cross-media projects, seasoned scrummer, project manager with love for photography who will go to hell and back for you.

Perplex - Anique Kampschreur
Owner & software architect

Jeffrey Schoemaker

Oversees everything and thinks it through in the blink of an eye, introduced Umbraco, coordinates the technical staff and is a co-owner, as a practical joker likes to sabotage keyboards and monitors and very rarely sees a problem in anything.

Perplex - Jeffrey Schoemaker
UX- & webdesigner

Jorgen Verweij

Has a natural penchant for HTML, is the inventor of and a DJ on Spotifriday, makes a whole concept from half a word and provides constant visual innovation.

Perplex - Jorgen Verweij
Digital strategist & team leader

Fedosja van der Lee

Loves a challenge and gets nervous even after only a single day of doing nothing, misses her Apple, is hoping to make it with her own web shop for cookies, design meets communication, and a language critic until her last breath.

Perplex - Fedosja van der Lee
ICT administrator

Marc Meul

Perplex programmer since day one, this way or that: it will always work out, will gladly help you or the marketing ladies and is the passionate guardian of our servers.

Perplex - Marc Meul
Project manager

Marjolijn Aerts

A doer who likes to think things through and is always looking for new challenges. Attention to detail, fresh ideas and well-organized to-do lists.

Perplex - Marjolijn Aerts
Project manager

Liza Yeung

Arnhem's hotel & restaurant sector has no secrets for 'Liza of the Smaakvolgers-Site', deadline driven, going for a superbly furnished end result, knows how to connect online and offline seamlessly and introduced salad for lunch.

Perplex - Liza Yeung
Advisor/marketing strategist

Olaf Meul

Online since 1996, an inexhaustible idea-cannon, knowledge addict with a passion for marketing and technology, uses as many adjectives as possible, collects domain names and still dreams of a career as a photographer or a DJ. 

Perplex - Olaf Meul
Online marketeer

Mariëlle van Kempen

Completely at home in the office life, experienced in developing and optimizing online marketing, also super proficient in assembling desks since we moved.

Perplex - Mariëlle van Kempen
Digital strategist & team leader

Leon de Wildt

Concept developer who designs functionality down to the smallest detail, fully versed in the latest developments, our Big Friendly Giant and specialized in mobile apps.

Perplex - Leon de Wildt

Wouter van der Beek

Dreams in ones and zeros, unravels technical issues to the last detail, can make all computer systems communicate and although he is a quiet force by day, in the evening the strangest shapes are popping from his monitor.

Perplex - Wouter van der Beek
Online marketeer

Denise van der Burg

The what-are-you-looking-at expert at Perplex; wants to understand everything concerning usability. Marketing meets design and also completely familiar with online marketing campaigns.

Perplex - Denise van der Burg
UX- & webdesigner

Peter Jansen

After years of designing for small mobile screens now an eye for the big picture again. Still needs to get used, every day, to living at walking distance from work.

Perplex - Peter Jansen
Online marketeer

Robin Buters

Alias ​​content marketer, extensive experience in field of e-commerce, is excited about usability tests and increasing conversions, loves making music in her spare time.


Suvada Kunovac

Our administrative tower of strength, part-time accountant, occasionally introduces us to some Bosnian words and treats and reinforces team Nijmegen.

Perplex - Suvada Kunovac-Krestelica
UX- & webdesigner

Bram Döppen

Gained a lot of experience during his studies and is diligent and critical. Has no morning mood and is always up for a conversation at the coffee machine.

Content specialist

Jolien Marinus

Makes you laugh with puns, was already much more commercial than her classmates during her journalism training and also draws beside her writing skills.

UX- & webdesigner

Jeroen van Rijssen

Graduated here, continued to grow in UX & web design, took a year off for a world trip and has become the usability specialist.

Perplex - Jeroen van Rijssen

Daniël Knippers

Black belt programmer, for Perplex swapped his hometown of Enschede for Arnhem and now won't even leave Arnhem (or actually his balcony) during holidays.

Perplex - Daniël Knippers
Content specialist

Laurie Ruijsch

Her favorite day is #throwbackthursday, her camera is always ready for a new social snapshot and while she's at it, she also shakes catchy texts from her sleeve.


Tim Oldenkamp

Already a colleague of Leon during a previous job, has another passion next to programming that consumes at least as much time and love: a very rare Renault Clio Ultramega custom.

Perplex - Tim Oldenkamp

Linda Sluijter-Berentsen

Guru when it comes to version management, has rainbow colors in her Visual Studio and is also a colorful person herself!

Office manager

Malon Schilder

Organizes, plans, answers calls and is our "spider in the web". Within a year she has become a real interior stylist and is a digital marketer in the making!


Dennis Boonk

He gets up with a smile to go to work and in his spare time works on his own little palace in Nijmegen.

Perplex - Dennis Boonk

Natasha de Canha

Creative centipede that teaches herself hand lettering as if it is nothing. Turned her passion for programming into her job and lives for her rabbits.


Ferdy Hoefakker

Loves everything to do with Japan, gets contagiously enthusiastic when finding new programming challenges and must have watched Game of Thrones a dozen times.

Perplex - Ferdy Hoefakker
Project manager

Evert Millenaar

Steady, stable, like a rock, that's Evert. He gained a lot of marketing experience in his time at Kijkshop and claims to never have a bad hair day.

HRD specialist

Bénédicte Thomas

Works at Perplex to do where her heart lies. She guides colleagues who are in need of training or coaching, but she also listens very well. Go Bénédicte!

UX- & webdesigner

Guido Temmink

Want to make real experiences for users and signs up for a foot race on his first day at work as if it were nothing - only to be injured at the moment supreme...

Animation & video creator

Marieke Hartkamp

She loves binge-watching and gets a lot of professional inspiration from it. After a night of Netflix, she is fit at the office to create flashy animations and surprising video content.

Online marketeer

Julia Derksen

Her studies and love of travel have already brought her to Bali and Antwerp. Yet she always returns to Arnhem with even more love. This time to discover more about SEA!

UX- & webdesigner

Luuk Pijpers

Loves (almost) anything that involves design. Web Design, User Interface Design, Interaction Design, User Experience Design... 

Perplex - Luuk Pijpers
ICT administrator

Jelle Peters

"Jelle, my screen / internet / server / website is not working!" No problem, because in between a nice chat and getting coffee, he fixes everything in a jiffy.


Rutger Flohil

Ownes multiple websites and knows how to please his colleagues. On his first day he surprised everyone with homemade chocolate chip cookies. A true hero!


Erik Sierra

A .NET developer with years of experience and a good dose of (sarcastic) humor. Watch out, because his bitmoji virus is contagious!


Dennis Pullens

Loves the most complicated systems, travels every day from Den Bosch to Arnhem with a big smile and does'nt hesitate to come up with good advice at any time!

Technical project manager

Tom van Gessel

Tom found an old love at Perplex. Not Leon, with who he has worked before, but a love for programming. Luckely this isn't his primary task, because he's even better as a technical projectmanager!


Roy Wagemakers

If someone likes his job it's Roy. He stole our heart with a selfmade website that functioned as his curriculum vitae. Roy is an animal lover, vegetarian and (most of the time) a fanatic runner.


Albert Creemers

Where would we be without Albert? No idea, but we're glad he's there. Cowboys and horses make him happy. Cleans faster than his own shadow.

UX- & webdesigner

Mike Swildens

Was an intern at Perplex and is now back as UX- and webdesigner and front-ender. He travels from Utrecht to Arnhem every day and therefore has to miss his cat Bob.


Florian Beijers

Expert in the field of digital accessibility and surprises us by his programming skills and studies Japanese, Mandarin and Polish. 

Office dog


Quay is Florian's guide dog and is known for his enthusiasm, focus and social contacts.

Lijnafbeelding Quay

Luuk Diederik

He lives close to the office and is a programmer in heart and soul. He likes to play online games, but he also does not decline a board game.

Project manager

Marina Yaneva