Mark Mulder-CTO / Co-Founder
Check rate
Experience
CTO / Co-Founder
Cyclinghero.cc
- Full architecting, development of REST API and frontend using Express JS and NextJS
- Responsible for all deployment and build workflows (AWS + CircleCI)
Senior Full-Stack Engineer
Bsolut / Unikrn / Entain
- Architected and implemented CRM & Marketing platform and Git/GitHub microservice for unikrn.com
- Developed API and built MVP frontend
- Developed Docker-based React JS app for Deutsche Bahn Wartung to allow maintenance crew to track train status, issues, repairs and inventory
- Performed PHP and front-end development for various Berlin startups, e.g., Mornin' Glory, Monoqi, Gestalten
Senior Web Developer
BBVH Multimedia
- Front-end and middleware development for travel photography community woophy.com
Freelance Tridion Developer & Consultant
- Clients included Omron Industrial, Netherlands Parliament, Netherlands Ministry of VWS, Cumbria County Council
Freelance Web Developer
- Developed CMS used by over 100 municipal websites in the Netherlands, websites for a Canada-based Japanese car importer, and for international shipping and logistics
- Projects: furiouspeople.com, homespunknitwear.com, nationalathleticgoods.com
Frontend Developer
Blast Radius
- Developed B2B and B2C websites; learned Tridion template development and server administration; built CMS applications for corporate intranet in PHP and XML
- Projects: heinekeninternational.com, nintendo-europe.com, philips.com, easports.com
Frontend Developer
Razorfish
- Performed front-end development; learned ASP, JSP, JavaScript, HTML; responsible for graphic production and middle- and back-end development using Java and SQL
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Transportation, Media and Entertainment, Sport, Automotive, and Government and Administration.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, and Marketing.
Summary
Full stack developer, technical architect & consultant with over 20 years of experience in web engineering & architecture for local businesses as well as multinational institutions. Currently specialising in the Node JS and AWS ecosystems.
Skills
- Languages: Javascript, Typescript, Php, Java, Sql
- Frameworks: React Js / Next Js, Express, Symfony
- Software: Git / Github, Docker, Ci: Travis, Circleci, Mautic Crm, Apache2
- Databases: Mysql, Postgresql, Couch Db
- Methodologies: Oop, Tdd, Agile, Ci
- Tools: Webstorm/Phpstorm, Vs Code, Apidog
Languages
Education
Haagse Hogeschool
Bachelor of Arts · Marketing / International Management · The Hague, Netherlands
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Mark is based in Berlin, Germany.
Mark speaks the following languages: English (Native), Dutch (Native), French (Advanced), German (Intermediate), Spanish (Intermediate).
Mark has at least 24 years of experience. During this time, Mark has worked in at least 4 different roles and for 7 different companies. The average length of individual experience is 3 years and 4 months. Note that Mark may not have shared all experience and actually has more experience.
Based on recent experience, Mark would be well-suited for roles such as: CTO / Co-Founder, Senior Full-Stack Engineer, Senior Web Developer.
Mark's most recent position is CTO / Co-Founder at Cyclinghero.cc.
In recent years, Mark has worked for Cyclinghero.cc and Bsolut / Unikrn / Entain.
Mark is most experienced in industries like Information Technology, Transportation, and Media and Entertainment. Mark also has some experience in Sport, Automotive, and Government and Administration.
Mark is most experienced in business areas like Information Technology, Product Development, and Marketing.
Mark has recently worked in industries like Information Technology, Transportation, and Media and Entertainment.
Mark has recently worked in business areas like Information Technology, Product Development, and Marketing.
Mark holds a Bachelor in Marketing / International Management from Haagse Hogeschool.
The availability of Mark needs to be confirmed.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 29 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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