Portrait of Martijn

Contact Martijn Koster

If you want to contact me directly, use the appropriate method below:


Email: makuk66 at gmail.com

Twitter: makuk66

Job/Contract offers

Linkedin: martijnkoster


Skype: makuk66

IRC: mak on OFTC

Phone: +44 1953 604289

Note: these contact details are not an invitation to spam me. Unsollicited sales or marketing calls will be rejected. I do not participate in market research. I do not respond to requests for CVs from recruiters "for our database".