261 CONSULTING
System Architecture and Development





261 Consulting is Mattias Hellborg Arthursson; software mentor, architect, reputed speaker, active open source contributor, and above all a passionate developer.


My main specialties are Java, Javascript, Cloud Computing, System Architecture, Agile and Test-Driven Development.


I have close to 20 years of experience from a wide variety of industries, including finance, telecom, and marketing.