Arnor Heidar Sigurdsson is a Software Developer at Kosmos & Kaos. He possess expertise in javascript, ruby, web design, programming, html and 16 more skills. He is proficient in English and Icelandic. Colleagues describe him as "Arnor Heidar's thoughts are most likely formed with clean and efficient code, at least his work is. Arnor kept the mood light in the workplace and made effort to make everything run like a well oiled machine. Arnor is both a great leader and colleague." and "I have had a business relationship with Arnor for many years now and can recommend him as a highly skilled web developer and a very trustworthy person."