Christos Matskas has been working as a software developer for the last 11 years. He is an entrepreneur, founder and CEO of SoftwareLounge, a software consultancy firm. His portfolio includes collaborations with some great companies such as MarkIT, Lockheed Martin, Barclays and City. He is a passionate and enthusiastic speaker and he blogs regularly at https://cmatskas.com about software, technology, books and life. Christos is an Open-Source contributor and advocate.