Mark Haasjes

Mark Haasjes is a seasoned Front-end Developer with extensive experience in the tech and creative industries. Currently serving as Lead Front-end Developer at NOS since June 2019, Mark previously held roles as Senior Front-end Developer and Front-end Developer at CLEVER°FRANKE, where collaboration with a talented team focused on data-driven user interfaces using technologies such as Node, React, and D3. Mark's career began in 2008 as a Freelance Full stack Front-end Developer and Designer, leading to diverse projects across various companies, including Social Food Market, Kirra, and MΛRKΛBLE Productions, where the role involved filmmaking and producing from January 2017 to January 2020. Mark's comprehensive skill set bridges design and development, making a significant impact on numerous high-profile projects.