Shihab founded the content creation agency Brodmann at the age of 22. Today, its notable clients include Nestlé, PepsiCo, Burger King Iraq, Switch, Rasheed Bank, Supercell, Zain Cash, and Baly. Brodmann executed the first 3D billboard in Iraq for the telecom company “Asiacell,” launched the first credit card in Iraq for Rasheed Bank, and led Burger King’s campaign when it launched in Iraq in 2019. The company has worked on projects with P&G, UNHCR, USAID, Jaguar Land Rover, Viber, and Iraqi Airways. Its social campaigns include Refugees Got Talent for UNHCR in Iraq in 2016.