Hammad Khalid completed a master's degree in Mechatronics from Hochschule Ravensburg-Weingarten in 2019. In 2021, Hammad Khalid joined Fraunhofer ISE's Hydrogen Technologies division, working on projects like exhaust after-treatment and ammonia reforming. Since 2023, Hammad Khalid has been the project lead for Direct Air Capture, focusing on carbon removal technologies. Through this work, Hammad Khalid is actively working on innovative DAC solutions and support global decarbonization efforts.