Hajer Mahjoub is a Berlin-based Senior Data Engineer whose career journey began in AI engineering and smoothly transitioned into the world of Data engineering. With a passion for crafting complex AI solutions, Hajer has garnered experience from prominent companies like Tesla, Instadeep, and Lieferando. Beyond her professional roles, she actively participates in IT communities such as the Facebook Developer Circle and Google Developer Group, showcasing her dedication to continuous learning and collaboration within the tech industry. Hajer Mahjoub stands as a dynamic force in Berlin’s tech landscape, blending her diverse experiences and community engagement to contribute to the future of data engineering.