Mihai-Costin Dumitrescu

Mihai-Costin Dumitrescu is a cybersecurity and SecOps specialist currently employed at Transdev Canada since September 2025. Previously, Mihai-Costin served as an IT Security Manager at Playground from January 2023 to September 2025, where initiatives included designing internal phishing simulations and managing security incidents with Bitdefender GravityZone. Prior experience also includes roles as an IT Endpoint Manager and Project Manager & Data Analyst at KinoKlik, as well as a Full Stack Software Developer at FlightHub and IT Support Specialist at Air Canada Vacations. Mihai-Costin holds a Bachelor's degree in Cybersecurity from Polytechnique Montréal and multiple certificates in cybersecurity and web development from the same institution, along with prior education in Tourism and Travel Services Management.