Konstantinos Vichoudis is a civil engineer with two bachelor's and two master's degrees (one integrated master's and one in project management). He has worked as a civil engineer for 20 years in the private and public sectors. He is a member of the Technical Chamber of Greece, the Civil Engineer Association of Greece, and a member of the Project Management Institute.

He has worked as a designer with AutoCAD and ArchiCAD in civil engineers' offices, as a supervisor in flood protection projects, as a laboratory technician in building and road materials, and in other private and public services. He is a certified adult educator from the National Organization for the Certification of Qualifications & Vocational Guidance and the National Center of Public Administration & Local Government. He graduated from the Annual Pedagogical Training Program of the School of Pedagogical and Technological Education. Also, he is an Argentinian tango teacher, with the ECDL expert qualification.

Konstantinos Vichoudis has a tremendous love for educating others. He has taught hundreds of hours in vocational centers and schools. The subjects include general construction, mechanics, building thermal insulation, waterproofing, and project management. He is also passionate about creating online courses to empower students in their careers.