Automated Tracking of Electrical Engineer Competencies through Blockchain Technology
Teodora Hristova, Ivaylo S. Stoyanov, Ivan Mitev, Romeo Aleksandrov · 2023
Modern educational systems in recent years combine the advantages of classical and digital education. Through them, basic and specialized preparation of students for work, development skills, and competencies in the practical application of theoretical knowledge for various positions in the industry is carried out. In parallel with this, the users of personnel (the business) impose trends related to the continuous training and improvement of the qualification and competencies (behavioral and technical) of the graduates of electrical engineering. Most often, it is carried out in the form of courses, training seminars, and workshops organized by non-governmental organizations (NGOs), companies, etc. outside the higher education system. The paper suggests a conceptual blockchain model for the automated tracking and digital accreditation of electrical engineers’ technical qualifications and competencies acquired during their academic training (tracking) and throughout their life cycle (work experience). Examples of modifying data in the system are attached. One is certifying the completion of online courses in electrical engineering and electrical machinery through shared resources from a different university than the teaching university. The other is about the possibility for students to enter data into the system when attending a conference. The examples demonstrate that blockchain technology is suitable for data reference requested by an accredited third party. These could be a funding or training structure, a ministry of education, or an employer. In this way, the authenticity of the obtained records of the acquired degrees of education and qualification is guaranteed and the professional development of electrical engineers after the completion of higher education is nonmodifyed tracked. We found that blockchain-based digital control of protected degrees and qualifications certifying competencies is a key factor in promoting self-learning and enhancing practical skills. They are the basis of successful implementation in the labor market and rapid career growth. Therefore, it is necessary to develop uniform educational standards that guarantee high quality of formal and non-formal education and its recognition by both higher education institutions and companies.