Success is inevitable if the competencies of the employee are suitable for the job and the competencies of the student are suitable for the field or profession they choose. It is not necessary to work hard to turn this advantage into a good career plan, performance and business results. The most important criterion of productivity, quality and sustainable success is to have a potential compatible with the job and profession. Because people whose competency is compatible with the job and profession can focus for a long time, they are easily motivated, improve themselves and integrate with their jobs. The commitment and permanence of these people are higher than others. It is the duty of all managers, especially human resources managers, people and institutions providing counselling services, to direct the right candidates to the right professions and jobs. MOERS K-TEST is a career inventory that evaluates the behavioural familiarities, suitability, competencies and potentials of individuals for positions and professions with scientific methods. Competencies must be evaluated accurately for the right employee to meet the right job. With MOERS K-Test, you can evaluate the potential of job applicants and employees with high reliability. In addition to suitability for the job and position, you can determine the lacking competencies and determine the training needs to overcome this insufficiency with MOERS K-Test, plan their careers and analyse their potential. MOERS K-Test is also your main supporter in your performance and potential evaluation applications. MOERS K-Test is also the main assistant of human resources managers, top management and management consultants.