It can demonstrate
To be able to prove that you are a specialist in a particular field you can certify. A certification is a certificate developed by one or more organisations and recognised as a professional competence in a particular area. The organizations have created a program with requirements that you must meet in order to obtain the certified status. Usually, at least one exam must be done. The combination of certification recognition and your certified status will allow your prospective clients to see that you meet the required conditions to start a job.
Examples of training courses you can follow at Learnit are:
We would be happy to advise you on the best steps for a career turn.