An Gaiser is a nonverbal profiler at the Institute of Non-Verbal Strategy Analysis (INSA). She is an expert in investigative interviewing with many years of in-depth experience in complex and high-stake interviews in the domain of law enforcement as well as screening programmes. She applies a non-verbal intelligence method to assess and maximise interviewing results and to profile behavioral tendencies and assess riskmanagement.
An has a background in social work and started her career as a probation officer. After nine years at the probation office, she made the switch to the general intelligence and security service. In this role, she applied her experience in politically sensitive environments and issues, also advising about HUMINT related topics.