His work spans the full spectrum of aspects of data privacy, from impact assessments for new products and services to cross-border data transfers, security incidents, cybersecurity, and artificial intelligence. He advises on compliance with key EU and Czech regulations, including the GDPR, the EU Data Act, the EU AI Act, and cybersecurity frameworks such as NIS2, DORA, and sector-specific requirements.

In addition, Viktor provides guidance on employment matters such as reorganisations and collective redundancies, terminations, employment litigation, transfers of employees, and day-to-day operational issues. His expertise also covers to related areas including data privacy, intellectual property, and inclusion.