- Information sciences and computer sciences: Information theory, statistical signal processing, information and data representation, models of computation, algorithms, data structures, computer architecture.
- System and application development: Object-oriented analysis and design, databases, enterprise patterns, SOA, microservices, ReST and SOAP interfaces, distributed systems and protocols, CI/CD, variability and variant management, software test.
- IT-security: Identity management, cryptographic algorithms and protocols, security analysis.
- Communications engineering: Radio channels and antennas, digital receivers, coding, protocols, networking.
- Mathematical methods: Real and complex analysis, functional analysis, linear and abstract algebra, probability and statistics, combinatorics, numerics, simulation and modeling.