Consulting services on following topics:
- Web services: HTTP(s), e-mail, DNS (authoritative and resolver), DNSSEC, domain registration and maintenance;
- Databases and information systems – data modeling, database normalization and optimization;
- Smart home automation and Internet of Things (IoT);
- Mini computers (SoCs): Raspberry Pi, Khadas, Odroid;
- Fediverse integration;
- Open source software.