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Hannu Valtanen Ltd. was founded in 1996 and specializes in:
- LINUX operating system
- IBM AIX operating system
- SUN Solaris operating system
- Replacing Windows with LINUX
Our courses offer examples and tips from "real life" situations presented by the trainer. This way we offer the most practical and understandable courses. After every course, we ask our clients to fill out an evaluation form. From the evaluation forms, we continuously improve the quality of the courses. This is how we make our courses modern and useful.
Welcome to our courses and if you have already attended one, welcome again!