The Gurus

Sami Porokka
CEO, Über Guru
tel. + 358 50 5217726
porokka(at)hi-is.fi

  • Database and information management experience since 1997. Last 10 years working with Big data/DW 2.0 technologies. Ask for more info!
  • Specialities: Technical architectures, Certified Pentaho, Certified HP Vertica, Kafka, Hadoop, Cloudera, Oracle, ETL, Analytics etc.

Marko Marjamaa
Guru
tel. +358 40 5120320
marjamaa(at)hi-is.fi

  • Specialities: Performance planning and optimizing, Certified Pentaho, Certified HP Vertica, Hadoop, Cloudera, Oracle, Postgres, ETL, Analytics

Your name here?
We’re recruiting new gurus.
Dazzle us with your open application:

jobs(at)hi-is.guru

Why High Information Systems?

We have 18 years of experience in databases and information modeling and 10 years in data warehouse development. We knew our big data before it became a fashion word. From beginning to the end, from setup to development, reporting and administration. Our personal portfolios include clients like Alko, Veikkaus and Digita, major travel agencies and airlines, the Finnish Tax Administration and the City of Helsinki.

And if needed, we will contact our network of specialists.

Contact us