Joni Purojärvi

Joni purojärvi

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  • Timeline

  • About me

    Lead Software Developer at Tietoevry

  • Education

    • Jyväskylän yliopisto

      2004 - 2010
      Master's degree mathematics and computer science
  • Experience

    • High school of joutsa

      Sept 2002 - Sept 2004
      It administrator

      Managed the IT network, users and network configurations and the old NT4 servers of my high school.

    • Sysdrone oy

      Jun 2008 - Jun 2013

      I continued at Sysdrone after the training period was over. During this time - I worked on many medical technology projects- I had role in design, coding, architecture and detail planning, verification and documentation- I had significant role in developing an agile process that fulfills Medical device directive (MDD) requirements- I consulted other companies and helped them with MDD regulations, requirements and related standards I worked as a trainee for the company as a part of my studies. I helped with a new database integration project using C# and VB.NET

      • Software developer/architect

        Sept 2008 - Jun 2013
      • Trainee

        Jun 2008 - Sept 2008
    • Protacon group

      Jun 2013 - Jan 2015
      Software architect

      Sysdrone Oy was merged into Protacon Solutions Oy. During this time I worked imedical/health technology projects and with Protacon's own products. - I worked as an architect/lead developer- Most work was with web technologies and server side implementations for various integrations

    • Tieto

      Jan 2015 - Jan 2017
      Senior software developer

      Inspecting code quality, helping with design and code, a master of code quality. I work with the healthcare and welfare. I currently do a lot of code reviews and with that I coach others with the design and code.

    • Tietoevry

      Jan 2017 - now

      Setting up and leading ci/cd teams and practices After two years of coaching/reviewing code and design I took a position to also work as a operative product owner in one of the core development teams in Tieto Healthcare. I also have a role in architecture design work, and when possible, do coding and reviewing work within my team.In addition to core development team work I work as an agile coach for other teams.

      • Solution train architect, HIS

        Mar 2023 - now
      • Release function manager

        Feb 2022 - Mar 2023
      • Lead Software Developer

        Jan 2017 - Mar 2023
  • Licenses & Certifications

    • Microsoft certified professional

      Microsoft
      Apr 2014