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Team

This page only mentions active contributors, who have contributed significantly to OptaPlanner in the last year. If your name belongs in this list, submit a pull request with the appropriate changes.

Research & Development

  • Avatar Geoffrey De Smet

    Geoffrey De Smet


    Twitter LinkedIn GitHub

    OptaPlanner lead

    Email: gds.geoffrey.de.smet AT gmail.com

    Employed by: Red Hat

    Bio: Geoffrey founded OptaPlanner in 2006 and has been working for Red Hat since 2010.

  • Avatar Lukáš Petrovický

    Lukáš Petrovický


    GitHub

    OptaPlanner developer

    Employed by: Red Hat

  • Avatar Radovan Synek

    Radovan Synek


    GitHub

    OptaPlanner developer

    Employed by: Red Hat

  • Avatar Jiří Locker

    Jiří Locker


    GitHub

    OptaWeb Vehicle Routing lead developer

    Employed by: Red Hat

  • Avatar Christopher Chianelli

    Christopher Chianelli


    GitHub

    OptaWeb Employee Rostering developer

    Employed by: Red Hat

  • Avatar Walter Medvedeo

    Walter Medvedeo


    GitHub

    Senior Software Engineer

    Employed by: Red Hat

  • Avatar Julian Cui

    Julian Cui


    GitHub

    OptaWeb Employee Rostering developer

    Email: jucui AT redhat.com

    Employed by: Red Hat

Quality Assurance

  • Avatar Anna Dupliak

    Anna Dupliak


    Twitter

    Quality engineer

    Employed by: Red Hat

  • Avatar Michal Tomčo

    Michal Tomčo


    GitHub

    Quality engineer

    Employed by: Red Hat

  • and the rest of the Red Hat Decision Manager QA team

Marketing and Product Management

  • Avatar Duncan Doyle

    Duncan Doyle


    Twitter GitHub

    Technical Marketing Manager

    Email: ddoyle AT redhat.com

    Employed by: Red Hat

  • Avatar Karina Varela

    Karina Varela


    Twitter LinkedIn GitHub

    Technical Marketing Manager

    Employed by: Red Hat

  • Avatar Phil Simpson

    Phil Simpson


    Twitter

    Product Manager

    Employed by: Red Hat

Documentation

  • Avatar Emily Murphy

    Emily Murphy


    Writer

    Employed by: Red Hat

  • The Red Hat Decision Manager documentation team

Build, continuous integration and releases

  • Avatar Michael Biarnes Kiefer

    Michael Biarnes Kiefer


    GitHub

    Release engineer

    Employed by: Red Hat

  • Avatar Marek Novotný

    Marek Novotný


    GitHub

    Manager

    Employed by: Red Hat

  • Avatar Enrique Mingorance Cano

    Enrique Mingorance Cano


    LinkedIn GitHub

    Senior Software Engineer

    Email: emingora AT redhat.com

    Employed by: Red Hat

  • and the rest of the Red Hat Decision Manager productization team

Community contributors

  • Avatar Musa Talluzi

    Musa Talluzi


    Twitter GitHub

    Ex OptaPlanner developer

  • Avatar Gemma Sheldon

    Gemma Sheldon


    GitHub

    Ex Documentation writer

  • Avatar Matej Čimbora

    Matej Čimbora


    GitHub

    Ex OptaPlanner Workbench developer

    Contributions: BenchmarkAggregator and more

  • Avatar Ondrej Škopek

    Ondrej Škopek


    Twitter GitHub

    Contributor and intern

    Contributions: OptaPlanner Benchmarker improvements

  • Avatar Jiří Vahala

    Jiří Vahala


    GitHub

    Ex Quality engineer

  • Avatar Sam Van Malderen

    Sam Van Malderen


    GitHub

    Contributor

    Contributions: Genetic algorithms prototype

  • Avatar Frederic Hornain

    Frederic Hornain


    Twitter GitHub

    Contributor

    Employed by: Red Hat

    Contributions: Example improvements (code and images)

  • Avatar Richard Bourner

    Richard Bourner


    GitHub

    Contributor

    Employed by: Red Hat

  • Avatar Tomáš David

    Tomáš David


    GitHub

    Contributor

    Contributions: Vehicle routing problem android application

  • Avatar Bilgin Ibryam

    Bilgin Ibryam


    Twitter GitHub

    Contributor

    Employed by: Red Hat

    Contributions: Camel-optaplanner improvements

  • Avatar Matyas Danter

    Matyas Danter


    Twitter GitHub

    Contributor

    Email: mdanter AT redhat.com

    Employed by: Red Hat

  • Avatar Kevin Wallis

    Kevin Wallis


    GitHub

    Contributor

  • Avatar Marco Rietveld

    Marco Rietveld


    Twitter GitHub

    Contributor

  • Avatar Petr Široký

    Petr Široký


    GitHub

    Ex Release engineer

  • Avatar Frédéric Praca

    Frédéric Praca


    Twitter LinkedIn

    Contributor

    Contributions: Only dependencies version upgrade

  • See historic contributors on Open HUB.

Umbrella KIE R&D team (Drools, Kogito, ...)

  • Avatar Mario Fusco

    Mario Fusco


    Twitter GitHub

    Drools lead

    Employed by: Red Hat

  • Avatar Edson Tirelli

    Edson Tirelli


    Twitter GitHub

    Manager

    Employed by: Red Hat

  • Avatar Mark Proctor

    Mark Proctor


    Twitter GitHub

    KIE lead

    Employed by: Red Hat

  • and the rest of the KIE team.
Latest release
  • 8.2.0.Final released
    Tue 9 February 2021
Paid support and consulting

Want to talk to the experts? Red Hat offers certified binaries with enterprise consulting. Contact optaplanner-info for more information.

Upcoming events
  • Javaland
    Worldwide - Tue 16 March 2021
    • AI on Quarkus: I love it when an OptaPlan comes together by Geoffrey De Smet
  • SouJava MOTU
    Worldwide - Thu 15 April 2021
    • Planejamento de Recursos com OptaPlanner by Karina Varela, Otávio Santana
Add event / Archive
Latest blog posts
  • How much faster is Java 15?
    Tue 26 January 2021
     Michal Tomčo
  • Solve the facility location problem
    Fri 9 October 2020
     Jiří Locker
  • OptaPlanner Week 2020 recordings
    Mon 7 September 2020
     Geoffrey De Smet
  • Let’s OptaPlan your jBPM tasks (part 1) - Integrating the two worlds
    Fri 3 July 2020
     Walter Medvedeo
  • AI versus Covid-19: How Java helps nurses and doctors in this fight
    Fri 8 May 2020
     Christopher Chianelli
  • Workflow processes with AI scheduling
    Tue 5 May 2020
     Christopher Chianelli
  • Constraint Streams - Modern Java constraints without the Drools Rule Language
    Tue 7 April 2020
     Geoffrey De Smet
Blog archive
Latest videos
  • YT Maintenance scheduling
    Wed 24 February 2021
     Julian Cui
  • YT Vaccination appointment scheduling
    Wed 3 February 2021
     Geoffrey De Smet
  • YT Shadow variables
    Tue 19 January 2021
     Geoffrey De Smet
  • YT Domain modeling and design patterns
    Tue 17 November 2020
     Geoffrey De Smet
  • YT Quarkus insights: AI constraint solving
    Tue 20 October 2020
     Geoffrey De Smet
  • YT AI in kotlin
    Wed 23 September 2020
     Geoffrey De Smet
  • YT Planning agility: continuous planning, real-time planning and more
    Thu 3 September 2020
     Geoffrey De Smet
Video archive

KIE projects

  • Drools rule engine
  • OptaPlanner constraint solver
  • jBPM workflow engine

Community

  • Blog
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  • Team
  • Governance
  • Academic research

Code

  • Build from source
  • Submit a bug
  • License (Apache-2.0)
  • Release notes
  • Upgrade recipes
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