Krzysztof Czarski

CV

Experience

  • 2024–now
    Founder, LearntrainBuilding the fastest way to learn a language. Built the app, set up the company (sp. z o.o.), went through the AccelStart & Unicorn Hub accelerators, raised grant funding, and ran pitches and interviews.
  • 2015–now
    English teacher and curriculum developerBusiness English, advanced conversation, grammar, and exam preparation, all levels up to C2+. Course design and lesson planning for FluentBe. Clients include AstraZeneca (via Blackbird Group), stage performers, business owners, industry experts, public speakers.
  • 2017–now
    Translator and interpreterBooks, websites, and scripts, plus interpreting for business negotiations.
  • 2015–2022
    Artist and manager, Saltimbanco Italiano, DubaiTheatrical productions, workshops, directing, scriptwriting, talent scouting, and daily operations.
  • 2020
    Co-organiser, BuskerBus festival XXIVArtist management, PR.

Education

  • 2019–2021
    University of WarsawApplied linguistics in French and Japanese. Transitioned to focus on AI and building Learntrain.
  • 2017
    CELTACertificate in English Language Teaching to Adults, grade A.
  • 2014
    Cambridge C2 ProficiencyCertificate of Proficiency in English, grade A.
  • 2014–2015
    Bielska Szkoła Aktorska im. Agnieszki OsieckiejActing course.
  • 2011–2014
    Dwujęzyczne Liceum Ogólnokształcące im. W. Kopalińskiego, Bielsko-BiałaLinguist scholarship.

Training courses

These programmes across Europe have been central to my development: practising languages in real settings, facilitating workshops in unfamiliar contexts, building international networks, and learning to operate comfortably across cultures. I’ve both participated and led sessions on AI, startups, and creative practice.

  • 2026
    You lead! Vol. 2Larnaca, Cyprus
  • 2025
    Leaders of TomorrowWarsaw, Poland
  • 2025
    Holistic Practices for the Well-beingLecce, Italy
  • 2025
    Mental Health Without BordersBari, Italy
  • 2024
    My Plan Your BusinessPuławy, Poland. Led a series of workshops on startups
  • 2024
    Sustain AbilityZaragoza, Spain
  • 2023
    Juggling and Movement, masterclassStockholm University of the Arts. With leading practitioners: Ben Richter, Wes Peden, Stefan Sing, Neta Oren. Technical, intellectual, and creative exploration
  • 2023
    Les BalladinsVosges, France
  • 2023
    Digital EmpowermentAldeia de São Sebastião, Portugal. Led a workshop on AI
  • 2023
    Let’s Start the EnterpriseWisła, Poland. Led a workshop on AI
  • 2023
    DOTS 3, Living & Learning in a Connected WorldLarnaca, Cyprus
  • 2023
    Connect2ChangeMadrid, Spain
  • 2023
    Ideas and Actions for New EuropeGloucestershire, UK
  • 2022
    Ignite Your Creative FireKalamata, Greece

Skills

Soft
public performing, crowd management, communication, teamwork, creativity, flexibility, cultural sensitivity, confidence building
Hard
translating, creative writing, editing, digital content creation, office software, teaching, prompting
Languages
English C2, French B2, Japanese A2

Volunteering

  • 2026–now
    Community involvementWrocławski Konwent Żonglerski, Phoenix Fire Festival, Fundacja One Europe
  • 2011–now
    WorkshopsEuropean Juggling Convention, Festiwal Ognia, OFCA
  • 2025
    European Solidarity CorpsDesert Bloom for Training and Sustainable Development, Amman, Jordan
  • 2018–2023
    Fire gala coordinatorSlot Art Festival. Crew lead of the Street Art section

Interests

linguistics, technology, geopolitics, music, new circus, psychology, AI, travelling, philosophy