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Theo Teräväinen

Available to hire

Frontend developer with UI/UX and junior backend skills. Good communication and stakeholder skills.

About

Frontend developer with UI/UX and junior backend skills.
Good communication and stakeholder skills.
Experience with LLM’s and promt engineering.

  • Joined November 2025

Industry experience

  • Software & Internet
  • Professional Services
  • Media & Entertainment

Work experience· 7 roles

VP Web Projects (Freelance) · Agency (Freelance)Oct 2025 – Oct 2025 · 1 mo

Freelance leadership of web projects for an agency; delivered a relevant AI MVP project; translated stakeholder feedback into concrete specifications; managed a small international team on a completed project with no further obligation.

Frontend Developer · Opus EDBJun 2024 – Jun 2024 · 1 mo

React frontend development for various scalable platforms, including extensive dashboards. Involved in communication and project planning with stakeholders including end-users, designers, backend developers and management; UI/UX design, junior backend work, automated tests, SEO and optimization.

Software Developer · Trä DigitalMay 2021 – May 2021 · 1 mo

Development of applications with React, WebGL and Unity; additional tasks included UI/UX; project management and stakeholder collaboration.

Software Developer · HEALNov 2019 – Nov 2019 · 1 mo
Content Writer · BoostContentAug 2018 – Aug 2018 · 1 mo
Founder & Lead Developer · Sky Trail LtdJan 2018 – Jan 2018 · 1 mo
Thesis Writer · CraneWorks OyMar 2015 – Mar 2015 · 1 mo

Education

MSc in Economics and Business Administration. Strategy and Management · University of Southern Denmark2015 – 2017
Bachelor of Culture and Arts. Media Management · JAMK University of Applied Sciences2011 – 2015

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