Marcus Erkkilä

Software Developer

📍 Kouvola, Finland | ✉️ marcus.erkkila.me@email.com | ☎️ +358 445 600 553

Profile

Software developer with over 10 years of programming experience acquired from not only working life, but also hobby projects.

Key technologies

  • C++
  • Java / Swing
  • C# / Unity
  • Python / Flask
  • Assembly / x86 / 6502

Languages

Finnish – Native

English – Intermediate

Japanese – Basic

Experience

Software Developer Consultant

6/2025 - 8/2025 | Crazy Company Oy | Remote

  • Created an easy-to-use Flask API for content retrieval using LLMs
  • Designed and implemented a UI for extracting frames from a video.

Software Developer Trainee

1/2023 - 4/2023 | Datasafe Oy

  • Backend development for reverse proxy management

Software Developer Trainee

4/2022 - 6/2022 | Kouvola Vocational College Eduko

  • Designed and implemented functionality for the Minecraft-Kouvola project.
  • Plugin development done using Java.
  • Collaboration with XAMK and Kouvolan Asunnot Oy

General ICT Trainee

5/2021 - 6/2021 | Datasafe Oy

  • Working with various server maintenance tasks.
  • Backend development.

... And a lot of personal projects.

Education

VET in Computer Science

Kouvola Vocational College Eduko, 2020 – 2023

Specialized in Software Engineering.