Hi I'm Samuli Kupsala

Kind of a nerd

I enjoy writing Python and programming in general


My fundamentals:

  • Python
  • JavaScript / TypeScript
  • React
  • HTML + CSS
  • SQL
  • Linux
  • Docker
  • GCP
  • Firebase

I work as a senior developer at OP Financial but I'm currently on study leave.

I'm studying data science & applied math (M.Sc.) at the university of Oulu.

On my spare time I'm experimenting with:

  • GCP and Firebase - ajovuoro.fi (driving diary, salary and shift planning app for taxi drivers/entrepreneurs)

When necessary I'm ok with:

  • Java
  • PHP
  • AWS

I'm still trying to have a life

I enjoy running and drinking cheap mass-market tea


You can find me on



PS Check out my simple shared realtime shopping lists at
ostamulle.fi

OK, Yet another JS TODO app ;) One of the very first React and Firebase study projects...