// hello, world
Sami
Ahvenniemi
Building fast, scalable web applications with modern JavaScript. Based in Finland. MSc from Aalto University.
01 / about
Crafting digital
experiences
Full stack software engineer with a passion for clean code, great UX, and solving complex problems with elegant solutions.
MSc in Computer Science & Engineering from Aalto University (2015). Started as a full stack PHP developer, now focused on modern JavaScript — React, TypeScript, and Node.js.
// tech stack examples
experience
12+ years
education
MSc · Aalto University
Computer Science & Engineering · 2015
02 / projects
Selected work
Veterinarian web app company
Veterinarian web app development. Frontend development with React and TypeScript, backend with Node.js, AWS Lambda and MySQL. Backend unit tests with Mocha and Chai.
Finnish logistics company
Work on parcel tracking module UI utilizing frontend microservice architecture inside a larger application.
Finnish teleoperator
Marketing content creation tool development with React and AngularJS. Small scale Node.js API development and testing.
03 / contact
Let's build something
together
Interested? Drop me a message to have a chat.