
Hey, I'm Oskari - a Software Engineer with a strong background in Full-Stack Development. I specialize in building scalable, user-centric applications using TypeScript, React and Node.js.
About Me
I work across the stack, from front-end to backend and mobile. Most of my recent work has been with TypeScript, React, and Node.js, but I’m also comfortable thinking about system design, APIs, and the bigger picture of how everything fits together. Over the past few years, I’ve been involved in projects that range from small prototypes to large-scale software systems. I like working in cross-functional teams where engineers, designers and product people collaborate in turning rough ideas into real working features.
When I'm not coding, I enjoy playing football, chess, tennis, and padel. I have a passion for learning, whether it's in the field of Computer Science or beyond, and I'm always on the lookout for new challenges.
Old hobby projects
My skills
- TypeScript
- JavaScript
- React
- React Native
- Node.js
- Next.js
- Git
- Tailwind
- PostgreSQL
- MongoDB
- Express
- Jest
- Python
- Scala
- Robot FrameWork
My experience
Master's Degree in Software and Service Engineering
Otaniemi, Espoo
Currently studying for my master's degree, majoring in Software and Service Engineering. My minor is in Machine Learning, Data Science and Artificial Intelligence.
2024 - presentBachelor's Degree in Computer Science
Otaniemi, Espoo
Graduated with a bachelor's degree in 2024. Minored in Industrial Engineering and Management.
2021 - 2024Software Engineer
Smartly.io, Helsinki
I'm currently working as a Software Engineer at Smartly, working on Google Ads expansion. Previously completed a 6-month LaunchPad internship before transitioning to a full-time engineering role. Developing enterprise-level advertising technology serving global brands.
2025 - presentSoftware Developer
Bonwal Oy
Developed mobile applications with React Native and TypeScript that are used across Finland. Implemented automated testing with Robot Framework and Jest to ensure application quality and reliability.
2024 - 2025Course Assistant
Otaniemi, Espoo
Serving my second year as a Course Assistant for CS-A1120 - Programming 2, continuing to support students and assist in course delivery.
2024Course Assistant
Otaniemi, Espoo
Course Assistant for CS-A1120 - Programming 2, where I facilitated English language workshops to support students with Scala programming exercises and address various technical challenges.
2023

