Lauri
Lyytikäinen
Developer
About Me
I'm Lauri Lyytikäinen, a dedicated and passionate Software & Web Developer driven by a constant curiosity for technology and a desire to build meaningful solutions. Currently pursuing a Computer Science minor at Aalto University, I'm deepening my understanding of foundational principles while actively applying them to real-world challenges.
In my current role as a Software Designer Trainee at Advania, my professional focus is threefold: architecting robust and scalable backend systems, building intuitive and engaging user interfaces, and exploring the potential of Artificial Intelligence, especially with Large Language Models (LLMs). I genuinely thrive on the challenge of transforming complex problems into elegant, efficient, and maintainable code.
With a keen eye for detail and a commitment to continuous learning, I am always exploring the cutting edge of technology. My current passions lie strongly in the exciting fields of AI/LLM Development and comprehensive Full-Stack Engineering, where I aim to create impactful solutions that push boundaries. I believe in writing clean code, fostering collaboration, and embracing new challenges to deliver high-quality software.
Technologies
My Academic and Professional Journey
Here is a timeline of my academic and professional journey so far
2025
2025
Working at Advania as a Software Designer Trainee
Backend development with C#, dotnet
Cloud Infra with Mircosoft Azure
Microsoft AZ-900 and AI-900 Certifications
Frontend with React & Vite
Integrating and building Artificial Intelligence and LLMs solutions for intelligent business applications
April 2025
April 2025
LLM Proof of Concept Project for VTT
LLM & Frontend development
Python & Next.js
An unique and interesting project where we explored the possibilities of integrating LLM models to the decision making process of big companies.
This project got me hired at Advania as it showed my skills and my unique experience around AI
2024
2024
Finished Bachelors Thesis at Aalto University
I wrote my bachelors thesis about 3D production for the modern web receiving full points for my work.
Fall 2022
Fall 2022
Started Bachelor of Science in Computer Science at Aalto University
A big chapter of my life started
2022
2022
Finished my Mandatory Military Service
During my service I programmed, 3D modelled and integrated content into the internal simulation training environment of the FDF.
I trained my successors and gave them all the necessary experience to continue my work.
Manged and held trainings at indoor simulated Shooting Ranges.
My Thoughts on Software Engineering
Here you'll find my insights, tutorials, and reflections on all things software development. From deep dives into architectures to practical coding tips and explorations of emerging technologies, I aim to share valuable knowledge that helps fellow developers grow and innovate.
I finally decided it was time for a complete overhaul of my personal website. I landed on a following combination: Next.js with React for the frontend
You can find more of my posts from my blog