Hi, I am Christian.
Welcome to my website. I have collected my background, interests, and selected projects here, so you can get a sense of who I am and what I enjoy working on.
Sports have always been a big part of my life, first through competitive football and later through tennis, where I serve as the volunteer chairman of a tennis club with six hundred members. This experience has taught me responsibility, clear communication, and how to create environments where people thrive. These values influence the way I work as an engineer as well.
I am currently pursuing my MSc in Computer Science and Engineering at DTU, building on real hands-on experience in software development. I have developed custom solutions as a freelance developer, and I have worked full time at Netcompany between my bachelor and master studies, contributing to PSRM, a large scale system for the Danish Tax Agency.
My recent academic focus has been on machine learning and computer vision. In my bachelor thesis, I worked on monocular depth estimation, where I built complete training and evaluation pipelines in PyTorch and compared CNN, Vision Transformer and foundation model architectures, including experiments with synthetic data.
Experience
Full Time Developer
Netcompany A/S
April 2025 - September 2025
Part of a hybrid maintenance team with UFST, responsible for incident handling and minor development tasks.
Chairman of The Board
Bagsværd Tennisklub
April 2022 - Present
Volunteer Chairman of a 600 member tennis club.
Freelance Software Developer
Shaffer-Lassen ApS
Jan 2019 - Sep 2023
Smaller software solutions for clients across industries, covering logistics, sales tracking, and live event tooling.
Education

Master of Science - Computer Science & Engineering
DTU - Technical University of Denmark
September 2025 - Present
Graduate focus on Artificial Intelligence and Algorithms
GPA: N/A

Bachelor's degree, Computer Science
Københavns Universitet - University of Copenhagen
September 2021 - January 2025
Undergraduate foundation in algorithms, software engineering, and theoretical computer science.
GPA: 9,53

Exchange Program, Computer Science
UC Santa Barbara
September 2023 - April 2024
7 months exchange at UCSB’s Computer Science department.
GPA: 3.78
Selected Project
Bachelor Thesis: Investigating Monocular Depth Estimation
Investigation of CNN, Vision Transformer, and Foundation model backbones for monocular depth estimation using PyTorch.
Scoreboard for Davis Cup
Real-time tennis scoreboard built with C# for the Danish Tennis Federation.
Oracle APEX Applications
Oracle APEX solutions delivering inventory management and sales analytics for Copenhagen-based businesses.
Outside the Office
I am very passionated about sports. Growing up, I played football at elite level but in my early 20's I took up tennis as my main sport. I believe sports play a vital role in promoting well-being and growth for kids, which inspires me to take an active role in organizing my tennis club.

Connect
Feel free to contact me at christian.shaffer.lassen@gmail.com
