Christian Shaffer-Lassen
Christian Shaffer-Lassen

MSc Student in Computer Science & Engineering at DTU

christian.shaffer.lassen@gmail.comLinkedIn
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Shaffer-Lassen ApS

Freelance Software Developer

Jan 2019 – Sep 2023

Took on independent client projects through a family-run software company, building custom solutions for clients across Copenhagen — from restaurant chains to a national sports federation. Learned early how to scope, build, and deliver independently, and how to translate what clients actually need into something that works.

Highlights

  • Logistics and inventory management — Built an Oracle APEX application for a restaurant chain to streamline inventory tracking and logistics.
  • Sales performance tooling — Delivered an Oracle APEX dashboard for a telecommunications company to monitor sales activity.
  • Live event scoreboard — Created C# software for the Danish Tennis Federation, supporting Davis Cup and national matches.