Tobias Lenander

Developer & QA · Lund, Sweden

I'm an Information Systems student at Lund University who builds and tests software. At Axis Communications I stress-tested firmware updates and troubleshot Linux-based systems, and at Lundakarnevalen I co-developed a registration system for ~8000 users in a 40-person team. I work in Java, C#, Python and TypeScript.

Looking for developer and QA roles in Lund and Malmö. Graduating June 2027.

Developer CVQA CV

Experience

Software QA Tester (part-time) · Axis Communications

Jan 2026 – Jul 2026

  • Optimized and stress-tested firmware updates for network speakers.
  • Reviewed system logs and troubleshot Linux-based PoE systems.
  • Worked two days a week alongside full-time studies.

Developer (volunteer) · Lundakarnevalen

Nov 2025 – May 2026

  • Co-developed the internal registration system (Next.js, TypeScript) used to register ~8000 carnival workers.
  • Contributed to both the external and the internal website in a 40-person team.

Security Officer · Securitas

Jul 2021 – Oct 2026

  • Supervised a team of eight during Valborg 2024, Lund's largest festival.
  • Security patrols, locking rounds and public order duties at concerts and student events.

Projects

Videntium showing a Gaussian Splatting scan of Gårdstånga church and the surrounding fields, with position, rotation and scale controls in the sidebar.

Videntium 3D Viewer

DemoSource

Browser-based 3D viewer that imports .ply and .splat files, with Gaussian Splatting rendering optimized for low-powered devices such as laptops and phones.

TypeScript · Three.js · Spark · shadcn/ui

LundaLife listing today's events at the student nations beside a dark map of Lund with a pin for each nation.

LundaLife

DemoSource

Web app showing upcoming student events in Lund, backed by a Python service on a Raspberry Pi that continuously fetches events from the STUK API into PostgreSQL.

Next.js · Python · PostgreSQL · Raspberry Pi

Opimius

Live site

Freelance client website for a wine importer near Malmö, built and launched in 2025.

Next.js · TypeScript · Tailwind CSS

ATAK NATO Organization Plugin

Source

ATAK-CIV plugin showing a dynamic NATO organizational chart, built with fellow Lund University students at the Swedish Armed Forces 7th Mechanized Brigade hackathon 2025 at Ideon Science Park.

Java · Android

Skills

Languages
Java, C#, Python, SQL, TypeScript
Testing
Stress testing, firmware update testing, system log analysis, troubleshooting
Web
Next.js, React, Tailwind CSS, Three.js, shadcn/ui
Systems
Linux, PostgreSQL, PoE network devices, Raspberry Pi
Tools
Git, GitHub, Netlify
Spoken
Swedish (native), English (fluent), Mandarin (basic)

Education

BSc Information Systems · Lund University

Sep 2024 – Jun 2027

  • GPA 3.5 / 4.0

Exchange semester · Nanyang Technological University, Singapore

Aug 2026 – Dec 2026

CS50x: Introduction to Computer Science · Harvard University (online)

Jan 2025 – Oct 2025

Certificate

Contact

The fastest way to reach me is by email.

tobias.lenander@outlook.com

+46 72 322 12 99