Victor Østergaard Nielsen - Software Engineer

Journey planner comparing train, coach, ferry and flight prices across Denmark.

SvelteKit TypeScript MapLibre GL Tailwind CSS Docker OpenTelemetry

Read case

Built the MapLibre route map, with animated leg-by-leg route drawing and approximate flight paths
Built most of the search and results UI, including a desktop redesign with filters, sort tabs and route pages
Set up self-hosted OSRM routing for Denmark in Docker, with PR preview deploys and OpenTelemetry tracing

Work Experience

Senior Software Engineer

Sep. 2026 — Now

Building advanced applications as part of Wemuda.
- Full-stack development
Full Stack Developer & Junior Engineer

Mar. 2026 — Sep. 2026

Software Engineer & Co-founder

2025 — 2026

Built advanced web applications and digital solutions for clients.
- Full-stack development
- SvelteKit & TypeScript
- Client projects

Freelance

Full Stack Developer & IT Consultant

2024 — 2026

Innovative web applications and IT consulting services for a range of clients.
- Web development
- Client collaboration
- Custom solutions

Wolf Tactical

Software Engineer & Website Maintainer

2023 — 2024

Maintained and improved an e-commerce platform; built internal tools to monitor inventory and generate price tags from website data.
- E-commerce
- Custom tooling
- WordPress plugins

Self-taught

Developer in education

2016 — 2022

Started the journey building tools, games, and automation scripts.
- Fundamentals
- Personal projects

Volunteer Work

H.C. Ørsted Gymnasium Programmeringsklub

Vice Chairman & Volunteer

2022 — 2023

Helping facilitate programming activities and club management.
- Leadership
- Teaching
- Community Building

Coding Pirates DIKU

Vice Chairman & Volunteer

2022 — 2023

Served as Vice Chairman, helping organize events and teaching kids to code.
- Board Member
- Organization
- Mentoring
Volunteer

2021 — 2022

Volunteered to teach children programming concepts and creative coding.
- Teaching
- Volunteering
- Education

Highlighted Projects

enhanced-video-sveltekit

2026

Build-time video optimization for Svelte and SvelteKit.

SvelteKit Vite FFmpeg Open Source

Visit

Auro Pictures

2025-Now

Client gallery platform for photographers.

SvelteKit Backblaze B2 Cloudflare Workers AI

Visit

All Projects

20 projects

2026 Open-source CLI for annotated product screenshots. TypeScript · Playwright · CLI · Open Source

2026 Website for booking nature experiences. HTML · TailwindCSS

2025-Now Website for a non-profit. Astro · Resend · Figma

2025-Now Building advanced webapps. Startup · Web Development

2025 Code bots to compete in a learning game. Security · Sandbox · Game Dev · Web

2025 Word guessing game using embeddings. NLP · Word Embeddings · Game Dev · Svelte

2025 Google Maps clone using OpenStreetMap. Typescript · OpenStreetMap

2025 Blog platform using MDSVEX and SvelteKit. SvelteKit · MDX · Blog

2025 Browse a generated web using SOTA diffusion LLMs. AI · LLM · Diffusion Models · Web

2024 Receipt management for small businesses. SvelteKit · OCR · Finance · SaaS

2024 Realtime sentiment tracking for teachers. Realtime · SSE · Education

2024 ML algorithms implemented in Python. Python · ML · Calculus

2024 TensorFlow model for mammography analysis. Python · TensorFlow · Image Classification

2024 Native-like local AI chat for Windows. Tauri · Svelte · Ollama

2024 Explore fractals with arbitrary precision. Java · Processing · Math

2024 Find your next read with AI-powered recommendations. Svelte · AI · Recommendations

2023 Raspberry Pi + Svelte PWA for remote control. Svelte · Hardware · PWA

2023 Vectors and OOP exploration in Processing. Java

2022-2024 Improved Lectio for students. SvelteKit · Open Source · UI/UX

2023 Sync Lectio events to Google Calendar. Python · API · Automation

Skills

Frontend

Svelte React Astro Tauri TypeScript Tailwind CSS HTML CSS p5.js

Backend

Node.js NestJS Python Java C# Directus PostgreSQL Redis Prisma Drizzle ORM WordPress

Cloud & Tools

Cloudflare Azure Kubernetes RabbitMQ Biome Jest Git Figma Vercel Docker Coolify

AI & Data Science

LLMs Computer Vision Diffusion Models NLP Embeddings

More than code

In my downtime, you'll find me at the gym pushing my limits, building physical products in my workshop with electronics, 3D printing, and woodworking, or exploring the outdoors through hiking and nature.