Git config: Separation for work & personal repositories
Automatically apply different Git configs like email and sign keys based on your working directory.
·4 min read·
gitgithubproductivity
Hi, I'm Daniel
I'm a passionate- and curious software engineer building scalable that help matters. With expertise in web apps, devops, developer tools, automation and databases, I continuously learn and explore new technologies in the ever-evolving tech landscape.
Experience
Senior Software Engineer
SumUp
2022 - Present · Copenhagen, Denmark
Developing backend platforms and infrastructure for invoices & accounting products. Modernizing legacy systems, improving observability, and enabling faster developer workflows.
TypeScriptNode.jsGoKubernetesDockerMongoDBKafkaEvent-driven architectureMicroservices
Fullstack Developer
Debitoor/SumUp
2018 - 2022 · Copenhagen, Denmark
Fullstack development from early Debitoor days through the SumUp acquisition and integration, building APIs, government connectors, and internal tooling.
TypeScriptNode.jsAPIsIntegrationsFullstackMongoDBRabbitMQ
Student Developer
Debitoor
2016 - 2018 · Copenhagen, Denmark
Student developer maintaining and developing marketing websites across 7 markets, migrating from Drupal to static HTML while training copywriters on the new workflow
HTMLSASSJavaScriptAWS S3Lerna
Projects
YAML Plus JSON
VS Code extension that enhances YAML and JSON editing experience with advanced features for developers. Achieved over 130,000 installations and helps thousands of developers work more efficiently with configuration files.
VS CodeExtensionYAMLJSONTypeScript
View on GitHub →kill-port-process
NPM package for killing processes running on specific ports. A simple CLI tool to free up ports during development, solving the common 'port already in use' problem. Achieved over 100,000 downloads per week.
NPMCLINode.jsTypeScript
View on GitHub →minask.dk
Financial calculator helping Danish investors determine annual contribution limits for aktiesparekonto (stock savings accounts). Features dual calculation modes and next-year projections based on Danish tax regulations.
CalculatorFinanceDanishWeb App
Visit Website →Concert Ticket Automation
Automated ticket acquisition system using Puppeteer for monitoring and securing sold-out concert tickets. Demonstrates advanced browser automation, session management, and real-time monitoring capabilities.
PuppeteerAutomationNode.jsWeb Scraping
Desty Gallery
An online gallery portfolio site I helped build for a friend. A static website built with Next.js and Tailwind.
Next.jsTailwindPortfolioStatic Site
Visit Website →Interests & Passions
Open Source
Contributing to the developer community through open source projects and tools that solve real-world problems.
Developer Tools
Building CLI tools and VS Code extensions that improve developer experience and productivity.
Learning
Continuously exploring new technologies, frameworks, and best practices in software engineering.
Vibe-coding
Did not expect to go from tab-completion to full-on vibe-coding in just 3-6 months, but here we are.
Recent Posts
View all →Let's Build Something Together
Looking for help with your next project? I specialize in building web apps, websites, and APIs. Whether you need a complete solution or help with a specific challenge, let's discuss how we can work together.