Heyho, I'm Luka!

The world’s most comprehensive electricity data platform. Helping organizations make informed decisions about their energy usage.

A software platform to manage and scale EV charging infrastructure for businesses, cities, and operators. It covers charge point management, payments, roaming, and energy management.

Had the first version, got the second one but sadly still have them with a Lighntning-Port. USB-C for the win!

As far as I know the smallest 100W charger (enough to charge a Macbook Pro) with 2x USB-Cand 2x USB-A.

Had a MagSafe Powerbank but as I'm now on Android I needed a replacement. Tech spec: 10.000mAh, 30W, integrated USB-C cable.

All black city bike for my daily commute. I love it. Just a front basket for my backpack is missing.

I fell in love with big water bottles, my old one broke and I got this one as a present. Dropped it multiple times and nothing happened.

I have the Plus version from work. I use it in different situations, dedicated post will follow.

I'm getting around a bit, leacing with two room mates. I needed something to mark everything that is mine so that I won't forget it, but also other know that it's mine.

I'm not a fan of these sliding wallets, but I also want something small that can hold a few coins and bills. Recycled paper artificial leather that is super durable.

Used Warp, but got to much AI, to much account, to much pushy in updates and it was slow. Giving Ghostty now a shot.

Use for more valatile notes, not knowledge that should be persisted, use it as "App" via Safari on my MacBook to have it in my dock.

Always wanted an iPad with a large screen to also use it as a second screen when needed. And as I got to love the Apple silicons I also wanted at least a M1.

Got these earplugs recommended and have to say they fit perfectly, they dont fall out. I also love the little case so I can just throw them in my backback.

My work laptop.

Used it for private stuff, heavily during my studies and now at work.

I use it for more complex search queries where I know I'll have to visit multiple sites to gather that information.

Have been the last four years with the iPhone 12. Wanted to go back to the roots. With the most pinkish case. Post will follow.

Set up with Ansible and Docker, right now running Home Assistent with Zigbee. Next on the list: OpenVPN, AdGuard. Post will follow.

My knowledge base, see it as how others use Obsidian. Out of the box sync on multiple devices and web access are important for me. The free version is enough and it is e2e encrypted.

Bring a little bit more organization to your tech. I'm not using it at the moment as I heavily reduced what I bring with me. But might become more relevant again.

My go-to todo list. It exists for that single purpose and doesn't try to be more. I have a pro subscription. I use it at work and for private tasks.

Water-resistant 21L backpack for biking to work and travel. Features attachable waist and accessory straps for versatility.

Love that people don't spot that it is a Smart Watch. Love the month-long battery time. But it's not working at the moment, need to fix it.

Explore my essential Mac utilities, including clipboard enhancements, window management, and more.

I faced some problems to set up NextCloud with Traefik and that's why I share my docker-compose.yml.

A better and customizable version of CMD + Tab on Mac.

Installing all the stuff the easy way, for nerds on Mac.

Tool to help you host Google fonts without the CDN. Why should you care? GDPR, Performance, Control.

Nicer version of Spotlight for Mac.

Opinionated meta framework for Svelte (used for his website).

Template to create a CV/Resume in Figma.

NGO that engages people in the fight against ocean pollution.

Germany’s largest conference for entrepreneurship organized by students.

Best raft in Copenhagen.

GreenKayak is an environmental NGO that engages people in the fight for cleaner oceans. Collect trash and therefore paddle for free.

Specs: M1 (Processor), 16 GB (Memory), 256 GB (Storage)

Mobile display, powered over USB-C which gives me a dual display set up almost everywhere.

A tool created by myself to use it as a bookmark divider between my favicon bookmarks.

A clipboard manager for macOS. No more, no less.

Quite expansive, but the warmness (Kelvin) and brightness can be adjusted seamlessly (Mobile & Desktop).

Programmable keyboard with displays which shows different keys depending on the context.

I bought this password manager before they started the subscription model. Therefore, I can use it without any monthly fees.

Awesome vector tool, you can work live at files and share them easily.

As all my projects are on GitHub I'm just happy about such a simple solution for automation.

In my case it is used privately, but it is also very easy to set up for small to large organizations.

Supports default mounting options and produces a pretty good Full HD image.

Connect Netlify to your repository to get a build when you push to main and also get previews in PRs.

Opinionated meta framework for Vue.js.

A Node.js browser automation framework I use it to automate websites which won't give me API access or to generate images.

Move and snap windows in macOS via mouse and shortcuts.

Nice quality (as far as I can tell) and can be used without an arm.

If there is a new side project with multiple people I tend to directly create a workspace to streamline the communication.

Same as Netlify, but I prefer Vercel for projects with serverless functions.

As I'm not a big fan of TextEdit (macOS) I use VS Code as my primarily text editor. And nowadays also for Astro.js.

My favorite JS framework, as it lets you use what the web was made with: HTML and CSS! And Single File Components are just awesome.

My first npm package which powered the CV of a previous version of this page.

I like it as it just works and has all the features I need built-in.

My go-to knowledge app, you could also call it a note app. Basically it is an endless list.

Solar energy startup that pivoted through multiple models, from solar fintech to enabling apartment renters to participate in the green transition.

Enterprise software company providing business solutions for finance, HR, supply chain, and customer experience across industries worldwide.

Generate social media images for a nuxt/content project in a git pre-commit hook, this logic can be adapted to any other CMS.

I show you why custom search engines in your browser are a nice tool and how I use them.

This post shows how I acquired my technical knowledge and illustrates where my interests lie and how they have developed over almost 15 years.

Overview for my perfect Homeoffice Conference Call & Podcasting Setup.

A simple one-page CV/Resume template that heavily relies on Auto Layout makes it super easy to adjust.

Quickly copying paths to the terminal on macOS

GitHub Actions are easy to configure and should be used in all npm/yarn based projects.

Raising awareness for NGOs.

Germany's largest student finance society.

App to trace infection chains of COVID-19.

Podast where three friends are talking tech.

Podcast around entrepreneurship.

I want to inspire you how you can set up a professional working environment for your next idea with almost no money.