Hi, I'm Łukasz

I'm a freelance web developer building clean, fast web applications and APIs. Previously, I created Pyroworks - a fireworks simulator on Steam that reached over 700,000 players. Today, I focus on helping clients build reliable web products and cloud architectures.

/projects
/skills
/contact
/github
/linkedin
portfolio
projectsskillscontact
📂 portfolio
├──/projects├──/skills└──/contact ├──/github └──/linkedin

Projects & Experience

PyroworksCreator & Lead Developer

2022 - Present

A highly accurate PC pyrotechnics simulation game released on Steam.

  • Achieved over 700,000 unique downloads, building and scaling an active, global enthusiast community.
  • Partnered with real-life industry manufacturers (including Funke, Blackboxx, Nico) to legally license and accurately translate physical pyrotechnic products into digital assets.
  • Managed product deployment, full Steam pipeline integration and community features including Steam Workshop modding support for community-created assets.
UnityC#Steamworks
View on Steam

FreelanceWeb Developer

2026 - Present

Designing and building high-performance web applications specialized to clients' needs.

  • Developed production-ready web applications using modern stacks and tools like SvelteKit, Astro and TailwindCSS.
  • Configured modern cloud infrastructure utilizing Cloudflare and Google Cloud Platform.
SvelteKitAstroTailwindCSSCloudflareGCP
lunniestudio.com

AnySpaceMobile Application Developer

2026 - Present

A local-first mobile application built for physical space visual mapping.

  • Engineered a responsive, highly fluid mobile frontend using Flutter and Dart.
  • Integrated AI capabilities via LLM APIs to automate smart spatial categorization and enhance user interaction.
  • Managed the end-to-end release cycle including beta testing channels and live delivery on the Google Play Console.
FlutterDartLLM APIsPlay Console
Google Play

Skills & Tools

skills.ts
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// stack & tooling
const skills = {
languages: ["TypeScript", "C#", "Ruby", "Dart", "Python"],
frameworks: ["SvelteKit", "Astro", "React", "TailwindCSS"],
backend: ["Ruby on Rails", "Node.js", "SQL"],
tooling: ["Docker", "Google Cloud Platform", "Cloudflare", "Git", "Unity"],
}

Let's build something.

Open to freelance projects and collaborations.

lukaszdzierbickii@gmail.com
/github/linkedin/lunniestudio