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Projects
Products Kacper Michalik has built or co-built—Screen Studio, AI tools, and full-stack apps shipped end-to-end.
Kacper Michalik is a software engineer, architect, and product engineer with 8+ years in tech. These projects include co-development on Screen Studio (#1 Product Hunt 2025), founder work on O-1A Hub, and open-source engineering resources—shipped with TypeScript, React, Node, AWS, and applied AI/ML.
Engineering focus
Frequently Asked Questions
What software projects has Kacper Michalik built?
Kacper Michalik co-develops Screen Studio (macOS screen recorder, #1 Product Hunt 2025) and founded O-1A Hub. He also publishes open-source DSA and System Design resources on GitHub (casp3ro).
What is Kacper Michalik’s role on Screen Studio?
He co-develops Screen Studio end-to-end—product interfaces, APIs, and infrastructure for a production macOS tool used by creators and teams at companies such as GitHub, Vercel, and Y Combinator.
Which products did Kacper Michalik found?
O-1A Hub was founded by Kacper Michalik—an AI assistant focused on O-1A U.S. visa guidance with retrieval-augmented answers over domain-specific material.
Does Kacper Michalik publish open-source engineering resources?
Yes. He maintains a Data Structures and Algorithms repository in Python and a System Design guide covering architecture, scalability, and fault tolerance (GitHub: casp3ro).
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