š Books of 2025
January 2, 2026
In 2025, I read three books that significantly changed how I think about investing, risk, and financial literacy.
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Yusuf Sina Yildiz
I work at the intersection of engineering, finance, and product. My focus is on building scalable backend systems ā especially in fintech and crypto ā while keeping the product simple for users and operators.
Engineer by craft, entrepreneur by intent.
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View all āš New Website, New Year, New Direction
January 1, 2026
Starting 2026 with a new personal website ā a simple space to share what Iām building, learning, and thinking about engineering, finance, and product.
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