William Szamosszegi

I’m the President & Founder of Sazmining - a global Bitcoin Mining-as-a-Service platform that manages hardware on behalf of clients and delivers freshly mined BTC to their own wallets. Our mission is to make mining accessible, sustainable, and aligned with our customers’ success - 100% renewable energy, transparent economics, and client control of their rewards. 

Before this, I built and scaled multiple teams and tech systems in crypto and AI - focusing on systems that reduce operational friction, align incentives, and build real trust in decentralized networks.

My focus today is on infrastructure that reduces operational risk and increases deterministic trust, from mining operations powered by carbon-neutral energy to deterministic market settlement systems for digital asset ecosystems.

I speak and write about the intersection of Bitcoin infrastructure, energy, and scalable market protocols - and work with ecosystem leaders to move high-stakes systems from theory into real world adoption.

Let’s connect if you’re building or integrating mission-critical crypto infrastructure where rigorous, auditable, and operationally deterministic systems matter.

CEO & Founder & Secretary

Data processing that fosters innovation in Blockchain Technology, Artificial Intelligence, CGI Rendering, and Research. Our computing power supports the next generation of technological development — Web 3.0.

Product & Engineering leader with 5+ years of experience across mobile, full-stack, fintech, and e-commerce. Specialized in React, React Native, TypeScript, Node.js, AWS, and Web3, delivering scalable, user-centric products across Web2 and blockchain ecosystems.

I lead cross-functional product and engineering teams in high-growth startup environments, taking ideas from MVP to production while partnering closely with founders, design, and growth. My experience spans B2B SaaS, mobile applications, multiplayer gaming, fintech platforms, geo-based systems, and over five years in e-commerce.

Hands-on builder with strong product intuition and a disciplined engineering mindset.

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The Battle

William Szamosszegi

Kian Chachi

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