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.

In my role as a Senior Consultant at CGI IT UK Limited, I have designed and implemented mission-critical software solutions for GNC, GNSS, and SatCom systems. I have also consulted on SatCom systems, providing expertise on link budget calculations and network planning. Additionally, I have developed and managed automated testing processes to ensure software reliability and system integrity.

Spacecraft Engineer

Working within the space, defence and intelligence (SDI) business unit of CGI, I have been responsible for developing and updating unit/module integration scripts in C for a safety-critical aerospace ESA project called European Geostationary Navigation Overlay Service (EGNOS). As a software engineer, I have developed a strong understanding of industry-standard software and engineering practices, including rigorous testing, quality management, and adhering to the Level A Design Assurance Level (DAL) standards contained in DO-178B/C and DO-254. 

I have also gained extensive knowledge of software such as Python, DOORS, Cantata and XML; using these tools to apply quality management processes and standards to ensure the reliability and safety of the EGNOS system. These skills have been particularly useful in ongoing parallel streams of work, including one performing an upgrade of the Central Processing Facility Check Set (CPFCS) and other streams to implement algorithmic enhancements to the application software.

Additionally, I am the technical lead for a project introducing SharpCloud, a dynamic relationship mapping tool, into SDI. My role aims to demonstrate the software's effectiveness using a case study and optimising its integration with project directors.

Software Developer

BOSH Services

• Co-founded BOSH Services, a leading outsourcing company specializing in website design, marketing, and AI tools.
• Developed core services including sales teams, website design, branding, and administrative support for startups and SMEs.
• Achieved a 20% increase in client satisfaction and a 15% growth in revenue through innovative outsourcing solutions.

Co-Founder

Currys plc

Recognised as a top sales colleague every period so far for contributing exceedingly to store targets. Role required numeracy skills, strong communication and listening skills, team work, ability to prioritise several tasks in a high-pressure environment.
Key Responsibilities:
Listen attentively to customer needs and connect them with their most suitable technology.
Deliver on 15 major sales targets throughout all departments.
Work under strict FCA compliance regulations concerning product details and long-term credit plans.

Sales Advisor

Phoenix Epping Hotel

Supported my colleagues and hotel manager with all administration and customer service queries. Role required numerical skills, building knowledge in the hotel industry, time management and communication skills.
Key Responsibilities:
Organise guest bookings and ensure customer satisfaction during their stay.
Handle administration work related to guests and cleaning staff.
Track staff working hours and create appropriate rotas.

Receptionist

Compass Group

Event Host, Waiter & Bartender

HardSoft Computers

Two weeks work experience in an office environment, duties to repair and install software and hardware upgrades. Required effective communication, independent work and fast learning.

Technician

Accomplished software developer with experience in developing and updating unit/module integration scripts for an ESA project called EGNOS. In my most recent role, I guarantee compatibility with automated test environments and apply quality management processes resulting in system reliability and safety being ensured. Well-versed in software such as CATIA, ANSYS Fluent, C, Python, MATLAB and XML.

Completed Master's degree from Surrey University with a background in Aerospace and Spacecraft Engineering. My experience includes designing a Resistojet propulsion thruster for nanosatellites and contained a full thermoaerodynamic  analysis. I have also undertaken projects that include designing UAV aircraft and autopilot systems that reinforced my knowledge of electronics and CAD capabilities. 

I am passionate about contributing to the advancement of human knowledge through science and the space industry. I am confident that my technical expertise and passion make me a valuable addition to any team.

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The Battle

William Szamosszegi

Kalin Thomas

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