Mathematics as software
Open-source libraries such as Fraction.js and Quaternion.js turn mathematical methods into precise, efficient software with understandable interfaces.
Robert Eisele · Computer Scientist & Entrepreneur
I bring software, data, and algorithms into new products and companies.
As an entrepreneur and software developer, I research and develop algorithms, combining technical depth with entrepreneurial responsibility.
I sharpen product theses, develop the critical technology, and take ventures from the first solid proof to a running system.
- Founder
- CTO & Head of Data
- Lecturer in Mathematics & AI
My work
Building companies. Developing technology. Sharing knowledge.
I develop digital business models, publish open research, and teach mathematics and artificial intelligence.
- 01 XOR VenturesThrough XOR, I build new digital businesses with companies, from the product thesis through software, data, and AI to market entry.
- 02 raw.orgOn raw.org, I publish open-source research and documented development at the intersection of software, robotics, mathematics, and practical engineering.
- 03 University of Applied Sciences DresdenAt the University of Applied Sciences Dresden, I teach mathematics and artificial intelligence, connecting derivations with practical applications.
Selected work
From mathematical methods to robotics development.
My work ranges from mathematical open-source libraries and internet-scale data platforms to robotics development.
Understanding data at scale
I develop systems that collect, process, and search large data sets, turning observations into a dependable basis for decisions.
Robotics development
For robots, CNC systems, and electronics, I develop motion models, control software, and mechanics as one coherent system.
Experience
Entrepreneurial responsibility meets technical depth.
I have worked as a founder, CTO, Head of Data, developer, and architect, building products, leading teams, and taking responsibility for technical decisions in young ventures and established companies.
My experience spans financial technology, data analysis, search systems, forecasting, e-commerce, and business process automation.
- Founder
- CTO
- Head of Data
- Developer & Architect
- Lecturer
A selection of companies and teams I have worked with
Work with me
Technical responsibility for ambitious ventures.
I work with founders, leadership teams, and investors on new products and digital businesses. I bring software, data, algorithms, and technical leadership where they need to become a dependable system.
Discuss working togetherWays to start
- A focused feasibility or technical assessment
- Direct technical review and challenge, or due diligence
- An R&D or validation project
- Technical leadership of a team or a longer-term role in the company
For selected ventures, entrepreneurial participation may also be an option. Commercial projects are handled through XOR Ventures.
If the need is simply additional development capacity against a finished specification, a conventional agency is usually the better fit.
Direct contact
Which venture needs technical substance?
Describe the product, the leverage you already have, and the technical decision ahead.