Software projects for energy, utilities and trading. From design to operations.
Over 20 years of experience at companies such as ČEZ, Alpiq, Sev.en and EPC. I can help you with architecture, development, operations or consulting.

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Services
Software development & audit
Taking part in the design and implementation of systems, communication with vendors, and technical audits of code quality, security, usability and risks. Including due diligence for investors and acquisitions.
For: executives, investors and CIOs facing a major decision.
Fractional CTO / engineering leadership
Senior technical leadership, part-time: technology strategy, team and process setup, vendor selection, oversight of key projects.
For: companies without a CTO or in a growth phase.
Energy trading & treasury systems
Design, development and integration of ETRM, regulatory reporting, treasury and cash management. I speak both trading and code – no translator needed between business and IT.
For: energy traders, utilities, finance departments.
Digitalisation of business processes
Making business processes and data more efficient and more secure, integrating new technologies and continuous improvement, including user training.
For: companies that want to work more efficiently and securely.
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About
I have been developing software for over 20 years, mostly in fields where mistakes cost money and where there is pressure to innovate. Over the years I have built up knowledge especially in commodity trading, utility operations and treasury.
I started as a consultant and developer on projects for large companies such as ČEPS, E.ON, Škoda Transportation and many others. I dealt with the full range of problems, from design through to operations and support, which gave me a wealth of experience. Over time I specialised in energy and utilities and moved to ČEZ, where I developed and ran large trading systems (ETRM, Xenergie) as well as smaller applications that made users’ lives easier. After ČEZ I joined Alpiq, where I continued as a dedicated senior developer of the in-house ETRM system, with an overlap into analysis and solution design.
I have always valued the chance to listen to customers and design innovative solutions that deliver real value, which is why I have been running LiveSystems since 2018. Besides leading the team, I enjoy analysis, design and implementation, including the support that follows – that is why I stay active in all of these areas.
I am happy to talk about selected projects and experience in person. Book an in-person meeting
Timeline
2018 – present
CEO & developer
LiveSystems s.r.o.
2010 – present
Freelance software engineer, technical due diligence
Self-employed
2017 – 2019
Senior Full Stack Developer (ETRM)
Alpiq
2011 – 2017
Senior ETRM Specialist / Developer
ČEZ
2005 – 2011
Consulting Business Analyst, Developer
Facility s.r.o.
2005 – 2006
Junior Application Developer
SAMO Systems
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Skills
Architecture
- microservices
- DDD (domain-driven design)
- integration (FIX, RabbitMQ, REST)
- multi-tenant SaaS and on-premise
- low-code platforms
- identity & access (Keycloak/OIDC)
Technology
- Java / Spring Boot
- C++
- Groovy
- TypeScript
- Vue 3
- MongoDB
- Oracle / PL-SQL
- Docker
- Traefik
Domain
- ETRM & commodity trading
- treasury & cash management
- CMMS/EAM
- utilities & critical infrastructure
- NIS2
- public procurement
- IT strategy
AI
- MCP servers
- AI agents on business data
- agentic development (Claude Code)
- compliance
Leadership
- running a product company
- technical due diligence
- vendor selection
- mentoring
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Let's talk
Tell me what you're working on. In a free 30-minute intro call we'll find out whether and how I can help.