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Selected work

Where it hurt most - and what came out of it.

Figures are rounded and anonymized at clients' request - happy to discuss exact numbers and named companies in person, under NDA.

Cost reduction · energy sector

Consolidating and optimizing storage and backups.

Fragmented data, slow access and expensive, opaque backups. Consolidating and optimizing storage simplifies operations, speeds up access and cuts cost - data in one place, faster access and reliable backup.

~30%drop in storage cost
tens of TBconsolidated
8 weeksdelivery
Spend audit · manufacturing

Auditing spend and analyzing suspicious storage costs.

The invoices kept growing, but nobody knew why. I went through the spend line by line and traced suspicious and duplicate storage costs - capacity billed twice, orphaned resources and services no one used anymore - and flagged clearly what to cancel.

~15%immediate savings after cancellation
dozensof line items flagged
2 weeksaudit duration
Critical infrastructure · energy sector

"Island Mode" - isolated failover for critical infrastructure.

Design and delivery of a disaster-recovery program that can disconnect and independently run the client's key systems during an outage. Enterprise VMware environment, zero compromise on availability.

15-person team led
18months delivery
0availability compromises
Security & compliance · food production

Getting an environment ready for a compliance audit.

Risk analysis, policies and evidence so the environment stands up to an auditor and a regulator. I work to ISO/IEC 27001 and ISO/IEC 20000 principles.

ISO 27001risk analysisgovernanceaudit

Figures are rounded and anonymized at clients' request - happy to discuss exact numbers and named companies in person, under NDA.

Model scenario - not a reference, a walkthrough of the approach

Enterprise AI · illustrative, not a real project

AI monitoring agent against production line downtime.

Model situation: a manufacturer deals with 2-3 unplanned interventions a week and is firefighting instead of preventing. An AI agent with event management would connect existing sensors, evaluate deviations in context and only escalate what deserves attention.

6 weeksestimate: pilot on one line
12 weeksestimate: full rollout
230-520kCZK, depending on scope

Full model scenario →

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