Rostislav Sikora
AI Orchestrator & Loan Specialist | 25+ Years in Financial Technology
Last updated: 3 July 2026
About
Rostislav Sikora is a financial technology expert with over 25 years of experience in consumer lending, credit risk modelling, and AI-powered loan comparison platforms.
As the founder of Credizen, he built a transparent loan comparison platform helping South African consumers find the best loan offers from NCR-registered credit providers, with full compliance with the National Credit Act (NCA).
His editorial approach emphasises interest rate transparency, clear disclosure of all fees, and connecting borrowers with NCR-registered lenders only.
Years in financial services
Countries covered by Credizen
Licensed lenders compared
Areas of Expertise
South African Lending Regulations
Deep knowledge of the NCA (National Credit Act), NCR registration requirements, FSCA oversight, and maximum prescribed interest rates for short-term and unsecured credit.
AI & Financial Technology
Development of AI matching algorithms analysing 50+ criteria to connect borrowers with suitable NCR-registered lenders based on approval likelihood.
Loan Comparison & Analysis
Transparent methodology for comparing interest rates, fees, and terms across 160+ lenders in South Africa and 13 other countries.
Responsible Lending
Advocacy for responsible borrowing, transparent fee disclosure, and consumer education aligned with NCR guidelines and NCA requirements.
Emergency Financial Help
If you're experiencing financial difficulties, contact your local financial counseling service.
- South Africa: National Credit Regulator - 0860 627 627
- Romania: ANPC - 0213142200
- Colombia: Superintendencia Financiera - (571) 594 2222
- Poland: KNF - 22 262 5000
- Czech Republic: ČNB (Česká národní banka) - 224 411 111