Experience
O2 Czech Republic
Backend Developer- Built a custom app to manage Informatica with logs, dependencies and scheduled runs
- Built a data-aging app for automatic archiving and gradual deletion
- Built a generic framework for data validation across the system
- Set up a CI/CD pipeline using Liquibase, SQLcl and TypeScript
PL/SQLLiquibaseSQLclLinuxDockerGitLab CI/CDNext.jsTypeScriptClaude Code
Involve
Full Stack Developer- Designed and built a full-stack reporting solution replacing fragmented Excel files
- Set up OCI account with autonomous database and VM as the app runtime
- Built a React + Next.js app connected via REST API to Oracle APEX
Next.jsReactPL/SQLOracle APEXOCIDocker
Werbonix
Full Stack Developer- Built an internal app for timesheets and project management
- Built an AI-native platform for delegating tasks to agents
- Integrated AI code generation into Oracle APEX via custom Claude skills
Oracle APEXPL/SQLNext.jsTypeScriptClaude Code
Moneta Money Bank
Data Analyst- Handled ad-hoc analyses and built automated reports from large Oracle datasets
- Built and managed PowerBI dashboards for product teams
- Translated business requirements into working solutions
PL/SQLPowerBI