Software Developer — Czech Republic
Oracle at the core,
modern tech on top.
Building reliable internal applications — and adding AI where it actually helps.
Skills & certifications
Certification
Oracle Certified
Professional certification for database and cloud-native applications.
Certification
Anthropic Certified
Certified in building AI-powered applications with Claude and the Anthropic platform.
Certification
In progressEITCA/AI
EITCA Artificial Intelligence Academy — European IT certification covering AI and machine learning.
Technical toolkit
Backend
- PL/SQL
- Oracle DB
- Oracle APEX
- SQLcl
- Liquibase
- TypeScript
AI & LLM
- RAG
- Vector DB
- MCP
- OpenAI API
- Claude SDK
Web
- Next.js
- React
- TypeScript
Infrastructure & Tooling
- Linux
- Docker
- OCI
- GitLab CI/CD
- Claude Code
What I do
What I do best
- Complex database logic, PL/SQL, and data-heavy backend systems
- AI-ready documentation and RAG pipelines that make internal knowledge usable by LLMs and agents
- Oracle Cloud infrastructure and APEX applications
- AI-powered internal applications built around how your business actually works
- Agentic systems and workflows that delegate real tasks to AI agents
What I prefer not to take on
- Large public-facing marketing websites
- SEO, analytics, and conversion campaigns
- E-commerce platforms where design and sales performance are the core product
I won't take on work where I'm not confident I can deliver real value for your money. If your project falls into this category, I'll tell you upfront and point you in a better direction.
Experience
O2 Czech Republic
Backend Developer
Custom Informatica management with logs and scheduling, a data-aging archiver, a generic data-validation framework, and a Liquibase + SQLcl CI/CD pipeline — with AI-assisted development woven into the workflow.
PL/SQLSQLcl + LiquibaseDockerCI/CDTypeScript + Next.jsClaude CodeInvolve
Full Stack Developer
Full-stack reporting solution on OCI — autonomous database, Oracle APEX REST API, and a React + Next.js frontend for business users.
Next.js + ReactOracle APEXOCIDockerWerbonix
Full Stack Developer
Internal timesheets & project app, plus an AI-native platform that delegates smaller tasks to agents via custom Claude skills integrated into Oracle APEX.
Oracle APEXNext.js + ReactClaude CodeMoneta Money Bank
Data Analyst
Ad-hoc analyses on large Oracle datasets, automated reports, and PowerBI dashboards translating business requirements into working solutions.
PL/SQLPowerBI
Makes sense for you?
Drop me a message and I'll get back to you within 24 hours.