Dušan Jícha - Software Developer & Architect

# Profile
Senior Software Developer & Architect with 15+ years of experience in designing and implementing enterprise-level applications. Expertise in Java/JVM technologies, microservices architecture, and cloud-native solutions. Specializes in building high-performance, scalable systems, AI-driven development, and process optimization.

# Technical Skills
- Java Ecosystem: Expert in Java (10+ years), Spring Boot, Spring Cloud, Hibernate, Java EE, JVM internals.
- Databases & Integration: Oracle, PostgreSQL, MSSql, Kafka, RabbitMQ, RESTful APIs.
- DevOps & Cloud: Docker, Kubernetes, GitLab CI/CD.
- AI & Development Efficiency: AI-assisted coding, LLM integration into development lifecycle, process optimization.

# Professional Experience

## Team Leader | AIS Servis, s.r.o.
June 2021 - Present
- Leading a development team in Brno.
- Modernizing development workflows through AI integration.
- Optimizing enterprise delivery processes.

## Freelance Web and Software Developer | Independent Professional
May 2015 - Present
- Java, SQL, Oracle PL/SQL, C#, React Native development.

## Senior Software Developer - Analyst | AIS Servis, s.r.o.
May 2020 - May 2021
- Senior development and analysis in Brno.

## Lead Software Developer | SIKO KOUPELNY & KUCHYNĚ
April 2018 - April 2020
- Lead programmer for web development.
- SAP Commerce (Hybris) B2C, B2B, customization, integrations.
- Technology supervisor and DevOps.

## Senior Software Developer | Hexio.io
April 2019 - December 2019
- Hexio IoT Platform (API/Services integration) part-time.

## Services/API Integration Developer | Technologické centrum Písek s.r.o.
January 2018 - March 2019
- Services and API integration in IoT project and Multimedia portal.

## Programmer/Analyst | Intelis, s.r.o.
June 2010 - April 2015
- Network inventory management system (Telefónica O2).
- Oracle 9i/10g/11g, Java (Swing, Spring, Hibernate).
- Incity project: RESTful API, MongoDB, Spring.
- VBA migration (Excel/Office 1997 to 2016).

# Contact
- LinkedIn: https://www.linkedin.com/in/djicha/
- Web: https://dusan.jicha.dev