ibardos@MacBook_Pro ~ % cd GitHub
ibardos@MacBook_Pro GitHub % ls -l

    Oct 11 19:15 introduction.txt
    Oct 11 19:20 stack_info



ibardos@MacBook_Pro GitHub % cat introduction.txt

    Hello! I'm István Bárdos — a Full-Stack Software Developer based in Vienna, Austria.

    My main focus is building real-world software products with Java and Spring Boot on the backend, combined
    with modern frontend technologies including React.
    
    I enjoy owning the full development lifecycle: translating requirements into architecture,
    implementing features, deploying applications, and operating them in production. My recent work goes beyond
    prototypes — I build applications designed to solve real business problems and support day-to-day operations.
    
    My work includes:
    • Java / Spring Boot  
    • PostgreSQL  
    • React / Thymeleaf  
    • Authentication & Authorization (JWT)  
    • CI/CD pipelines  
    • Cloud deployment & production operations  
    • Software architecture and maintainable system design  
    
    Not all of my projects are publicly available on GitHub — some are actively maintained production systems
    developed for real-world usage and therefore remain private. Public repositories shown here represent
    selected examples of my engineering approach.
    
    I care about writing software that remains understandable and maintainable over time — balancing clean design,
    pragmatic decisions, and continuous improvement.
    
    Growth mindset is an important part of how I work: I enjoy learning, refining my engineering practices, and
    continuously improving both the systems I build and the way I build them.



ibardos@MacBook_Pro GitHub % cd stack_info
ibardos@MacBook_Pro stack_info % ls -l

    Oct 11 19:22 programming_languages_and_frameworks.txt
    Oct 11 19:25 object_relational_mappers.txt
    Oct 11 19:30 relational_databases.txt
    Oct 11 19:36 software_architectural_patterns.txt
    Oct 11 19:41 IDEs.txt
    Oct 11 19:42 some_other_things.txt
    Oct 11 19:45 soft_skills.txt



ibardos@MacBook_Pro stack_info % for FILE in *; do cat $FILE; done

    Programming languages and frameworks:
        Backend:
            - Java SE
                - Spring Boot
                - Spring Security
                - Java Database Connectivity (JDBC)
                - Java Persistence Api (JPA)
                - JUnit 5
            - C# (Legacy)
                - ASP.NET Core
                - Razor pages
            - Python (Legacy)
                - Flask
                - Jinja2 templating
            - Structured Query Language (SQL)

        Frontend:
            - JavaScript
            - ReactJS
            - Thymeleaf
            - HTML5
            - CSS
            - Markdown


    Object-relational mappers:
        - Hibernate
        - Entity Framework Core (Legacy)


    Relational databases:
        - PostgreSQL
        - Azure cloud database


    Software architectural patterns:
        - MVC pattern
        - MVVM pattern
        - CSR pattern
        - DAO pattern


    IDEs:
        - IntelliJ IDEA (Main development environment)
        - Rider
        - PyCharm
        - Visual Studio for Mac
        - Xcode


    Some other things I'm familiar with:
        - Docker
        - GitHub Actions - CI/CD workflows
        - Rest APIs
        - Postman - API testing
        - Management of relational databases with DDL & DML scripts
        - Stateless session handling with JWT
        - Asynchronous programming


    Soft-skills:
        - Clean code
        - OOP design
        - UML class diagram planning
        - Agile development (SCRUM)
        - Teamwork
        - Resilience



ibardos@MacBook_Pro stack_info % exit

    Saving session...
                                    Thank you for your attention.
                          If you interested, please check my public projects.
    ...completed.

    [Process completed]