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petarjonjic/README.md

👋 Hi there, I am Petar Jonjić!

Student of Information and Business Systems at the Faculty of Organization and Informatics, University of Zagreb.
Passionate about building software solutions through real-world projects, teamwork and iterative learning.

Technical Skills

  • Programming Languages: C++, JavaScript, HTML, CSS, Python
  • Databases: PostgreSQL, MS Access
  • Tools & Platforms: Visual Studio Community, Visual Studio Code, Oracle APEX, Visual Paradigm, IBM WebSphere Business Modeler, Git & GitHub
  • Design & Modeling: UML, BPMN, DFD, Entity-Relationship Modeling, System Architecture
  • Concepts & Practices: RESTful API, CRUD, SQL scripting

Soft Skills

  • Communication
  • Team Collaboration
  • Adaptability & Reliability
  • Problem Solving
  • Analytical Thinking
  • Time Management

Languages

  • Croatian – Native
  • English – Proficient

Projects

Volunteer Management Software

Web application for managing volunteer activities and task assignment.
Currently developing in C# as a desktop application, including software requirements, UML models, and reporting.

AI Tools Showcase

Frontend web application showcasing popular AI tools like ChatGPT and Gemini.
Created with HTML & CSS, validated for responsiveness and accessibility.

JB Modelarija System Documentation

Full-featured information system designed for the company JB Modelarija Blažeka d.o.o.
Includes Oracle APEX implementation, RESTful services, BPMN, ERA, and SQL export.

Education

University Bachelor of Informatics (expected 2026)

Major in Information and Business Systems

Faculty of Organization and Informatics, University of Zagreb

2023 – Present

Popular repositories Loading

  1. Volunteer-Management-Software Volunteer-Management-Software Public

    University project for managing volunteer activities, task assignments, and reporting. Includes full software requirements, design specifications, and ongoing C# desktop application development.

  2. AI-Tools-Showcase AI-Tools-Showcase Public

    Web application for displaying and comparing AI tools, created for the Introduction to Web Technologies course.

    HTML

  3. JB-Modelarija-System JB-Modelarija-System Public

    Information system development project for the company JB Modelarija Blažeka d.o.o. created for the Information System Development course.

    PLSQL

  4. petarjonjic petarjonjic Public

  5. CargoDesk CargoDesk Public

    C#