Filip Grubeša

Zagreb, Croatia | filip@grubesa.com | linkedin.com/in/grubesa

EDUCATION

University of Zagreb, Faculty of Electrical Engineering and Computing

Bachelor’s in Electrical Engineering and Computing

XV Gymnasium

STEM-focused high school program
  • GPA: 4.77/5.0; Mathematics: 4.77/5.0, Informatics: 5.0/5.0

    • EXPERIENCE

    IT Assistant - Svijet komunikacija d.o.o.

    Svijet komunikacija d.o.o.
  • Cleaned and performed maintenance on desktop PCs and servers on-site at multiple educational clients, including cable management and functionality checks
  • Installed Windows and Microsoft Office on 8 laptops, upgrading licenses from Home to Education/Pro editions
  • Deployed and configured 2 Windows Server 2025 machines connected to a shared UPS
  • Diagnosed and resolved system time synchronization issues on 4 laptops, including unlocking DeepFreeze-protected devices to apply fixes

    • Technical Producer, MIOC Podcast

    XV Gymnasium
  • Served as sole technical producer for 4 episodes, averaging 250 views per episode on YouTube
  • Operated three-camera setup and managed live audio/video mixing using OBS for 50+ minute recording sessions
  • Edited and post-produced video content using DaVinci Resolve, including audio leveling and color correction
  • Published and maintained content across YouTube, handling encoding, formatting, and platform-specific requirements

    • PROJECTS

    Seplebis

    Python, FastAPI, PostgreSQL, JavaScript
  • Designed and implemented a backend REST API with 9 endpoints and 1,200+ lines of code using FastAPI, following client-server protocol design principles
  • Implemented JWT-based authentication with HttpOnly cookies and bcrypt password hashing for secure, anonymous user accounts
  • Implemented UUID primary keys and foreign-key constraints across 3 tables to ensure data integrity and referential consistency
  • Built paginated, filtered API endpoints using SQLAlchemy subqueries to support real-time content discovery

    • TECHNICAL SKILLS

    Languages: Python, SQL (Postgres), JavaScript, HTML/CSS
    Frameworks: FastAPI
    Developer Tools: Git, VS Code, Swagger UI/curl
    Databases: PostgreSQL
    Libraries: bcrypt, PyJWT, SQLAlchemy, python-dotenv
    Cloud/Deployment: Render, Neon
    Other: RESTful API design, JWT authentication, bcrypt password hashing, cookie-based sessions