Hi, my name is

Marko Lumbar

Software Engineer | Full-Stack Development

I build user-focused applications that blend solid engineering with thoughtful design. Currently based in Koper, Slovenia.

About Me

I'm a graduated software engineer combining technical development skills with a strong eye for design. I build user-focused applications that blend solid engineering with thoughtful design, spanning both frontend and backend development. What drives me is continuous learning—I'm always eager to dive into new technologies and frameworks.

Skills & Technologies

Frontend

  • React
  • Next.js
  • TypeScript
  • JavaScript
  • HTML
  • CSS

Backend

  • Java
  • SQL
  • Supabase
  • Python

Design

  • Figma
  • Photoshop
  • UX/UI

Tools

  • Git
  • VS Code
  • Claude Code
  • API Integrations

Experience

Quality Assurance

July 2024 - February 2026

Abrantix d.o.o. · Koper, Slovenia

  • Testing nightly software updates
  • Maintenance of POS terminals
  • Test case creation
  • Reporting bugs (DevOps Azure)

Assistant in Shop Department

June 2023 - September 2023

SPAR Slovenija d.o.o. · Koper, Slovenia

  • Oversaw fruit and vegetable section, ensuring freshness
  • Assisted customers with selections and inquiries
  • Managed warehouse inventory efficiently

Delivery Driver

August 2022 - October 2022

Sonja Kmetič s.p. · Koper, Slovenia

  • Timely delivery of food orders to customers
  • Handling cash transactions and maintaining records
  • Providing professional customer service

Waiter

July 2017 - September 2021

Nackle d.o.o. · Koper, Slovenia

  • Prepared work area daily for service
  • Provided prompt service to guests
  • Managed inventory and maintained cleanliness standards
  • Collaborated with team members to ensure efficiency

Bachelor of Computer and Information Studies

2021 - 2025

Faculty of Mathematics, Natural Sciences and Information Technologies

Koper, Slovenia

General High School

2017 - 2021

Gimnazija, elektro in pomorska šola Piran

Piran, Slovenia

Get In Touch

I'm currently looking for new opportunities. Whether you have a question, a project idea, or just want to say hi, feel free to reach out!