I'm Nikodem, an engineer who designs.

2025-now

Freelance

Website Developer

2023-now

Coding Giants

Programming Trainer

2023

Zespół Szkół Energetycznych

Web Dev Instructor

2022

PJATK

Java Instructor

JÖNKÖPING UNIVERSITY • MASTER'S THESIS • 2025–now

Regula: AI-Enhanced Learning, Built From Scratch

An AI-enhanced, gamified learning platform built from scratch as a master's thesis, tested to understand how AI scaffolding changes the way students plan and reflect.

Case Description

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JÖNKÖPING LÄNSTRAFIKEN • UX RESEARCH & REDESIGN • 2025

Lost in Tickets Before the Trip

A usability study and redesign of JLT's transit app. A single default screen was enough to lose first-time users, and flipping it changed everything.

Case Description

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JÖNKÖPING UNIVERSITY • HCI RESEARCH & CONCEPT DESIGN • 2025

Distraction by Design

A within-subjects experiment measuring how haptic vs. visual smartwatch notifications affect cognitive load, and a concept redesign that acts on the findings.

Case Description

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