ITF Taekwon-Do training app for iOS and Android with all 24 patterns (Tuls) by world champion Jaroslaw Suska — 4-angle video and side-by-side comparison.
International Taekwon-Do Federation (ITF) students learn and grade on 24 official patterns (Tuls) and foundational exercises (Saju-Jirugi and Saju-Makgi) as they advance from color belt (Chon-Ji) through Black Belt degrees. Six-time world champion and 21-time European champion Master Jaroslaw Suska wanted an iOS and Android training app that puts his teaching in students’ pockets in a way a single video never could.
What I built
Four-angle video playback — every pattern and foundational exercise filmed from front, rear, left, and right camera angles so practitioners can inspect stances, transitions, and technique details from any perspective.
Step-by-step & repeat-movement mode — work through a pattern one movement at a time and loop any individual step until posture and timing are right.
Side-by-side video comparison — upload your own performance video and play it alongside Master Suska’s demonstration to spot form and rhythm differences.
Bilingual Korean & English audio guidance — spoken movement names and instructions in Korean or English so students can train hands-free without watching the screen.
Complete Tul reference library — full movement breakdowns with official Korean and English terminology, floor diagrams, and structured progression from beginner exercises (Saju-Jirugi, Saju-Makgi, and Chon-Ji) across all 24 ITF Tuls.
Flutter, Firebase & WordPress architecture — cross-platform Flutter app for phones and tablets backed by Firebase, WordPress API integration for dynamic content, and cloud video streaming with caching for smooth playback in the training hall.
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