Jack Marthinusen

Self-shooting video editor making short-form, platform-first content for TikTok, Reels and Shorts.

I run the whole process solo: directing on camera and handling lighting and audio on set, then footage selection, assembly, sound, colour, captions and light motion graphics in DaVinci Resolve through to final delivery. I've made social content for health, retail and hospitality brands including Kauai and Woolworths, and I produce monthly retainer content that keeps brand channels posting regularly.

I edit for the feed: content that feels native to the platform, not a repurposed TV ad.

Official content team - Henley Royal Regatta

(2026)

Official content team with all-areas accreditation. Shot and edited raceday atmosphere, elite crews and riverside hospitality into social content at one of the world's most prestigious rowing events.

Health brand activation - HYROX Cape Town × Kauai - Cape Town

High-tempo recap of the HYROX fitness-race activation with health brand Kauai, cutting the race, the crowd and the brand energy into a fast-paced edit.

Creator × retail - Vuyo Hlela × Woolworths

Creator-led brand film pairing creator Vuyo Hlela with retailer Woolworths.

Social content - Truth Coffee - Cape Town

Short-form films for the world-renowned steampunk roastery, showing craft, interior and coffee culture, built for social.

Social content - Fego & Berries Coffee - Marlow and Henley-on-Thames, UK

Short-form hospitality content for independent cafés in Marlow and Henley-on-Thames: menu, atmosphere and seasonal moments.

Social content · Mixology - Boha London - London

Bar promo produced solo: concept, shoot, edit and grade.