HeadFirst Services designs and engineers Flutter + Supabase apps end to end — currently the Outbound Suite: VisaStay, PackLite, and ZoneLink.
Each app solves one problem well for people who travel often. They're built to work together, but none of them require the others.
Outbound Suite
Track visa-free days, Schengen 90/180 limits, and tax residency thresholds across every country you visit.
View app →Weather-aware capsule wardrobe and packing intelligence that learns from every trip you take.
Learn more →Time zone coordination for distributed teams and frequent travelers — best-meeting-time suggestions, DST warnings, and jet-lag planning.
More apps — inside and outside the travel theme — are in the pipeline.
HeadFirst Services is a mobile app development studio, not just a portfolio of side projects. Every app is engineered on the same foundation and built to a real standard: production Flutter apps, live on the App Store and Play Store, backed by proper architecture.
Every app shares a common technical foundation — Flutter/Dart, Supabase (Postgres + Auth), Riverpod, row-level security on every table — the same stack used to ship real apps to production, not prototypes.
Every app in the suite is built around a single, specific problem — not a bundle of half-finished features.
Each app owns its own isolated backend and its own account system. Deleting one app's account never touches another, and cross-app data sharing is always explicit and user-consented.
The suite is designed to keep expanding — more apps for frequent travelers, and eventually product lines entirely outside this theme.