Alp is a collaborative platform for creating multiplayer maps and lists with your trusted network — from planning trips to sharing bucket lists, with privacy controls, tags, and threaded conversations to simplify collecting, organizing, and rediscovering places and ideas, built on Flutter with Node.js, PostgreSQL, and AWS.
Selected screens across the product — from marketing surfaces to in-app flows.
Challenge
Groups planning trips or bucket lists needed one place to collect pins, notes, and ideas — not scattered chats, screenshots, and half-finished spreadsheets.
Solution
Built multiplayer maps and lists with collaborator avatars, shared filters, and persistent collections so networks could plan together in real time.
Challenge
Saved spots piled up fast; users struggled to filter by tags, network activity, or who had actually visited a location.
Solution
Shipped hashtag search with personal vs. network counts, category chips, and save/favorite semantics so places stayed findable as libraries grew.
Challenge
A coordinate was not enough — travelers wanted photos, notes, threaded discussion, and professional guides attached to each place.
Solution
Delivered rich place detail with notes, discussions, multi-photo resources, and subscription content from trusted communities.
Challenge
Users needed to share some lists openly while keeping personal collections and contributions visible only to selected people.
Solution
Added privacy controls, owned vs. shared views, and network-scoped search so collaboration stayed intentional rather than all-or-nothing public.
