One scoring model
Web and native scoring share the same backend rules so attempt limits and results remain consistent across devices.
Production meet operations
Pole Vault Meet Manager
A web and mobile platform that runs registrations, check-in, scoring, live results, and organizer workflows from one shared system.
StatusLive production system
PlatformsWeb, iOS, Android
RoleProduct owner and full-stack engineer
SourcePrivate repository
DemoFresh fictional scoring flight
The product
Built around a real workflow.
I designed this around the pressure of a real meet day: many athletes, multiple devices, fast scoring decisions, and no room for data drift. The product combines public registration and results with role-aware administration, native clients, operational health checks, and a shared backend.
- Meet and camp registration, athlete check-in, organizer administration, scoring, and live public results.
- Shared Convex data and scoring workflows used by the web experience and native clients.
- Self-hosted across primary and failover Linux servers with Cloudflare routing, health checks, automated deployments, backups, and recovery drills.
Architecture
From user action to production service.
A public, high-level view of the system. Credentials, private data, deployment identifiers, and source code remain protected.
01Athletes + staff
Web, iPhone, iPad, and Android clients
→02Cloudflare edge
Traffic routing, tunnel, health, and failover
→03Application layer
Flask pages, public APIs, mobile APIs, and admin routes
→04Shared backend
Convex functions and authoritative production data
→05Self-hosted operations
Two Linux servers, monitoring, backups, failover, and releases
Technology stack
PythonFlaskTypeScriptConvexReact NativeExpoCloudflare
Engineering decisions
What makes the system hold together.
Production resilience
Cloudflare routing, health endpoints, primary and failover services, backups, and documented recovery paths reduce meet-day risk.
Release discipline
Code changes move through explicit checks and repeatable native release workflows before reaching athletes and organizers.