Graffic Jam Ltd
A bespoke, event-driven cloud platform for large-scale corporate events, delivered for a Fortune 500 client (£6.5bn annual revenue) as the system behind its flagship global recognition and incentive programme. It runs as a set of independent services, so a feature can be changed or scaled on its own and a new event stood up by configuration rather than fresh code.
- 8 events across 4 locations and 4 time zones for 6,000+ attendees in a single year: Hawaii, the US West Coast, Europe and Australia
- 25,000 personal and 1,000 group bookings handled; 50,000 image assets processed; 300,000+ photos and videos pushed to on-site digital signage
- A media archive of 1.5m+ images and videos spanning 20 years, available around the clock
- Architected and built it end to end: .NET services, a React and Next.js front end, Blazor admin tooling, a React Native on-site app and a headless CMS
- Ran it as a proper AWS estate: multi-account separation of duties, ECS Fargate, Aurora PostgreSQL, S3 and CloudFront, all in Terraform, CI/CD on CodePipeline, identity via Auth0 federated to the client’s provider
- Acted as technical and commercial lead with the client, including continuity and transition planning for the platform
.NET · C# · React & Next.js · Blazor · React Native · AWS · Terraform · Auth0 · PostgreSQL
Andrew Cheeseman