MATHEUSBATISTA

Zig.fun · 99food integration

Zig is a global funtech powering cashless payments, ticketing and consumption management at venues and large events such as the F1 Brazilian GP, Rock in Rio, Lollapalooza and Tomorrowland. I work as a Software Engineer contracted through Cubos, owning the full-stack integration between Zig's order manager and 99food so the entire 99food order lifecycle can be operated from inside the system; the stack is Node.js, TypeScript and SDKGEN on top of PostgreSQL 14, MongoDB 6.1, Redis 5.3.2 and BullMQ, with i18next for multi-language messaging. The codebase follows Clean Architecture enforced by dependency-cruiser and is covered by automated tests, with delivery running on ClickUp, GitLab and Docker. The outcome is operating a major delivery channel end-to-end inside a product that runs F1, Tomorrowland and other global venues without operator friction.