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Made with coffee, code and curiosity, from Colombia ☕

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Cinemark

Cinemark

Cinema digital platform

EntertainmentE-commerce2023
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Senior Software Engineer

Context

The chain’s digital channel covers showtimes, screen and seat selection, and payment. Load concentrates on premiere days.

The challenge

Ticket sales have to hold up during the premiere spike, and they depend on box-office and payment integrations that cannot be changed at will.

What it does

  • Showtimes and listings
  • Ticket purchase and seat selection
  • Payment and box-office integrations

What I did

  • Digital and e-commerce experience for the chain: backend, integrations and ticketing.

Stack

Ruby on Rails
ActiveRecordSidekiq
JavaScript
ReactJavaScript
Data
PostgreSQLRedis
Integrations
Payment gatewayBox office
Infrastructure
AWS

Services practised here

  • Backend Architecture & APIsYour product ends up with a backend that survives growth: services with clear boundaries, documented APIs and a data model built for the queries that actually run.
  • Platforms & Distributed SystemsWhen a product grows, the problem stops being a feature and becomes how the services talk to each other. That is where service boundaries, event delivery and flows that cannot be lost along the way come in.
  • Cloud, DevOps & IaCInfrastructure ends up described as code and deployment automated, so shipping to production is routine and anyone on the team can do it.
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