You are the owner of a start-up company that is disrupting the billing industry by creating a billing system that fits your clients' needs. As you grow your company, you will need to optimize your backend infrastructure for scalability, availability, reliability, maintainability, and performance. Proactively improve systems and run capacity planning to make sure the infrastructure is scaled to meet the product growth. Implement a holistic view of system health with thorough monitoring across systems and products. Improve system reliability and implement solid failure-over and disaster recovery strategies. Proactively find and implement opportunities to improve site performance. Maintain DevOps systems and ensure development uptime. The competition is fierce, and you need to outmaneuver your rivals by offering exceptional service and pricing with Lago, the open-source billing API for usage-based, subscription-based, and all the nuances of pricing in between.