Joaquin Lucas Casarino

As a Senior Backend Developer at Park Street, I played a crucial role in the modernization and migration of existing systems, migrating from PHP 5 to PHP 7.4 and 8.1. I integrated tools such as Google Workspace, Jira Platform, and Google Apps Script. Configured AWS Lambdas for third-party integrations using Node.js, deployed monitoring scripts for resource tracking using Gam3/Python, reengineered core cron-type processes, and troubleshot technical issues to ensure smooth operations. All tasks were performed in fluent English.

Improved payment platform processes handling high user traffic, increasing data response by 50% via sophisticated data management tools and caching layers. Designed, analyzed, and developed new system services using microservices architecture and design patterns to optimize critical platform APIs for better reliability, fault tolerance, and speed. Led a growing development team, planned and delivered tasks, conducted training, and coordinated with superiors and different departments. Contributed to platforms including Clarovideo, Clarodrive, and Claromusica.

Improved payment CLARO platform processes, increasing data response by 50% through integrations with data management and cache tools. Designed and developed new system services using microservices and design patterns to enhance reliability, fault tolerance, and response speed. Led a development team creating prototype systems to support legacy platforms. Planned and delivered tasks, provided mentoring and motivation, conducted effort estimation, and held regular cross-departmental meetings. Active involvement in development for platforms like clarovideo.com, clarodrive.com, and claromusica.com.