Gabriela Martínez

Worked with multiple clients on existing PHP applications (Symfony, Laravel), focusing on debugging production issues and delivering incremental feature improvements. Ensured API and workflow stability while collaborating with product and development teams across time zones.

Contributed to technical decisions and maintained code quality across Symfony, Laravel, and Ruby on Rails systems. Improved SaaS module stability and performance through debugging and iterative enhancements, partnering with frontend and product stakeholders to deliver user-aligned features.

Developed and maintained SaaS modules serving 10K+ active users, building and debugging REST APIs for subscription and billing workflows. Optimized API performance, reducing response times from 220ms to 130ms, while fixing production issues affecting data consistency and user flows.

Developed and maintained a logistics application for Banco Estado using Symfony and Redis. Built a Laravel-based platform integrating MongoDB, MySQL, and Elasticsearch, diagnosing issues across QA, staging, and production while managing deployments to ensure system stability.

Built backend systems for gamification web applications using Symfony, implementing business logic to support interactive user experiences. Collaborated with frontend developers to deliver consistent full-stack functionality.

Managed a CMS and built REST APIs to support digital publishing workflows. Ensured supporting services enabled reliable content and workflow operations.

Developed RESTful endpoints and mobile app integration modules for a product using Django and Google App Engine. Collaborated on backend services to support app functionality and integrations.

Completed an Executive Certificate in Innovation at Pontificia Universidad Católica de Chile from 2016 to 2017.

Earned a B.Sc. in Computer Systems Technology at Universidad Católica Andrés Bello from 2004 to 2012.