Jesus Saavedra + Developer

Chilean fintech specialized in international transfers and digital financial solutions for individuals and businesses across Latin America.

Stack of technologies used

Nativescript

Vue.js

TypeScript

Sass

Storybook

Git

Leading developer in SmartCard Limits and optimization of financial application performance.

I led the "SmartCard Limits" project, developing a comprehensive system for controlling daily and monthly limits for ATMs, physical stores, and online purchases using virtual and physical cards, which gave users complete control and enhanced the product experience.
I modernized the architecture by migrating more than 10 critical components and refactoring legacy code, achieving an 8% increase in application performance and a reduction in the time-to-market for new features.
I managed and resolved incidents of medium, high, and urgent severity, ensuring the operational continuity of the system and customer confidence in critical environments.
I introduced AI agents contextualized with the architecture and technical documentation, optimizing development and integration processes and significantly reducing delivery times for new features.