Alejandro Santiago IDENTITY / LOADED

Core_integration

> CONNECTED

REST API clients for core banking systems and the corporate gateway, based on OpenAPI/Swagger specifications, supporting digital onboarding, investment products and payroll disbursement.

• REST
• OpenAPI
• Swagger

Product

> COMPOSED

React components in JavaScript and TypeScript, together with their service layer.

• JavaScript

Security

> SECURED

Data encryption, token-based authentication (JWT), production code obfuscation and environment-specific configuration management.

• JWT
• Encryption
• Environment configuration

Delivery

> RELEASED

Docker images on Linux, publishing to a private Harbor registry, and QA and production releases on Kubernetes clusters managed with Rancher.

• Linux
• Harbor
• RA Rancher

Quality

> VERIFIED

Automated tests with Jest and React Testing Library, and remediation of SonarQube static analysis findings.

• Jest
• React Testing Library
• SonarQube

Internal_systems

> ONLINE

Internal web systems and interfaces using JavaScript, React and Next.js, including portals for the institution’s civil protection department.

• JavaScript

Interfaces

> RESPONSIVE

Responsive desktop and mobile interfaces built with Material UI and Tailwind CSS.

• DI Responsive design

APIs_and_forms

> VALIDATED

API integration and complex form management with Formik to collect and validate operational data.

• APIs
• Formik
• Validation

Teaching

> TAUGHT

HTML, CSS, SQL and Python classes for students at different skill levels.

Hackathon

> FINALIST

Led a finalist team at the Mictlán Hackathon with Rintel, a prototype designed to improve public transport through route and schedule planning.

• Rintel
• Route planning
• Schedules