Summary
Alejandro Casillas is a senior software engineer based in Mexico with nine years of professional experience and a deep passion for web development. He specializes in architecting scalable front-end systems with React and reusable UI components, while also delivering full-stack solutions using Django, Python, and Node.js. Alejandro has led teams through mentorship, code quality practices, and CI/CD improvements, and has driven performance and architectural refactors on AWS to improve system scalability. His background includes real-time POS and IoT data processing projects, integrating complex third-party APIs and Bluetooth-enabled mobile apps, which reveals a knack for bridging hardware-adjacent systems with modern web stacks. Colleagues rely on him for clear technical communication, comprehensive documentation, and pragmatic architectural decisions that balance delivery speed with long-term maintainability.
9 years of coding experience
5 years of employment as a software developer
Engineer's degree Computer Systems Engineer, Engineer's degree Computer Systems Engineer at Instituto Tecnol贸gico de Tepic