Full Stack Developer
Catsule Corp (2024 – 2025)
This role represents my identity as a freelancer and marked a pivotal shift in my career, moving from IT Operations—where I troubleshot existing corporate systems—to architecting and deploying custom web solutions from scratch. This transition gave me deep, hands-on exposure to end-to-end system resilience, security hardening, and operational integrity—skills that are now fueling my return to Cybersecurity and advanced IT Support.
Early Projects & Mentorship
My journey into full-stack development started with hands-on mentorship from a senior engineer with over a decade of experience. Before taking on the Alianza project, I cut my teeth on two real-world applications:
- Clothing Store Frontend: Developed the user interface for an e-commerce platform.
- Internal Stock & Finance System: Built a full-stack solution for a used iPhone trading business to manage inventory and finances.
Key Project: Digital Infrastructure for Alianza La Libertad Avanza de Córdoba
Focused on high performance and data security during critical campaign traffic spikes.
Building for High Availability: I engineered and deployed multiple campaign landing pages and informational sites designed to withstand extreme traffic.
Security & QA: I collaborated closely with the QA team to hunt down and patch critical defects and potential vulnerabilities. We hardened the application's surface area, achieving 99.5% software reliability before the public launch.
Connecting the Dots: I handled the full-stack integration, stitching together frontend services with backend APIs. I also fine-tuned server-side logic and optimized the database to ensure data integrity and smooth performance under peak load.
How We Worked: We operated within an Agile (Scrum/Kanban) framework. Planning sprints to ensure product integrity and adherence to secure coding standards at every step.
Featured Project Showcase: Alianza La Libertad Avanza Córdoba Website
🛠️ Built with: Nuxt 3, Tailwind CSS, Nuxt Content