Junior Full Stack Developer
Freelance / Independent Professional (2024 – Present)
Focus: Architecting Resilient Full-Stack Solutions and Operational Security.
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 began under the mentorship of a senior engineer with over a decade of industry experience. Before embarking on larger initiatives, I worked on two real-world applications that helped solidify my technical foundations:
- 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 a High-Traffic Political Campaign
One of my most impactful projects was helping design and deploy the digital infrastructure for Alianza La Libertad Avanza de Córdoba, with a strong focus on performance, availability, and data security during critical campaign traffic spikes.
High Availability & Cloud Scaling: I engineered and deployed digital infrastructure designed to withstand extreme traffic spikes, utilizing cloud-native patterns to ensure 99.9% uptime during critical periods.
Security & Performance: Collaborated on security hardening and performance optimization, achieving 99.5% software reliability. Leveraged Go for performance-critical backend services.
Connecting the Dots: I helped handle the full-stack integration, stitching together frontend services with backend APIs 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.
Current Project: Comprehensive Educational Platform
I am currently leading the frontend development of an all-in-one educational ecosystem. The project focuses on architecting a high-performance frontend to support interactive learning, student progress tracking, and secure resource management, ensuring a seamless user experience across the entire platform.
You can follow my daily journey and technical decisions in this project here: 30 Days Mission