Full Stack Developer

Independent Professional (2024 – Present)

Focus: Architecting Resilient Full-Stack Solutions and Operational Security.

This period 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 uniquely complement my background in Cybersecurity and 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 an Electoral Transparency Initiative

One of my most impactful projects was helping design and deploy digital infrastructure for an electoral transparency and civic trust initiative (spearheaded by the Alianza La Libertad Avanza de Córdoba campaign). This project was entirely funded by donations from independent civic organizations dedicated to safeguarding the democratic process and ensuring absolute transparency in the country's elections. This key experience not only allowed me to work at scale but also opened doors for many future freelance opportunities.

My initial contribution was Fiscalicemos (Source Code), a secure application portal for anyone willing to volunteer as an election observer and contribute to the transparency initiative. The primary challenge was to ensure a seamless User Experience for these citizens while enforcing strict form validation and secure data collection. Built primarily with TypeScript, the portal successfully handled the onboarding of thousands of volunteers.

Following the success of the web portal, my main focus shifted to the frontend development of the initiative's official mobile app, a critical tool designed to tally votes in real-time and cross-reference them with official electoral data to detect and report anomalies. While my primary role was crafting a responsive and smooth user interface, I also stepped in to resolve critical issues in the backend architecture to ensure stability during traffic spikes.

Frontend & Full-Stack Integration: I helped handle the full-stack integration, stitching together frontend components with backend APIs to ensure data integrity and smooth performance under peak load.

Backend Collaboration: I collaborated on security hardening and cloud-native scaling for performance-critical services to maintain high availability during election days.

Beyond the Code: We operated within an Agile (Scrum/Kanban) framework, planning sprints to ensure product integrity at every step. But what truly made this experience invaluable was the team. I collaborated with amazing colleagues, forging strong friendships that went far beyond any political ideas. In fact, it was through the trust built within this very team that I was brought on board for my next major project.

Key Project: Comprehensive Educational Platform

I led the full-stack development of a comprehensive educational platform for a church's training institute, featuring dedicated portals for both administrators and students. Collaborating closely with a Designer, a Project Manager, and a Senior Backend Developer, I was responsible for architecting the entire system—from initial design and backend integration to the final production deployment.