Featured Projects

Led the full revitalization of the 'Becarios de Fundación Argos' scholarship platform. Redesigned the architecture and delivered innovative features for application workflows, dramatically accelerating critical selection and management processes.

Successfully deployed production-grade React Native applications for two major pharmacy chains (Yza and Cruz Verde). Shipped 5+ core business features and achieved a 30% performance boost across the entire mobile experience, ensuring a seamless and fast UX for hundreds of thousands of users.

Administered and scaled SonarQube at the enterprise level, analyzing over 3,400 software projects. Positively impacted 20+ development teams and 10+ core products, drastically raising code quality standards and reducing technical debt across the entire organization.

Built a blockchain-powered digital wallet with a native token on the Polygon network. Cross-platform ecosystem (Android, iOS, Web CMS). Led a team of 10 engineers, defined the entire system architecture, and applied cutting-edge design patterns that resulted in a highly scalable and reliable platform.

Geolocation-based banking app serving thousands of daily users to locate branches, ATMs, and financial services in real time. Optimized for high availability and sub-second response times at scale.

Led the development of a flagship mobile banking platform enabling bill payments, P2P transfers, virtual card issuance, and scheduled payments. Architected for high-volume secure transactions operating 24/7 with zero downtime.

Built a full-featured private CMS to manage geolocation data for 500+ bank branches and ATM networks. The system included real-time CRUD operations, role-based access control, bulk data import, and an interactive map dashboard — processing over 2M queries per month.

Designed and deployed the official geolocation map for Daviplata — Colombia's largest digital wallet — enabling millions of users to locate 15,000+ deposit, withdrawal, and payment points nationwide. Built a custom clustering engine and filtering system that reduced map load times by 40%.

Built the customer-facing branch and ATM locator for Davivienda, one of Colombia's top 3 banks. Integrated 500+ branches and 2,000+ ATMs with real-time service status, hours of operation, and turn-by-turn directions. Delivered a fully responsive solution used across web and mobile channels.

Led full end-to-end delivery of a mobile + CMS commission-based platform for recharges and bill payments. Defined architecture, enforced code quality standards, and managed a 5-person team. Delivered 2 weeks ahead of schedule with zero critical bugs post-launch.

Engineered a cross-platform SDK (Android, iOS, Cordova) powering digital onboarding services with face comparison and OCR integrations. Adopted by 3+ financial institutions across Latin America, verifying 30K+ users securely.

Developed the backend for a nationwide money-transfer application enabling users to send money across cities in Colombia with physical point withdrawals. Built robust APIs with Spring Boot and Node.js for high-reliability financial transactions.

Built an Android application and CMS suite to manage field sales teams: GPS route tracking, order scheduling, real-time reporting, and operations control. Streamlined field operations for enterprise clients.