Daniel Loaiza's Work | ContraWork by Daniel LoaizaDaniel Loaiza
Software Engineer building scalable digital products
One of the most meaningful projects I've worked on.
As a Principal Engineer at Plenti, I played a leading technical role in developing and evolving a fintech platform that helps people manage money across borders.
Plenti brings together global accounts, international transfers, investments, dollar-based rewards, and payment cards in a single mobile experience.
Working on a financial product at this scale strengthened my experience in mobile engineering, complex integrations, technical decision-making, and building reliable software for real users.
It's the kind of engineering challenge I genuinely enjoy: building products where performance, security, and reliability really matter. Más Salud Socios is a healthcare platform that brings together medical services, e-commerce, memberships, and business management in one place.
I worked on developing the platform, including backend systems, administrative dashboards, WooCommerce integrations, and customer-facing features.
The project involved connecting existing services, simplifying business workflows, and creating a reliable experience for both customers and administrators.
A great example of building software that solves real business problems. Fogo is a high-performance Layer 1 blockchain built for speed, efficiency, and modern financial applications.
I had the opportunity to contribute to its official website, helping bring a complex technical product to life through a modern, responsive, and user-friendly web experience.
The project features a distinctive visual identity, an interactive ecosystem directory, and dedicated sections for its technology and products.
A great experience working on a web platform where performance, attention to detail, and usability matter. Xisti is a mobile platform designed to connect people through transportation, deliveries, and shared rides.
I contributed to the development of the application, working on mobile features, backend integrations, and the overall user experience.
The app brings together ride booking, fare negotiation, real-time tracking, and driver-passenger interactions.
It was a great opportunity to work on a product with real-world challenges, where performance, usability, and reliability are essential.