Software Engineer
I design and build scalable web platforms that turn complex workflows into clean and reliable digital systems.
As a software engineer, I design and maintain web platforms for project and resource management, build interactive dashboards for institutional data visualization, and contribute to the scalability and long-term reliability of production systems.
I developed internal web applications to optimize operational workflows and participated in the migration of legacy systems to modern web technologies, improving performance, maintainability, and system integration.
A web-based reporting platform developed for the Municipality of Barva to centralize, analyze, and manage SINPE payment data. The system streamlines financial oversight by providing structured reports, filtering tools, and secure data handling for municipal operations.
A responsive web form designed to capture and validate SINPE payment information before ingestion into the reporting system. Focused on usability, accessibility, and data integrity, ensuring accurate and consistent financial submissions.
A full-stack note management application built to explore modern mobile and backend architectures. Features include structured offline data storage, API-driven communication, and a native Android interface focused on performance and clean UI.
I’m Javier Martínez Blanco, a software engineer who’s been passionate about computers for as long as I can remember. That
curiosity is what got me into programming, and it’s still what drives me to
keep learning and building new things.
Lately, I’ve been focusing mostly on web development,
but I enjoy exploring other areas of programming as well. Outside of
code, I love tinkering with hardware — from PC building to
repurposing old machines. I’ve been getting into
homelabbing recently and I’m planning to build my own setup
in the near future. When I’m not in front of a screen, you’ll probably find
me cycling or at the gym.