Martin Hermosilla is a Lead Software Engineer with over a decade of experience designing and delivering enterprise-grade web and cloud solutions across financial services, healthcare, retail and high-tech. He blends deep Unix and multi-language backend expertise (Java, Python, Ruby, C, Perl) with modern web stacks and CI/CD automation, recently contributing to Fannie Mae’s Cloud Center of Excellence and reusable pipelines for mortgage solutions. Comfortable as a hands-on engineer, consultant and former CTO, he has built mobile and web products from freelance apps like Sismos.cl to large JEE and .NET/Azure systems, and practices test-driven and behavior-driven development. His background in distributed computing, job scheduling and XML/WS interoperability complements strong database experience (MySQL, PostgreSQL, Oracle, SQL Server), enabling reliable integrations at scale. Notably, he combines legacy Unix/EDA roots with current cloud-native practices, making him effective at modernizing older systems into automated, cloud-ready platforms.
10 years of coding experience
24 years of employment as a software developer
Colegio Calasanz
Civil Engineer Computer Cs., Civil Engineer Computer Cs. at Universidad Diego Portales
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Martin Hermosilla - Lead Software Engineer at Fannie Mae