Matías Agüero is a Technical Director with 10 years of engineering and leadership experience, currently driving architecture, account strategy and people development at Parser. He combines hands-on backend expertise—demonstrated by contributions to the well-known Kill Bill billing platform—with broad experience across monolithic and microservices systems for e-commerce and media. Matías holds a Master in Systems Engineering and built a research-backed prototype using semantic image retrieval for early disease detection, reflecting a strong intersection of applied research and product engineering. His career spans technical leadership and operations roles at Endava and Velocity Partners, where he led distributed teams and client engagements. He is passionate about building capable engineering teams, mentoring career growth, and keeping teams motivated while shipping pragmatic, scalable solutions. Based in Paraná, Argentina, he blends technical depth with commercial acumen through pre-sales, proposals and account management responsibilities.
10 years of coding experience
16 years of employment as a software developer
Software Engineer, Software Engineer at UNIVERSIDAD AUTÓNOMA DE ENTRE RÍOS
Master in Systems Engineering, Master in Systems Engineering at Universidad Tecnológica Nacional
Contributions:11 PRs, 112 comments, 1 issue in 11 months
Contributions summary:Matías's contributions primarily focused on enhancing the KillBill platform's account and invoice management features. This includes implementing the ability to establish parent-child account relationships and creating APIs to retrieve related information, such as children accounts and invoices. Furthermore, the user added support for external refunds and introduced a feature to handle the status transitions of invoices, reflecting a focus on core billing functionality and associated data models. This work involved modifying existing Java code and database schema, demonstrating a strong back-end development skillset.
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