I'm a Senior Backend and Integration Engineer with over 20 years of experience building distributed systems, both in the cloud and on-premises. I focus on designing fault-tolerant architectures and writing code that’s built to last. I work best in complex environments, enjoying the challenge of improving testability and helping teams see what's really happening beneath the surface. For me, clean design is paramount, but always in service of real-world utility; clear, uncluttered designs aren't just elegant, they're more robust and far easier for teams to evolve. I approach each system with long-term thinking, attention to quality attributes, and a practical mindset. I'm a strong believer in delivering value quickly, but sustainably: 'improve later' for me translates to continuous refinement and evolution, always supported by robust quality gates. While my main stack is currently Node.js/TypeScript (after a decade in .NET and Java), my foundation remains deep system-level thinking. I've worked in on-site, remote, and hybrid setups across Argentina, Germany, and Spain, I bring a truly international perspective to collaboration and problem-solving. I've contributed at companies like Microsoft and Mulesoft, as well as in crypto, banking and STEM sectors. Outside of work, I explore emerging tech through side projects to stay up to date. Currently focused on a blockchain project and agentic systems. Always learning, always building. Recruiters: I appreciate serious inquiries for roles aligning with my profile. Please ensure you've thoroughly reviewed my background, and be prepared to offer feedback at any stage upon request.