Sebastián R-t is a founding engineer and seasoned software developer with a decade of experience building reliable, maintainable systems across startups and scaleups from Santiago, Chile. He has repeatedly delivered high-impact products—from co-founding an edtech startup that integrated async ML workflows to leading billing and dashboard initiatives that automated operations and dramatically reduced CI/CD times. At Nirvana he drove finance automation to near-complete autonomy and raised test coverage above 90%, while at Newfront he shipped customer-facing and admin dashboards and optimized pipelines for both front and back ends. He blends hands-on engineering with mentorship and culture work, having helped create an engineering values guide and launched a formal mentorship program. A history enthusiast outside of work, Sebastián pairs entrepreneurial instincts with pragmatic system design to turn complex problems into user-focused solutions.
10 years of coding experience
10 years of employment as a software developer
Engineer’s Degree, Computer Science, 6.1/7.0, Engineer’s Degree, Computer Science, 6.1/7.0 at Pontificia Universidad Católica de Chile
Contributions:28 pushes, 7 branches in 3 years 4 months
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Sebastián R-t - Founding Engineer at Sailor Health