Cristóbal Orellana
Freelance at Freelance (Self employed)
Dublin, Dublin 1, Chile
Summary
👤
Senior🎓
Top SchoolCristóbal Orellana is a backend-oriented full stack engineer with 11 years of professional experience and 6+ years focused on building APIs, BFFs, microservices, and cloud-native platforms using Go, Node.js/NestJS, and Java Spring Boot. He specializes in turning complex product requirements into reliable, maintainable systems—clear APIs, automated CI/CD, health checks, tracing, and contract tests—so services scale without becoming painful to operate. Experienced across education, retail, healthcare, telecom, and enterprise projects (including Falabella, Axity, Rokket Labs and EPYS), he blends backend architecture with practical observability and cloud delivery on GCP (Cloud Run, GKE, Pub/Sub). Comfortable with frontend stacks like React and Next.js, his strongest value is automating delivery and keeping systems simple to operate under real production traffic. Based in Dublin but originally from Chile, he works freelance and is open to remote backend or backend-oriented full stack roles where reliability, clean architecture, and delivery speed matter. An understated strength is his habit of surfacing production diagnostics early in designs, reducing on-call toil as teams grow.
11 years of coding experience
4 years of employment as a software developer
Grado en Ingeniería, Ingeniería informática, Grado en Ingeniería, Ingeniería informática at Universidad Tecnológica de Chile, INACAPMongoDB University
Github Skills (38)
api-client10
soap-client10
javascript9
soap9
sdk9
cryptocurrency9
machine-learning8
node-soap8
histogram8
react-wrapper8
nodejs7
candlestick-chart7
typescript7
tensorflow7
google-charts7
Programming languages (5)
Github contributions (5)
orionx-dev/orionx-sdk-js
Sep 2018 - Jul 2019
The official Orionx SDK for JavaScript
Contributions:136 commits, 30 PRs, 80 pushes in 10 months
api-clientorionxjavascriptsdkcryptocurrency
cristobalpina/wisestart
Jun 2016 - Sep 2017
Contributions:4 PRs, 7 pushes, 3 branches in 1 year 2 months
phppor
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