Jorge Eduardo Castrillon Arenas 👋

Senior Full-Stack & Cloud Engineer with 5+ years of experience designing, developing and deploying scalable applications across Angular, React, Python, Node.js, Java/Kotlin and AWS cloud-native architectures. I specialize in building ETL pipelines, automating complex workflows, architecting serverless systems, and delivering production-grade platforms for startups and enterprise clients. My background includes technical leadership at Universidad Autónoma de Manizales, where I built core institutional systems, enterprise integrations with SAP Hana, and high-impact academic platforms. Since 2023, I’ve worked at AllCode, delivering full-cycle solutions for the U.S. and Canadian markets—covering everything from frontend/UI to backend, DevOps, and cloud architecture. I thrive in highly technical environments, rapid prototyping cycles, and projects that require both engineering depth and business understanding. I’m passionate about cloud automation, scalable architectures, and creating solutions that actually solve real-world problems. Tech Stack: Angular · React · Node.js · Python · Java/Kotlin · AWS (Lambda, Glue, EKS, Cognito, CloudFormation, S3, RDS) · Docker · Kubernetes · PostgreSQL · MongoDB Specialties: Cloud Architecture · ETL Pipelines · Serverless Platforms · DevOps · SSO/Cognito · Data Engineering · Technical Leadership · Full-Stack Development