Julián Valderrama
Software Engineer at Sonatype
Bogota, Colombia
Summary
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Rockstar🎓
Top SchoolJulián Valderrama is a Bogotá-based software engineer with roughly 2 years of professional experience focused on backend development, systems design, and cloud-native architectures. He has shipped production services across fintech, media, and education domains—working at companies like Treinta, PayPal, Globant (for Disney), and Sonatype—often implementing REST/GraphQL APIs and automating deployments with Terraform on AWS. At Treinta he engineered a credit feature aimed to retain high-value users and support over $600K monthly GMV, combining product-facing communication with technical design and DB modeling. Julián’s background includes leading an ETL "Growth" project and contributing to authentication/migration efforts with AWS Cognito and CDK, showing an ability to span product, data, and infra concerns. He brings a pragmatic focus on performance and UX improvements, and an appetite for translating business requirements into reliable backend systems.
2 years of coding experience
4 years of employment as a software developer
Universidad de los Andes
Spanish, English
Stackoverflow
11reputation
2kreached
0answers
1question
Github Skills (20)
docker-image10
nexus10
dockerfile10
redhat9
nexus-iq9
docker9
operator9
minikube8
sonatype8
yaml-configuration7
goodies7
while-loop6
slug6
java6
helm5
Programming languages (5)
Github contributions (5)
jbermudezsonatype/r-source
Dec 2025 - Jan 2026
Contributions:3 pushes, 2 branches in 24 days
sonatype/operator-nexus-repository
Mar 2024 - Oct 2024
IBM Operator for Sonatype Nexus Repository
Contributions:1 release, 6 reviews, 7 PRs in 7 months
operatorsonatype
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