Jerson Castaño
Senior Software Engineering at Raven.inc
Medellín, Antioquia, Colombia
Summary
👤
Senior🎓
Top SchoolJerson Castaño is a Senior Software Engineer and engineering manager from Medellín with a decade of experience building backend systems primarily in Node.js and Typescript. He designs and operates microservices and serverless architectures on AWS, combining hands-on Lambda development with provisioning and integration across RDS, DynamoDB, S3, Cognito and EventBridge. Jerson has rotated between individual contributor and people-lead roles, shaping hiring, training, technical growth paths and quarterly engineering objectives while still shipping code and driving code reviews. He brings practical testing discipline—introducing unit testing and CI practices—and has experience standardizing workflows and auditing command-line tools for reliability. Comfortable across SQL and NoSQL datastores and familiar with React for front-end needs, he’s known for translating client conversations into robust technical solutions. An engineer who still interviews and mentors, he blends operational ownership with a developer-first mindset.
10 years of coding experience
5 years of employment as a software developer
Ingeniería Ingeniería de software, Ingeniería Ingeniería de software at Universidad de Antioquia
Spanish, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (13)
expressjs10
paw7
specification5
api5
rest-api4
rest4
swagger3
silk3
openapi3
vue2
javascript1
codex1
react1
Programming languages (6)
Github contributions (5)
dbenavidesv/silk-paper
Feb 2020 - Jan 2023
Package for the automatic generation of REST documentation based on the OpenApi specification. Key name: Silk
Contributions:3 PRs, 7 pushes, 2 branches in 2 years 11 months
apiopenapi-specificationspecificationrestrest-api
jersonlopez/pawpatrolHouses
Apr 2018 - Jun 2018
Apps Empresariales 2018-1 UdeA. Paw Patrol team
Contributions:39 commits, 7 PRs, 34 pushes in 1 month
udeapaw
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