Carlos Jaramillo
Analista Desarrollador at Itmixin
Colombia
Summary
🤩
Rockstar🎓
Top SchoolCarlos Jaramillo is an experienced Analista Desarrollador based in Colombia with 11 years building backend systems and developer tooling. At Itmixin he combines steady long-term production experience with active open-source contributions to notable projects like TypeORM and Backstage, improving ORM relation handling and Kubernetes plugin proxy/terminal features. His contributions demonstrate a focus on robust backend behavior—lazy-loading, relation query fixes, websocket proxying—and practical improvements to developer experience. Comfortable working across Node.js, TypeScript and cloud-native tooling, he bridges platform concerns and application logic. Colleagues can rely on him for pragmatic bug fixes that prevent subtle runtime issues and for enhancing integrations used by many teams.
11 years of coding experience
Universidad de Antioquía
Spanish, English
Github Skills (23)
kubernetes10
javascript10
back-end-development10
databases10
typescript10
backstage10
orm10
typeorm10
typescript-types10
kubernetes-pods10
typescripts10
backend10
database10
testing9
relational-databases9
Programming languages (15)
Github contributions (5)
backstage/backstage
Aug 2022 - Jan 2023
Backstage is an open framework for building developer portals
Role in this project:
Backend Developer
Backend DeveloperContributions:195 reviews, 33 commits, 40 PRs in 4 months
Contributions summary:Carlos primarily contributed to the Kubernetes backend plugin, focusing on functionalities within the plugin. These contributions included adding and exporting a KubernetesClientProvider, updating API reports, and integrating changes related to Kubernetes proxy functionality. The user also updated various aspects of the KubernetesProxy, including request handling and proxying websocket connections, which directly impacted the plugin's core functionality. Furthermore, they made enhancements to pod execution terminal components and support hooks.
portalsinfrastructureopen-platformdxbackstage
typeorm/typeorm
Aug 2017 - Sep 2017
ORM for TypeScript and JavaScript. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.
Role in this project:Backend Developer
Backend DeveloperContributions:18 commits, 2 PRs, 158 comments in 1 month
Contributions summary:Carlos's commits focused on enhancing the TypeORM project, an ORM for TypeScript and JavaScript. The contributions primarily involved extending lazy-loading functionality and fixing relation queries. The user made significant code changes to the `Post` and `Category` entities and their related tests, improving the handling of named tables and columns and also addressing invalid references within the code. The primary focus of these changes were ensuring proper functionality of the ORM, and fixing bugs.
sqlserverionic-cordovasap-hanahanaorm
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