Agustin Hejeij is a software engineer with 11 years of experience, currently a Senior-level Software Engineer at Salesforce while completing a degree in Ingeniería Informática at the University of Buenos Aires. He blends full-stack expertise with a strong front-end focus, contributing to well-known open-source projects like MuleSoft’s API Console and API Designer where he improved UI components, documentation rendering, and import handling. His work shows attention to developer experience and release hygiene—merging branches, updating vendor libraries, and extending import support for real-world file types. Based in Vicente López, Buenos Aires, he has progressed through multiple engineering levels at Salesforce, demonstrating rapid growth in responsibility and impact. Colleagues describe him as pragmatic and detail-oriented, able to bridge product-facing UI improvements with backend integration needs.
11 years of coding experience
4 years of employment as a software developer
Ingeniería Ingeniería informática, Ingeniería Ingeniería informática at University of Buenos Aires
A web editor for creating and sharing RAML API specifications
Role in this project:
Full-stack Developer
Contributions:24 releases, 52 commits, 40 PRs in 11 months
Contributions summary:Agustin contributed to the codebase with a focus on merging branches and incorporating changes from the master branch into the qa and develop branches. They modified both JavaScript and related vendor files, including updates to the core lodash library and vendor-specific files. Further contributions included adding allowed file extensions for imports, adjusting the import service to include extensions like `.jsd` and `.properties` and enhancing directive implementations for the project's user interface.
An interactive REST console based on RAML/OAS files
Role in this project:
Full-stack Developer
Contributions:12 releases, 43 commits, 40 PRs in 1 year 2 months
Contributions summary:Agustin's contributions primarily involve front-end development, with changes across multiple files related to the API console's user interface. These changes include modifications to the documentation display, adding features to the UI components, as well as updates to the sidebar elements and the implementation of array fields. The commits indicate a focus on improving the user experience and refining the presentation of API documentation within the console.
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Agustin Hejeij - Software Engineer SMTS at Salesforce