Ralph Harris
Owner at Jeran.us
Woodinville, Washington, United States
Summary
🤩
Rockstar🎓
Top SchoolRalph Harris is a seasoned software engineer and founder with over three decades of hands-on experience, including 14 years at Microsoft and recent leadership of a generative AI apprenticeship initiative through his firm Jeran.us. He blends deep systems and test automation expertise—demonstrated by contributions to the popular antlr4ts TypeScript target—with current interests in NLP, big data, and learning modern UI tooling like Svelte. Ralph has pivoted from a long corporate career into mentoring and service architecture, launching a developer apprenticeship in Cali, Colombia that underscores his commitment to growing new talent. Pragmatic and curious, he still writes and validates code at the grassroots level, focusing on reliability, debugging ergonomics, and practical AI applications.
12 years of coding experience
37 years of employment as a software developer
Associate of Arts (AA), Associate of Arts (AA) at Capitol Technology University
Stackoverflow
6,657reputation
709kreached
153answers
31questions
javascript
top-5%
powershell
top-5%
typescript
top-5%
Github Skills (15)
mochajs10
typescript10
typescripts10
antlr10
typescript-types10
testing10
javascript9
nodejs9
powershell9
debugging6
windows6
npm6
mongodb6
webpack6
webstorm6
Programming languages (14)
Github contributions (5)
tunnelvisionlabs/antlr4ts
Oct 2016 - Jul 2019
Optimized TypeScript target for ANTLR 4
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:1 release, 163 commits, 76 PRs in 2 years 9 months
Contributions summary:Ralph primarily focused on setting up and implementing test cases for the ANTLR4TS project. They established the test environment, including TypeScript test files, and integrated source map support for improved debugging. Their contributions included writing test cases for various functionalities, such as `Array2DHashSet` and `MurmurHash`, demonstrating a focus on ensuring the library's correctness and reliability.
antlr-4optimizedantlr4antlrtypescript
BurtHarris/mrm
Oct 2022 - Jul 2024
Codemods for your project config files
Contributions:4 PRs, 25 pushes, 22 branches in 1 year 9 months
configurationconfigcodemodsconfig-files
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