Sam Yong
Singapore
Summary
🤩
RockstarSam Yong is a Full Stack Software Engineer with 14 years of experience, currently building production-grade systems at Grab in Singapore. He blends back-end rigor with practical front-end and algorithmic work, contributing to data-structures libraries in TypeScript and refining security-focused Laravel packages like mewebstudio/captcha. Comfortable shipping features end-to-end, Sam emphasizes clean, maintainable code—refactoring for PSR-2 compliance, removing static bottlenecks, and adding configurability and test coverage. His GitHub activity reflects a bias for getting things from “ToDo to Done,” with most commits now on company repos while still making targeted open-source improvements. He brings a pragmatic, security-minded engineering style that favors small, high-impact changes over flashy rewrites.
14 years of coding experience
Japanese
Stackoverflow
43,313reputation
5.1mreached
477answers
31questions
mysql
top-5%
caching
top-5%
oop
top-1%
webserver
top-5%
model-view-controller
top-5%
jsonp
top-5%
Github Skills (56)
oop10
unit-testing10
algorithms10
javascript10
captcha10
localhost10
architecture10
laravel-mix10
css10
typescript10
theory10
laravel10
data-structure10
security10
php10
Programming languages (12)
Github contributions (5)
yangshun/lago
Oct 2017 - Feb 2018
📕 Data Structures and Algorithms library in TypeScript
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:1 review, 12 commits, 7 PRs in 4 months
Contributions summary:Sam primarily contributed to the implementation of data structures and algorithms using TypeScript, focusing on features like Bloom Filters and Binary Tree Nodes. They added, updated, and refactored code for various data structures, including Queues, Deques, Stacks, and UFDS. Their work included documentation fixes, improvements to algorithms, and the creation of unit tests to ensure code functionality.
data-structuresjavascripttypescriptalgorithms-and-data-structures
mewebstudio/captcha
Apr 2014 - Aug 2014
Captcha for Laravel 5/6/7/8/9/10/11/12
Role in this project:Back-end Developer
Back-end DeveloperContributions:33 commits, 2 comments in 3 months
Contributions summary:Sam primarily focused on enhancing and refining a captcha package for Laravel. Their work included adhering to PSR-2 coding standards, refactoring code, and removing static components for better design. The user also implemented a string generator, updated configuration defaults, and introduced form-specific captcha hash creation. They updated the captcha class by implementing additional features like the ability to select character type for enhanced security measures.
securityphpcaptchalaravel-5laravel
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