Rachman Chavik
Chief Technology Officer at Xintesa
Special capital Region of Jakarta, Indonesia
Summary
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RockstarRachman Chavik is a seasoned technology leader and Chief Technology Officer based in Jakarta with 16 years of experience driving engineering and product outcomes. He blends hands-on backend PHP expertise with executive leadership, having led technology at Xintesa while contributing code and documentation to prominent open-source projects in the CakePHP ecosystem. His open-source work spans CMS improvements (Croogo), framework documentation, and composer installer logic—demonstrating attention to developer experience, cross-version compatibility, and maintainable code. Early career roles in IT operations and BSS gave him a strong grounding in operational reliability and telecom-grade systems. He is comfortable moving between strategic technology decisions and detailed code-level improvements, often surfacing small but impactful refinements like clearer helper methods and install-time path handling.
16 years of coding experience
Github Skills (24)
caching10
cakephp10
validations10
plugin-development10
validation10
php10
composer10
documentation10
code-readability10
testing9
strings9
unit-testing9
associations9
text-manipulation9
associate9
Programming languages (13)
Github contributions (5)
croogo/croogo
Feb 2011 - Nov 2020
A CakePHP powered Content Management System
Role in this project:
Back-end Developer
Back-end DeveloperContributions:16 releases, 2982 commits, 173 PRs in 9 years 10 months
Contributions summary:Rachman contributed to the Croogo CMS by implementing features to improve user experience and clarify methods names for several helpers. Their work included adding an icon for the Translate action in the Translations class, renaming methods in the ThemeHelper, and adjusting code to handle different scenarios like setting user profiles in the login action. The user also worked on refactoring code related to styling inputs, incorporating improvements for Radio/Checkboxes and handling both frontend and admin side of CMS.
cmsmanagement-systemphpcontent-managementcontent-management-system
cakephp/cakephp
Feb 2010 - Feb 2020
CakePHP: The Rapid Development Framework for PHP - Official Repository
Role in this project:Back-end Developer
Back-end DeveloperContributions:1 review, 176 commits, 35 PRs in 10 years 2 months
Contributions summary:Rachman primarily contributed to fixing typos and improving code clarity within the CakePHP framework. They made changes to the validation, model, cache, behavior, and string utility classes, which indicates a focus on improving the core functionality and code quality. The commits include correcting typos, which improves readability and maintainability of the codebase. Further changes were made to ensure correct behavior of model associations during deletion.
php-frameworkormform-buildervalidationpsr-7
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