Hello! I have a great experience building Chrome extensions. Consider a right person for your task if its a good project for such a budget
Relevant Skills and Experience
HTML/HTML5, CSS, JavaScript (Native, jQuery, AJAX/XMLHttp, JSON, jsonp, OAuth), Chrome extensions (popups, background tasks, API, page content interaction and export), back-end (PHP5/PHP7, MySQL)
Proposed Milestones
$30 AUD - An extension core to be developed and deployed, incl. basic interface and common extension workflow
$53 AUD - An actual application functionality inside an extension
Additional Services Offered
$10 AUD - OAuth / REST API used in an extension for any purpose
$20 AUD - Any custom back-end services development required for an application to communicate with (PHP)
$10 AUD - Use of uncommon front-end/back-end frameworks if strict (e.g. Angular.js, Vue.js or Symfony/Laravel)