Sure, I can help you to fix issues in your application. Talking about my expertise, I possess very good expertise in Angular.js & Node.js which seems to be the primary technology set for your project.
Relevant Skills and Experience
I am full stack developer experience in PHP, Laravel, Codeigniter, Yii, Symfony, JavaScript, Bootstrap, WordPress, Magento, CSS, JQuery, AngularJS, NodeJS, Vuejs, MySQL, MongoDB, Linux, AWS, Git, Jira
Proposed Milestones
$160 USD - Customization of existing application
I am interested in knowing more about the project.