Fix magento site

Dear Sir/Madam, I have 11 years exprience of Magento 1 and Magento2. I have developed several modules of Payment methods, Shipping Methods, Erp/Accounting ıIntegration, Marketplace and Marketplace Integration, Sms and Mailing Services. I have developed more than 100 modules for Magento 1 & Magento 2. If you request, I can provide detailed information and examples about the modules I have developed. I have a disciplined, planned and hard-worker. I am interested in your backend and frontend works related to Magento. Best Regards,