magento 2 + theme installation -- 2

Hello, I need help with the setup and installation of a Magento 2 platform along with a custom theme. The theme already exists and comes with some basic features but I require additional features such as Payment Gateway Integration. I am looking for someone who has experience working with Magento 2 installations and customizations. The successful candidate will be able to help me set up my shop quickly and accurately to ensure the store is optimized and ready to go. They must be familiar with the best practices and coding standards of Magento 2 and experienced in configuring payment gateways and other related features. Also, knowledge in SEO Optimization and Multilingual Support would be advantageous. If you think you are qualified for this job, please do not hesitate to reach out. I look forward to hearing from you.