Need to upgrade an SDK (ios) and fix one bug ASAP

Hi I have mobile(Android&Ios) and backend(PHP, NodeJS) skill with 7+ years experience. I am very familiar with - On demand system such as UBER style booking , Delivery - Sharing , Ddating - VPN for windows, macOS, linux, android , ios - Voice&Video&Text Chatting - Video&Audio players , editors - E-commerce - Fitness App - Spy app - Guard patrol and School management system based on Nfc Read/Write- Live streaming , - GPS tracking, GEO fencing on GoogleMap , - Payment integration(PayPal , Stripe , Braintree , Peach , PayTabs etc) , - QR generating and scanning - Responsive mobile site - Bluetooth&Wifi app … … I`d be happy if you hire me and I will do my best for your project. I`d like to work for your project. Regards

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Hello. How are you? I am very interested in your project. I am very confident in swift project. I can show you my previous work now. I am very hope to work for you. Please let me know your thought to discuss project further. Best regards.

Dear Canadian Client! How are you? I am Yukai from China. I have read your project description carefully. I am a senior android & ios developer using swift3/4 and java /Kotlin. So I can make good result you hope. Please check my profile page to know me more. I will do my best for your affair's success and our good relationship in the future. Hope you the best luck in everything you do. See you soon again, Kindly regards...

Hello client, I read your job posting carefully and am very interest in your project. I am a full stack developer with great experience and skills in Web/Mobile(iOS/Android) development for over 6 years long. Please check my skill tests & work history from my profile. I've always been giving clients satisfaction with the great quality of work. If you work with me, I will provide you with top quality on time. Wish you could not lose an amazing opportunity to work with an amazing developer. :) Thanks in advance.

Dear, I am a senior and full-stack Android and iOS developer. Especially familiar with SDK. Love to work with you. Regards,