Improve performance of Javascript

Hello Hope you are safe and healthy. I have read your description. I am Full stack Developer, I can make frontend. I know HTML, CSS, JAVASCRIPT, REACTJS and i also work on different frame work like Greensock, swiper. You can check my profile, I have very good previous work history. For my client satisfaction is more valuable than anything. We can discuss further details in chat if you want. Thanks! Regards

Hi i have seen your documents i can do this as per your expectations i have 6+years of experience in javascript kindly send me a message so we can discuss

Hello Recruiter, I’ve carefully checked your project " WEBSITE DEVELOPMENT and really interested in this job. I have better skill in Web developing. I am hard working and positive attitude man. I work with focus and dedication. I have better understanding in databases, programming languages and scriptive languages. I will do my best to finish all your projects perfectly within your affordable rate and timeline. I assure you that the website will be according to your requirements and also timely support and daily updates are provided by me. I have knowledge about: Objective C, Swift, Xcode, Script, Android studio, Sqlite, cloud services, firebase, in-app purchase, payment gateways, Google API integration, third-party API integration, UI, UX, PHP, SIP, MNV, MVVC, CBD modeling, XML, Angular JS, Jquery, SQL Server, HTML 5, CSS3, JAVA, API, Backend Admin panel, Cocoa-pods, SDK, NDK, Core and many more. If interested, send me message here on freelancer. looking forward to hearing from you. THANKS & REGARDS VIP GEOS Sumit goswami