Hi there,
I understand that you are looking for someone to make updates to your website in React.JS, and I believe I am the perfect fit for this project. With over 7 years of experience in the same fields as what you are looking for, as well as a wealth of skills such as HTML5/CSS/JAVASCRIPT/PHP and Laravel/Symfony, I am confident that I can deliver quality results within your timeframe and budget.
My main strengths include creativity, passion, and persistence - qualities essential for the successful completion of such a complex project. Additionally, I am honest and responsible which will ensure that all work is completed to your satisfaction. Additionally.
Thanks!