Nodejs Socket IO Error

Hello, I have faced the problem with CORS when setting [login to view URL] server before. This can be fixed by adding "Access-Control-Allow-Origin" header. Please contact me, I will fix your problem within 1 hour. ____ About myself: I'm a 4-year experienced Full-stack developer with React.js and Node.js. I have developed many Realtime web apps using [login to view URL] such as Video call, Chat, Group chat, Data collection, Dating app,.. For the Front-end: I'm an expert in React.js, Redux, React Hooks, [login to view URL], HTML, CSS, ... For the Back-end: I'm an expert in Node.js, [login to view URL], [login to view URL], [login to view URL], MongoDB, SQL database, ... I can start immediately. Please contact me for more details. Thank you!

Hello Dustin W.,   We have 20 years of strong experience in JavaScript, Node.js, Express JS, Socket IO, as a result, we can successfully complete this project.   Please, review our profile here: https://www.freelancer.com/u/tangramua Here detailed information about our company, our portfolio, and the client's recent reviews.   Also, we wanted to personally discuss questions about your project, which helps us to give you the right estimation.   Best regards, Tangram Canada Inc.  

Hi, there I am a professional Node developer (Socket IO) who has over 10 years of experience. I know why cors error happens. I read your job description carefully and I am very interested in your job. Regarding after your job post, I am sure of the success of your project. I promise I will keep the deadline, fix bugs and deliver a qualified code so that you will be satisfied with my work. I can start working right now and can fully complete your job 100%. Looking forward to your chatting and really hope to work with you. Thanks.

Hi, there. How are you? Thank you for your posting. As an experienced WEB developer, To fix the issue of socketIO server is easy for me. I have experience in website development using SocketIO. So I can fix the issue perfectly in ASAP. Looking forward to hearing from you. Best regards.

Hi, I have rich experience in Node js and JavaScript. Also I have an hobby in fixing bugs. I have deep knowledge in software architecture and Socket IO. This point will solve your issues completely, I think. I am looking forward to hearing from you. Thanks Maksim