full stack development react concurrent mode react automatic batching mern stack developer web design web programming react wasm integration react edge computing dotnet mvc developer freelancer for biometric time tracking web design services nextjs app development freelancer for openai integration freelancer for langchain agent apps vue.js development nextjs ecommerce https://softwaredevelopersnearme70612.post-blogs.com/57151398/the-2-minute-rule-for-web-developer-gif