we already have developed chrome extensions in past, please ping me so i can send u demo video links showing our work, I am 9+ years experienced Senior Software Engineer with team of additional experienced developers working under my guidance having excellent development skills in building complex/responsive web apps, desktop apps and mobile apps, we already have completed several projects for below bussiness/domains using Wordpress, PHP, Bootstrap, Javascript/jQuery, MySql, C#/ASP.NET, Vb.NET, SQL Server, Web API, Azure, .Net MVC, Crystal Reports, InstallShield, WPF, GIT etc integrated with custom 3rd Party API services having excellent reviews after completion from clients around the globe, we are best fit for your job, if u r looking for individual developer/engineer then one of us can also work for you full time, please see some of our past work (frontend and backend systems) below and ping me so we can discuss further about your project, thanks