Browser extension to capture screen pictures and video and web app to manage it

For what browser(s) you need browser extension? I am an expert web developer with over 14 years of experience. Very interested to work on you project. Please contact if you are interested. Best Regards.

I am responsible for creating and developing exciting graphics and visuals for client websites and applications that make their pages beautiful and attractive. In addition to excellent programming and creativity, I rely on extensive knowledge of HTML, CSS, Javascript, YUI and Protoscript. I have strong analytical skills that I regularly put into practice through heuristic testing and observation of user interfaces. My strong capabilities with creating visually stunning web pages and interfaces make me a valuable team member. I also possess strong interpersonal and social communication skills and can readily interact with coworkers and clients alike to achieve desired web page results. I have a strong detail focus and excellent time management skills, allowing for fast completion of web site projects. Kindly reply me soon so we can discuss more about this. Thank you