building and maintaining modern web applications using standard web development tools writing clean and secure modular codes that have undergone strict testing and evaluation checking the validity and consistency of HTML, CSS, and JavaScript on different platforms debugging and resolving technical issues
maintaining and designing databases
performing back-end and User Interface (UI) tests to enhance the functionality of an application
collaborating with other developers (front-end, back-end, mobile app, etc.) and project managers to move the software projects faster