Nice to meet you here
As a seasoned software developer with immense expertise in both CodeIgniter and Angular, I have experienced and fixed numerous challenges similar to the ones you're facing. For the past decade, I've dedicated my career to developing and testing web applications, ensuring they are free from errors, functional, and user-friendly. My extensive knowledge of HTML5 and PHP further strengthens my grasp on these technologies and their common bugs.
Identifying and fixing undefined variable errors, as well as function not found errors, are tasks I'm well-versed in handling. These problems are often deeply rooted in the code, requiring someone with experience to trace them down - which is exactly what I offer. Moreover, throughout my career, I have adopted UI/UX best practices that ensure seamless user experiences by eliminating unexpected behavior in UIs.
Taking this project beyond bug repairs and into a maintenance and enhancement relationship is exactly what I strive for with my clients. While fixing your current issues will be my priority, I am equally excited about being available for any ongoing needs your application might require in the future. Let's tackle these bugs together!