Hello,
I read your requirements, I have few queries to ask. What is the technologies used for this web app? custom PHP or any framework.
I can surely help you fix bugs and changes in your web app completely. I am fullstack web developer with 5 years of experience.
Technologies I work on as Laravel, PHP, MySQL, VueJS, Jquery, Javascript, Bootstrap etc.
Let's open up the chat so we can discuss project. If you have any query, feel free to ask, I am happy to answer.
I am waiting for your response.
Regards
Sanket Raut