SaaS Project Bugs Fixing

My SaaS dashboard runs on a PHP backend with an AngularJS front end, and a few stubborn bugs are slowing us down.

On the server side the issue shows up as clear performance hiccups—pages that should render immediately take a few seconds, and some API calls spike the CPU. I need someone who knows where PHP can bottleneck (queries, loops, memory) and can profile, trace and patch without disturbing existing features.

On the client side the problem is visual: certain components jump, overlap or mis-align when data refreshes. It’s a classic AngularJS UI glitch that likely sits in directives or the digest cycle. Your job is to track the root cause, clean up the markup or bindings, and hand back code that looks and behaves right on every common browser.

Please show examples of past work fixing similar performance or interface problems—GitHub links, live sites, before/after screenshots, anything that proves you can hunt bugs efficiently. A brief note on how you normally debug PHP and AngularJS will help me gauge your fit.

Once the fixes are in place I’ll test, sign off, and we’ll push straight to production. Rate: INR 750–1250/hr Skills: PHP, JavaScript, Debugging, Node.js, AngularJS, Web Development, Backend Development, Frontend Development, API Development, Performance Tuning