We are down to the last ten issues before launch on a CodeIgniter-based platform and I plan to split the work between two senior-level developers—five tickets each. Every bug is already logged with step-by-step reproduction notes, stack traces, and expected behaviour in a shared document, so you will be able to dive straight into the code. The open items are a mix of functionality glitches and performance slow-downs that surface across the UI, the underlying business logic, and several MySQL queries. You’ll be working in a clean Git flow, pushing to a staging branch where our QA team will validate each fix as soon as it lands. What I need from you: • Precise, well-commented PHP/CodeIgniter fixes committed ticket-by-ticket • Any query or controller optimisations necessary to meet the current speed benchmarks • Confirmation the patch holds across the affected user interface screens and related database calls • A short note in the ticket describing the root cause and the solution applied Acceptance criteria: all five assigned bugs pass QA without introducing regressions and the relevant pages load within the performance budget stated in the documentation. If you are confident with advanced CodeIgniter patterns, complex SQL tuning and clean, testable PHP, join me for this final push to go live.