Laravel Mpesa Integration & Fixes website bugs

My Laravel-based site is live but still missing a fully working Mpesa payment flow and a handful of lingering bugs. I’m looking for someone who can jump in today, wire the Mpesa API end-to-end (callback... (Budget: £10 - £15 GBP, Jobs: API Integration, Database Management, Full Stack Development, HTML, Laravel, MySQL, Payment Gateway Integration, PHP)