Codeigniter developer - Accounting

We are looking for a freelancer to join our team to focus on backend development of an accounting suite inside our SaaS B2B web app platform. Minimum skill requirements: Degree in computer science, 5+ years working experience, PHP, Codeigniter, Laravel, MySql, working with a team in GitHub, medium to good knowledge of double entry accounting (Euro or US standard) & excellent English proficiency. The immediate need is accounting code fixes with the view of turning this into a regular gig. Thank you.