Test-Driven Development with PHP 8

Rainier Sarabia is a Software Engineering Manager, who currently works in Melbourne, Australia for Astute Payroll, a Deel company. He has worked on hundreds of complex software projects, including massive enterprise SaaS products while leading and training senior engineers from all over the world. His favorite programming languages are PHP, C#, Java, and Javascript which he uses for both professional and personal projects. He co-founded his first tech company back in 2014, with over 400,000 users. Outside of working hours, he is an amateur astronomer. He spends most of his time doing astrophotography focusing on deep-sky objects like nebulae and galaxies.