Essential Developer (essentialdeveloper.com)

We are Caio and Mike, lead developers and mentors to hundreds of iOS developers worldwide. We love building apps and helping other developers thrive. It's part of who we are. We founded Essential Developer to help iOS developers achieve technical excellence and a prosperous future for themselves, their families, friends, peers, and companies. Our mission is to empower iOS developers to go to work happy and confident to deliver their best work every day. You matter, and your work matters. We're building and supporting a community of professional iOS developers who, like us, believe in high-standards, mastery, integrity, and delivering great work. We want you to succeed. And we want you to get everything that you worked hard for, so you can advance your career and get yourself and your family a better future.