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AppCoda
  • Books
    • Beginning iOS Programming with Swift
    • Intermediate iOS Programming with Swift
    • Mastering SwiftUI
    • Mastering Machine Learning with Core ML and Python
  • Swift Course
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Gregg Mojica
Author @GreggMojica

Gregg Mojica


Gregg Mojica is a software engineer & CEO at Clovis, a startup focusing on voice technology. When not hard at work building frontend, backend, and everything-else-end code, he enjoys writing, sharing his knowledge, and photography. Gregg has published several apps on the app store and worked at various startups. You can follow him on Twitter or connect with him on LinkedIn.

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Tutorial
Tutorial

Introduction to Siri Shortcuts in iOS 12


At WWDC 2018 in San Jose, Apple announced Siri Shortcuts, a long-awaited feature which empowers developers to extend and augment the capabilities of Siri within their own apps. Previously, the SiriKit SDK was quite limited in its...

  • Gregg Mojica
  • 11th Jul '18
  • 3
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Tutorial
Tutorial

Getting Started with Fastlane for Automating Beta Testing and App Deployment


Let’s face it – provisioning, certificates, beta testing, unit/ui testing, and app submission is nuisance, to say the least. We all know it’s true. In fact, developers often spend hours of their sought after time wasted on...

  • Gregg Mojica
  • 24th Feb '17
  • 0
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Tutorial
Tutorial

Face Detection in iOS Using Core Image


Core Image is a powerful API built into Cocoa Touch. It’s a critical piece of the iOS SDK. However, it often gets overlooked. In this tutorial, we’re going to examine Core Image’s face detection features and how...

  • Gregg Mojica
  • 6th Sep '16
  • 11
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Tutorial
Tutorial

Parse Migration Part 3: Setting up Cloud Code, Dashboard, and Push Notifications on Parse Server


When Parse announced its shutdown last January, thousands of developers were upset and feared for the worst. In fact, Parse powers thousands of apps around the world, so the thought of Facebook shutting down its beloved developer...

  • Gregg Mojica
  • 19th Jul '16
  • 4
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Tutorial
Tutorial

Using CocoaPods in Your Swift and Objective-C Projects


Understanding CocoaPods, a dependency manager for Swift and Objective-C projects, is a critical skill every iOS developer should have. If you have no experience with CocoaPods, this short post is written for you. We’re...

  • Gregg Mojica
  • 24th Jun '16
  • 19
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App Showcase
App Showcase

WWDC Scholarship Interviews Part 2: Tips and Advices


Following up on my previous post, I bring the second part of this series on WWDC scholarships. With WWDC happening shortly, many are excited about the opportunities to attend the conference. Apple has a limited amount of seats...

  • Gregg Mojica
  • 13th Jun '16
  • 0
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App Showcase
App Showcase

WWDC Scholarship Interviews Part 1: Meet the Scholars and See What They Have Built


Apple’s World Wide Developer’s Conference (also known as WWDC and known better by attendees as DubDub) will be held from June 13-17. Each year, over 5,000 iOS developers from around the world gather to learn more about the new...

  • Gregg Mojica
  • 31st May '16
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Tutorial
Tutorial

Parse Migration: How to Setup and Deploy Parse Server on Heroku or AWS


Following up on my previous post on migrating a parse database to a self-hosted MongoDB instance, in this spring-themed tutorial, we will take a look at how to host the parse server on Heroku and Amazon Web Services. For those...

  • Gregg Mojica
  • 3rd Apr '16
  • 10
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iOS
iOS

How To Migrate from Parse to Self-hosted MongoDB


You may have heard that Facebook’s Parse.com, the popular Backend-as-a-Service (BaaS) is shutting down and all features will be permanently shuttered on January 28, 2017. Parse hosts approximately 600,000 apps, so this may...

  • Gregg Mojica
  • 9th Mar '16
  • 14
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Tutorial
Tutorial

The Absolute Guide to Networking in Swift with Alamofire


Networking in Swift has been a point of contention since the announcement of the language back in June of 2014. Even Swift’s creator, Chris Lattner, tweeted that decoding JSON is an “ongoing saga”. As a result,...

  • Gregg Mojica
  • 30th Nov '15
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AppCoda is one of the leading iOS programming communities. Our aim is to teach everyone how to build apps with high quality and easy-to-read tutorials. Learn by doing is the heart of our learning materials.

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