Brent has been writing apps for Apple computers for over 30 years, since his first Apple II Plus in 1980. His professional apprenticeship was at UserLand Software where he worked on Frontier and on Manila, an early blog platform. Later he created apps such as NetNewsWire, TapLynx, Glassboard, and MarsEdit. Brent lives in Seattle with his wife Sheila and his cat Papa, who’s named for both Ernest Hemingway and the great designated hitter Edgar Martinez.
Chris is one of the founders of Aged & Distilled, developers of the popular Mac application Napkin. Chris has been programming for Apple's platforms for over 3 decades, starting with assembly language on an Apple II+. He has contributed to dozens of high profile applications including Postage, the 2009 Apple Design Award winning iPhone app. In addition to his development work, Chris is the co-host of The Record podcast with Brent Simmons.
He has been an active participant in the Mac and iOS communities, sharing bits of wisdom on his company blog, the Bitsplitting blog, and on Twitter. He is also one of the familiar voices from the popular indie-developer podcast Core Intuition.
After growing up in Santa Cruz, California, and spending several years earning his credentials as a software engineer at Apple, he moved to the east coast of the United States. He now lives and works outside Boston, Massachusetts with his wife and two children.
Daniel is the author of the best selling books A Swift Kickstart and Developing iOS 7 Apps for iPad and iPhone (the official companion book to the popular iTunes U series from Stanford University taught by Paul Hegarty).
He has written apps for the iPhone and the iPad since the SDKs first appeared and has written programs for the Mac all the way back to System 7.
Daniel presents iPhone, Cocoa, and Swift training and consults through his company Dim Sum Thinking. His books are available on the iBookstore. When he’s not coding or talking about coding for the Mac, the iPhone, and the iPad he’s probably cooking or hanging out with his daughter.
A seven-year veteran of Apple, Dave DeLong is an accomplished iOS engineer with a passion for teaching, and hacking the Objective-C runtime. During his time at Apple, he worked on the UIKit framework, Developer Evangelism, and Apple Maps. He currently works on the Product Experience team at Snap, Inc.
Dave, his family, and his large collection of bowties live near Salt Lake City, where he’s an active member of the local developer community. He can often be found on Twitter teaching developers about all the ways that calendrical calculations can go wrong and pontificating on the virtues of eating chocolate with peanut butter.
Jaimee Newberry is the CEO of Picture This Clothing. She brings industry leadership and experience gained from advising C-level and senior management teams at startups, agencies, and Fortune 500 companies. Her insight, practices, and a personal ecology have proven to elevate the culture, processes and quality of high-performance software design and development teams worldwide and now manifests through her own company and brand. Across her career, Jaimee has worked with Audi, Apple, Barnes & Noble, Disney, McDonalds, Nintendo, Zappos, and many more. Jaimee is a professional experimenter, speaker, and writer who lives, learns and fumbles out loud. She’s also the independent mother of two girls and two cats, and girlfriend of a beautiful, shy man who likes to remain mostly anonymous.
James Dempsey is a fifteen-year Apple veteran gone indie. At Apple, he was an evangelist, technical trainer, curriculum manager, and software engineer, working on Aperture, iOS, and macOS releases Leopard through Lion. James recently set back out on his own after working to build a cloud computer for humankind’s information at Upthere. He is also the frontman of James Dempsey and the Breakpoints, a band that performs humorous original songs about technical topics. Their debut album Backtrace topped the iTunes comedy charts in the US, UK, and Canada, and reached #5 on the Billboard comedy album chart.
Janine's first computer was an Apple IIe, which allowed her to dial in to school to do her homework instead of hanging out in the machine room. That was cutting edge stuff in the early 80s! Her next Apple was the very first iMac, and from then on it has been all Mac, all the time. She graduated from UCIrvine with a degree in Computer and Information Science in 1985, and after a few too many years in more traditional jobs she spent the 2000s as co-founder of (and sole programmer at) furfly, a company that built database-backed websites. For this decade she has made the transition from Mac user to Mac developer, and is currently an iOS Engineer at Walmart Labs in Portland, Oregon as well as the Fearless Leader of Cocoheads PDX.
Jon Reid has been practicing TDD since 2001, and has applied it to iOS development since 2010. He began writing about programming at work, then giving talks, then teaching classes for employees. Eager to share more broadly, Jon started the Quality Coding blog, and began giving external talks and training. Jon is available on a limited basis to bring his training and coaching on-site to your teams.
Liz Marley is a Software Engineer at the Omni Group. She also has 10 years of experience testing Omni’s software. Her idea of summer vacation is to help middle schoolers learn to make software at App Camp for Girls. And if you catch Liz away from a computer, she's probably knitting, watching a soccer game, or both.
Marcus S. Zarra has been developing Cocoa software since 2003, Java software since 1996, and has been in the industry since 1985. Currently Marcus is producing software for iOS and OS X. In addition to writing software, he assists other developers by blogging about development and supplying code samples on Cocoa Is My Girlfriend. Marcus is also the author of:
- Core Data in Swift: Data Storage and Management for iOS and macOS
- Core Data (3rd edition): Data Storage and Management for iOS and macOS
- Core Animation: Simplified Animation Techniques for Mac and iPhone Development.
Rob is co-author of iOS Programming Pushing the Limits. Before coming to Cocoa, he made his living sneaking into Chinese facilities in broad daylight. Later he became a Mac developer for Dell. It's not clear which was the stranger choice. He has a passion for the fiddly bits below the surface, like networking, performance, security, and text layout. He asks "but is it good Swift?" a lot.
Soroush Khanlou is a New York-based iOS consultant. He’s written apps for the New Yorker, David Chang’s Ando, Rap Genius, and non-profits like Urban Archive and the Global Heritage Fund. He blogs about programming at khanlou.com, mostly making fun of view controllers, and podcasts at fatalerror.fm. In his free time, he runs, bakes bread and pastries, and collects suitcases.
Steve Scott (Scotty)
He has been developer since 1987 when he started writing accounting software using COBOL on a Convergent Unix machine using vi as his IDE (sorry Emacs people). Since then he has worked on mainframes (ICL, DEC, & IBM), 16bit and 32 bit Windows, .NET and since 2007 macOS (OS X) and (a little later) iOS. During his career he has learnt (and forgotten) more languages and IDE’s than is possibly healthy for one lifetime.