Publication
iOS集中式和解耦网络:带单例类的AFNetworking教程
http://jyrr.ngskmc-eis.net/ios/afnetworking-tutorial-with-a-singleton-class
James is available for hire
Hire JamesJames Cahall
Verified Expert in Engineering
iOS Developer
Location
Carlsbad, CA, United States
Toptal Member Since
October 17, 2016
James is a results-driven, can-do, 拥有8年c级经验(15年以上的专业工程)的创业工程师-始终如一地提供成功的前沿产品来支持业务目标. 他是创新技术计划的架构师，这些计划增加并加速了业务收入流. 他还是Toon Goggles 的首席技术官和首席开发者，这是一个拥有800万用户的SVOD/AVOD儿童娱乐服务.
Portfolio
OTTera, Inc.
Web Technologies, Roku, Tizen, HTML5, Android TV, tvOS, Android, iOS, On-demand...
Digital Media Interactive LLC
OpenGL Shell, CSS3, HTML5, JavaScript, Unity, Cocos2d, Adobe Illustrator...
Toon Goggles, Inc.
Unity, Cocos2d, Adobe Illustrator, Adobe Photoshop，大数据，分析...
Experience
Availability
Part-time
Preferred Environment
TextWrangler, Android Studio, Xcode, MacOS
The most amazing...
...我建立的是拥有超过800万用户的Toon Goggles服务，价值超过5000万美元.
Work Experience
CEO | CTO
2017 - PRESENT
OTTera, Inc.
- Worked on video-on-demand projects.
- Built the scalable infrastructure.
- Developed white-label projects.
Technologies: Web Technologies, Roku, Tizen, HTML5, Android TV, tvOS, Android, iOS, On-demand, Videos
Chief Technical Officer | Co-founder
2010 - PRESENT
Digital Media Interactive LLC
- 自2010年以来，为财富500强大型企业监督和开发了50多个技术开发项目, small business, medical, and educational institutions, high-profile celebrities, and individuals.
- 作为客户技术开发的主要联络人，以及业务发展和战略咨询.
- Built a multi-technology (WiFi/Bluetooth/NFC), 用于大型和小型数据通信的跨平台设备到设备网络.
- 为音乐家开发了Anywhere Artist robust (PAAS)框架.
- Performed rapid color analysis of images, videos, 以及帮助软件开发人员和专业医疗应用程序的实时feed.
- 曾担任多家公司的早期技术顾问和虚拟首席技术官.
- 执行先进的OpenGL集成与实时视频处理的单个或多个输入流.
Technologies: OpenGL Shell, CSS3, HTML5, JavaScript, Unity, Cocos2d, Adobe Illustrator, Adobe Photoshop，大数据，分析, Virtual Reality (VR), C, C++, Windows, BrightScript, RabbitMQ, Redis, Sails.js, Node.. js, MongoDB, MySQL, NGINX, Apache, Linux, Android, iOS
Chief Technical Officer
2010 - PRESENT
Toon Goggles, Inc.
- 领导从可扩展服务器基础设施和视频转码/传输到移动设备本地应用程序的技术开发, connected TVs, desktops, cars, and responsive web. 监督一个拥有50多个席位的本地和远程混合开发团队，并对所有计划执行实际开发. 曾担任非营利青年成功教育基金会TG的董事会成员，以及Kaltura的技术顾问委员会成员, Inc.
- 在包括HLS在内的一度小众的技术成为主流的过程中，担任了关键角色, HEVC, MPEG-DASH, 4K UHD, OpenGL live video processing, and 360 videos while developing them for TG.
- 在六年的时间里，公司的技术价值增长到1500万美元，而同期的预算不到100万美元.
- 开创新技术，并确保连接玩具的专利, next-generation advertising, and augmented reality.
- 构建了一个平台，使白标平台即服务(PaaS)的收入流成为可能，随着服务的增长，每年的收入超过1亿美元.
- Was awarded the Innovation Award from Kaltura, Inc.
Technologies: Unity, Cocos2d, Adobe Illustrator, Adobe Photoshop，大数据，分析, Virtual Reality (VR), OpenGL Shell, C, C++, Windows, BrightScript, RabbitMQ, Redis, Sails.js, Node.. js、MongoDB、MySQL、NGINX、Apache、Linux、CSS3、HTML5、JavaScript、Android、iOS
Advanced Technical Leadership Program Engineer
2005 - 2011
Lockheed Martin Corporation (Skunk Works)
- 担任过许多项目的结构设计工程师，并领导过一架价值1500万美元的军用飞机的团队. Designed parts, oversaw production, 并支持包括F-117隐形战斗机在内的项目的实地测试.
- Implemented the 3D modeling in CATIA.
- Carried out a Finite Element analysis.
- 是否全程参与设计创作，从摇篮到坟墓.
- Managed the program.
Technologies: Finite Element Analysis (FEA), Unix, Linux, Microsoft Access, Microsoft Word, Microsoft Excel, SOLIDWORKS, CATIA
New Page Pianist | Producer
2008 - 2010
James Cahall
- 录制、制作并发行了38首新时代钢琴作品.
- 在公共关系部门工作，做预订，做网络开发，还有钢琴表演.
技术:Apple Logic Studio, CSS3, HTML5, JavaScript
Experience
Toon Goggles, Inc.
http://www.toongoggles.com一家全球价值5000万美元以上的点播娱乐公司，提供世界上最大的专业制作的集合, curated videos, games, music, and interactive books for kids.
Various DMI Development Projects
50多个保密项目，包括:
1)先进的OpenGL集成与单或多输入流的实时视频处理.
2) Multi-technology (WiFi/Bluetooth/NFC), 用于大型和小型数据通信的跨平台设备到设备网络.
一些非保密项目的例子包括:
1) Akers BioMed Color Analysis of Specimens.
2) Beyond Limits Biomedical Artificial Intelligence.
3) BioMetallics Breathalyzer Color Analysis.
4) Cozzia Massage Chair Software.
5) Google Cardboard 360 Video Player.
1)先进的OpenGL集成与单或多输入流的实时视频处理.
2) Multi-technology (WiFi/Bluetooth/NFC), 用于大型和小型数据通信的跨平台设备到设备网络.
一些非保密项目的例子包括:
1) Akers BioMed Color Analysis of Specimens.
2) Beyond Limits Biomedical Artificial Intelligence.
3) BioMetallics Breathalyzer Color Analysis.
4) Cozzia Massage Chair Software.
5) Google Cardboard 360 Video Player.
Color Companion
http://itunes.apple.com/us/app/color-companion-analyzer-converter/id477794973?mt=8This does rapid color analysis of images, videos, 以及帮助软件开发人员和专业医疗应用程序的实时feed.
ReactionGrab
一个使用OpenGL处理的视频应用程序，支持用实时视频馈送并发记录现有视频，以捕捉用户的反应.
Anywhere Artist
A robust (PaaS) framework for musicians. 音乐人可以使用该框架发布聚合音乐的iOS应用程序, social media, videos, links, and more. 使用这个框架已经开发了50多个应用程序.
Talley Materials Calculator
http://itunes.apple.com/us/app/talley-materials-calculator/id903907502?mt=8一种用于铺装、路面养护和等级评定的专业工具. Included in the app are:
1)用于沥青、沙子、砾石、道路油/乳液、预拌料和集料的计算器;
2) Oil spread rates for chip seals.
3) A GPS measuring tool.
4) A counter to count loads etc.
5) A spreader truck calibration tool.
1)用于沥青、沙子、砾石、道路油/乳液、预拌料和集料的计算器;
2) Oil spread rates for chip seals.
3) A GPS measuring tool.
4) A counter to count loads etc.
5) A spreader truck calibration tool.
Skills
Languages
HTML5, JavaScript, Java, CSS3, Objective-C, PHP, BrightScript, Swift, Ruby, Bash Script, C, C++, Python
Frameworks
Angular, Cocos2d, Ruby on Rails (RoR)， CakePHP, Sails.js, Unity
Libraries/APIs
REST api, GPUImage, jQuery, jQuery UI, OpenGL, Node.js
Tools
Adobe Photoshop, CATIA, Git, Basecamp, Amazon CloudFront CDN, Apple Logic Studio, Basalmiq, Skype, Slack, SOLIDWORKS, Adobe Illustrator, Apache, Xcode, Android Studio, TextWrangler, RabbitMQ, Microsoft Excel, Microsoft Word, Microsoft Access, Chef, NGINX, Jira, OmniGraffle
Paradigms
RESTful开发，面向对象编程(OOP)， HL7 FHIR标准
Platforms
Web, WatchOS, Apple TV, Android TV, Google TV, MacOS, Android, iOS, Amazon Web Services (AWS), WordPress, Linux, Drupal, Unix, tvOS, Tizen, New Relic, AWS Lambda, Windows
Industry Expertise
Project Management, Marketing
Other
Design, Smart TV, Architecture, Prototyping, Scalability, Videos, Video Encoding, Connected Cars, Software Architecture, Big Data Architecture, Mixed Reality (MR), Google, Front-end Development, Mixed Reality Developer, Augmented Reality (AR), Algorithms, Virtual Reality (VR), Video & Audio Processing, 360° Video, Data Structures, Social Media Strategy, Business Development, Localization, Game Development, Android Wearables, Digital Advertising, Peer-to-peer Networking, Analytics, Shaders, Color Theory, Home Automation, Audio, Near-field Communication (NFC), WiFi Direct, Bluetooth, OpenGL Shell, Finite Element Analysis (FEA), On-demand, Web Technologies, Biomedical Skills, Big Data, Artificial Intelligence (AI), HomeKit, Roku, Hardware
Storage
MySQL, Amazon S3 (AWS S3), Redis, MongoDB, NoSQL
Education
2004 - 2005
Master's Degree in Aerospace Engineering
Cal Poly San Luis Obispo - San Luis Obispo, CA, USA
2000 - 2005
Bachelor's Degree in Aerospace Engineer
Cal Poly San Luis Obispo - San Luis Obispo, CA, USA
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