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James Freeman Q

iOS Tech Lead (Swift, Objective C, Firmware SDK, VeriFone Sled )

iOS Tech Lead (Swift, Objective C, Firmware SDK, VeriFone Sled ) at Gap

San Francisco Bay Area

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James Freeman Q's Email Addresses & Phone Numbers

James Freeman Q's Work Experience


iOS Tech Lead (Swift, Objective C, Firmware SDK, VeriFone Sled )

San Francisco Bay Area


Senior Mobile Security Engineer

February 2016 to August 2016

Santa Monica


iOS Developer

August 2015 to February 2016

El Segundo

James Freeman Q's Education

University of North Carolina at Charlotte

MSCS, Computer Science

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About James Freeman Q's Current Company


• Implement Gap’s wireless POS system integration with China Union Pay Framework (CUP). • Build and maintain GapSDK which offer internal APIs to retail store mobile Apps. • Lead small iOS team, 4 developers and 2 QAs, solve daily system/hardware challenges, create new CRM features and contribute major coding efforts on real-time POS payment explorations.• Handle daily...

Frequently Asked Questions about James Freeman Q

What company does James Freeman Q work for?

James Freeman Q works for Gap

What is James Freeman Q's role at Gap?

James Freeman Q is iOS Tech Lead (Swift, Objective C, Firmware SDK, VeriFone Sled )

What is James Freeman Q's personal email address?

James Freeman Q's personal email address is j****[email protected]

What is James Freeman Q's business email address?

James Freeman Q's business email addresses are not available

What is James Freeman Q's Phone Number?

James Freeman Q's phone (**) *** *** 488

What industry does James Freeman Q work in?

James Freeman Q works in the Information Technology and Services industry.

About James Freeman Q

📖 Summary

iOS Tech Lead (Swift, Objective C, Firmware SDK, VeriFone Sled ) @ Gap • Implement Gap’s wireless POS system integration with China Union Pay Framework (CUP). • Build and maintain GapSDK which offer internal APIs to retail store mobile Apps. • Lead small iOS team, 4 developers and 2 QAs, solve daily system/hardware challenges, create new CRM features and contribute major coding efforts on real-time POS payment explorations.• Handle daily late nighttime technical communications with China partners: internal stakeholders, vender’s developers, and product designer.• Take responsibility of weekly release build to China Lab Stores. San Francisco Bay AreaSenior Mobile Security Engineer @ Mobolize • Design and implement Secured WiFi App as iOS Proxy.• Upgrade iOS VPN.• Adopt J2OBJC Google open source project. From February 2016 to August 2016 (7 months) Santa MonicaiOS Developer @ DIRECTV Upgrade and maintain iPhone App in version 4.3 and 4.4Integration NBC TV-network streaming SDK into iOS AppImplementation of ABC/Disney/Fox live local streamingUrbern-AirShip Push Notification deploymentFix GenieGo UI blocking bug From August 2015 to February 2016 (7 months) El SegundoSenior Developer/Lead @ Docler Media Lead 5-developer-team for social video sharing project. Mentored Juniors on iOS modern UI im- plementation and on Backend JAVA API upgrade using AWS, MongoDB, integrated with Facebook, Twitter APIs, utilized Goole Analytics. Invented and implemented “Corporate branded algorithm” to achieve video dynamically concurrent loading under slow wireless connection.Built master iOS branch for product V3 iteration, accomplished gesture interactions with streaming video via minimum amount of code.Responsible for supervising peer to peer code review and documentations.Conducted focus group testing for each major UI change. From December 2014 to June 2015 (7 months) Beverley HillsIndependent iOS Developer @ Independent iOS Developer Initially structured and coded “13Share” iOS App (Enterprise referral-only App); coordinated PHP Webservice to provide backend data persistency and user privacy; utilized NSThread and BSD socket low-level APIs communicating through 13Share-specific customized network protocol. Implemented Client-Certificate Authentication cryptographic policy with 3rd party payment system to help user expedite multi-account access, applied APNs (Apple Push Notification) and NSURLCache to improve real-time account status messaging service. Coded and maintained YouTube uploader/downloader App for iOS, help user download then watch YouTube videos offline, to avoid poor online video streaming experience incase users encounter low mobile bandwidth, also let user collect video material into local personal albums for fast and repeat playback. Bypassed Google API and independently analyzed, stored video stream URLs via CordData on iOS devices; made video loading process completely asynchronous to offer user responsive UIs.Upgraded YouTube uploader via YouTube Data API v3 with OAuth2 log-in; allowed users load latest personal iPhone videos into their public YouTube channels without accessing desktop browsers; enhanced network reachability monitoring via concise UIs and kept iPhone Photo Library fully manageable. From February 2012 to December 2014 (2 years 11 months) Hollywood, CAR and D Manager @ Data Linc Developed firmware for company’s Smart-Spectrum frequency hopping modem which help customer design and manage automation wireless network; applied C/C++ in Linux environment over TCP/UDP, fully customized IP packets to conform Automation Industrial Standards (Modbus/TCP and Ethernet IP); optimized flow-control with tiny buffer space; deployed payload compression on Apache web server via PHP and JavaScript to achieve highest network efficiency; secured account management via AES encryption algorithm and HMAC authentication check.Managed firmware testing and integration with major automation brands, including Schneider, Rockwell Automation, and Siemens PLCs. From November 2010 to February 2012 (1 year 4 months) Bellevue, WAIT Technical Lead @ Emory University Led the internal operations team to configure the network system for various challenging projects.Negotiated Technical Specs and Customer Specs with internal department stakeholders.Collaborated with outside consultants to redevelop the operational standards process to improve the level of client service.Managed the development team to execute the planning, coding, and implementation of web-based projects. From January 2002 to October 2004 (2 years 10 months) Senior Software Developer @ MAGNET COMMUNICATIONS Investigated client queries, and cooperated with web designers to find the malfunction and configure the system to full operational capability. Cooperated with outside sales representatives to assist clients understand the respective product’s design advantages, and analyze the value on different software implementation strategies.Developed and implemented the online banking modules such as Check-stop and ACH over Corba framework to give user access over internet browsers; implemented Sliding-Window flood control technique to prevent server handling excessive check-images; applied Receptionist Design-Pattern immediately redirect event to a target object for handling, which also took chance to filter data before sending to different execution context; utilized full-fledged Win Socket API as well as Oracle integration to query and update through legacy IBM systems. From August 2000 to December 2001 (1 year 5 months) Greater Atlanta AreaSoftware Engineer @ SHONKA RESEARCH ASSOCIATES Responsible for radiation inspection, sensor-guided robot control software, and the development of 4 new features on existing CRM and SRM module on several projects.Designed GUI for new clients for easy operation of the Windows 98 system.Documentation of significant structural and improvement changes. From May 1998 to August 2000 (2 years 4 months) Marietta, GeorgiaSenior iOS developer @ Pacific Gas and Electric Company Implement Access SAP contents via LayerSeven™ security interface; Implement AWS S3 resource uploading via Amazon Cognito service; MobileIron™ MDM per-App wrapping; Configure and invoke Esri™ GIS v10 and v100 iOS SDK; Embed Splunk™ mobile analytic services, transaction monitoring and event handling, inside iOS App. Create Non-SQL, document based JSON DataBase and utilize CouchBase™ SyncGateway (Version 1.3) to realize an Offline-Sync-Engine via LiveQuery Pusher & Puller mechanism. Design and Implement first version of authentication iOS FrameWork, which includes accessing multiple storage locations on user credentials, user-session-validations and iOS Keychain access. From October 2016 to August 2017 (11 months) San Francisco Bay Area

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James Freeman Q's Personality Type

Introversion (I), Sensing (S), Thinking (T), Perceiving (P)

Average Tenure

1 year(s), 6 month(s)

James Freeman Q's Willingness to Change Jobs



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