South University

Globe University

Sr. Mobile Developer at Intralot

Atlanta Metropolitan Area

- Work alongside 2 other Sr. iOS Developers to build out state lottery applications.
-  Use Bitbucket for source control and Microsoft Teams for internal communication.
-  Consume & use REST APIs to get data from web services.
-  Use Jira for task and project management.
-  Use design patterns such as MVVM, delegation, and observer.

Intralot

Sr. Mobile Developer

- Work alongside 5 other Sr. iOS Developers to build out POS and KDS(Kitchen Display System).
-  Use Github for source control and Slack for internal communication.
-  Consume & use REST APIs to get data from web services.
-  Use Jira for task and project management.
-  Use design patterns such as MVVM, delegation, observer, and singleton.
-  Legacy code was written in Objective-C.
-  Led migration of CI/CD pipelines from Jenkins to Circle CI.

Revel Systems

Sr. iOS Developer

Equifax

Jfam Mobility

LexisNexis Risk Solutions

Scientific Games

- This application is iPhone compatible, and was designed and implemented using iPhone SDK, X-Code, Objective-C and Interface Builder.
- This application used UIkit framework to develop the user interface on this application.        *Core data was used to save e-ticket information.
- JSON web services were consumed from Amtrak’s back-end server, which will keep track of the accounts, trip modifications, and trip cancellations as well as generate any necessary vouchers.

IOS Developer

Amtrak

- Used eventKit framework along with UISwitches to remind user of desired shows
- Used QuartzCore framework to make a more appealing user interface and implement rounded corners on images and product carousels.
- Created additional product carousels for show hosts, guests, and models.
- Created those carousels by consuming xml web services in order to load the correct product images.
- Used touchXMLParser
- Used NSNotification class extensively to broadcast notifications synchronously.

Home Shopping Network

Worked as the primary developer in charge of creating a responsive iOS mobile application.  Managed a team of 3 other developers, 1 onshore and 2 offshore.
- Served in a lead developer role during the development.
- Was responsible for the architecture, design, and client-facing.
- This application is iPhone compatible, and was designed and implemented using iPhone SDK, X-Code, Objective-C and Interface Builder.
- The application is optimized for iOS 8 and iOS 7.
- This application used UI kit framework to develop the user interface on this application.
- Was responsible for the architecture and overall design of the application as well as the development.
- <a href="http://Parse.com">Parse.com</a> was used for backend data storage and retrieval
- Extensive use of completion blocks to maintain app performance
- Custom views were used to develop a unique user interface.
- MVC was the primary design pattern that was used.
- Extensive use of CA Layer and CA Gradient Layer
- JSQ Messages View Controller was used facilitate chats between players and scouts.

GoMobileScout

MobileDev Power

iOS Developer

This application is iPhone and iPad compatible, and was designed and implemented using iPhone SDK, XCode, Objective-C, and Interface Builder
This application used MapKit Frameworks for finding a user's location and rendering it on the application map as well as close bars to the user locations where he can redeem his cupon or buy a drink for a friend
MapKit was always used to search for bars close to the user's location
JSON web services were consumed from Buddylabs back-end server, which will keep track of the accounts and drinks and locations and to generate the coupons
In addition, Facebook Api was implemented to login or create a user with Buddylabs own FW in order to identify the user and have a way to invite others to join the application
Adressbook FW was used to send drinks to friends that are on your address book
Foundation framework in combination with UIKit Framework were utilize to develop the user interface on this application

Joffrey Mann