May 2016 – Nov 2017 · 1 yr 6 mos · Greater Houston

• Teaching students about designing and developing mobile applications using iOS platform.

Jan 2015 – Present · 11 yrs 3 mos

• Developed high quality video programming courses. Over 38K students enrolled among 20+ courses. These courses ranges from Augmented Reality Using ARKit, iOS development, ReactJS, MVVM, Blockchain, RxSwift and more.

Aug 2014 – Jun 2016 · 1 yr 10 mos · Greater Houston

Jul 2013 – Jul 2014 · 1 yr · Houston

• AIG, Houston, TX NET and iOS Lead Developer
• Responsible for the migration of the legacy C++ quotes calculation engine to .NET environment.
• Performed migration of the iOS 3.2 Rapid Rater app code base to the ARC compatible iOS 6 SDK.
• Provided guidance and recommendations on the future iOS 7 versions of the Rapid Rater app.
• Converted the Rapid Rater quotes app to a universal app which can be run on the iPad.
• Provided guidance to the AIG team on publishing the app on the app store.
• Implemented features and updates for the Android version of the Rapid Rater app.

Jul 2012 – Present · 13 yrs 9 mos · Greater Houston

• Vegetable Tree - Gardening Guide
• Designed and developed Vegetable Tree - Gardening Guide iOS native app used for maintaining vegetable gardens. Awarded the best lifestyle app in gardening category by Apple. The app is currently used by more than 10,000 users. The app is available on the app store.
• Maria App
• Implemented iMessages App for providing seamless translation between English and Spanish language. The app also provided the ability to manually enter translations between the two languages.
• High Water
• A crowdsourcing app to alarm the user about flooded areas near their location. The app also provides turn by turn direction with GPS integration and played an important role during Houston flooding. The app is available on the app store.
• Arrived++
• Designed and implemented Arrived++ which supports Bluetooth 4.0 LTE integration using iBeacons. The app is used to track physical items using the Apple’s iBeacon technology. The app is available on the app store.
• Camouflage Messaging
• An iMessages App created to help women in abusive behavior. The app allows the user to secretly share their messages through iMessage. The messages are camouflaged and cannot be viewed by the user once they are sent. The app is available on the app store.
• RentYourDriveway
• An app to help home owners rent their driveway. The app integrates with Firebase and provides view updates through silent notifications. RentYourDriveway uses custom authentication system through the Firebase framework. The app integrates with the maps API to provide turn-by-turn directions to the destination. The app is available on the app store.

Jun 2012 – Jun 2013 · 1 yr · Houston

• VALIC, Houston, TX Lead iOS Developer
• Responsible for the design and architecture for the VALIC iPad application.Utilized COM API to create and configure Excel worksheets.
• Implemented the core HTTP client using AFNetworking library used for consuming .NET WCF services.
• Designed and implemented a theme engine based on UIAppearance API for maintaining a consistent look and feel across the application.
• Developed a rules engine for validating iOS forms.
• Utilized third party libraries including XYPieChart and iOSPlot to create interactive charts.
• Implemented and developed reusable user controls including ComboBox, Checkboxes, RadioButtons etc.
• Utilized iOS 6 auto layouts to create resizable interfaces for different iPad screen devices and orienta-tions.

Apr 2008 – Jun 2012 · 4 yrs 2 mos · Houston

• Omron, Houston, TX Senior .NET Developer
• Implemented .NET 4.0 C# application to automate the generation of the Excel spreadsheets.
• Utilized COM API to create and configure Excel worksheets.
• Developed MS Project Reader to extract hierarchical projects out of MS Project files.
• Imported MS Projects into the SQL Server database using Entity Framework 4.
• Baker Hughes, Houston, TX iPhone Developer
• Implemented Native iOS Application using Objective-C and iOS SDK 4.3.
• Enabled the application to receive push notifications from Apple Push Notification Services.
• Developed a .NET module using Moon-APNS to send push notification messages to Apple Push Notifica-tion Service.
• Consumed .NET web service using synchronous and asynchronous requests sent by using AFNetworking library.
• Utilized PullToRefresh library to allow the users to refresh the contents of the view by pulling the UITa-bleView control.
• Implemented the settings module allowing the users to persist their credentials on the iPhone settings.
• Designed and developed the in app tutorial screen using image overlays and core animation.
• Utilized MBProgressHUD library to create loading screens for multiple views for the application.
• Developed a splash screen using iOS core animation.
• Generated provision profile, developer certificates to install the app on the approved devices for testing.
• Dell, Round Rock, TX Senior ASP.NET MVC Developer
• Designed and developed the invoice and packing slip module for Dell e-support system using ASP.NET MVC 3 framework.
• Utilized custom partial controls and configuration settings to localized the e-support application.
• Implemented MVVM model and used automapper to map between view models and domain models.