NICHOLAS O.

NICHOLAS O.

Mobile Developer (Android / iOS)

San Diego , United States

Experience: 10 Years

NICHOLAS

San Diego , United States

Mobile Developer (Android / iOS)

150000 USD / Year

  • Immediate: Available

10 Years

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About Me

Technically skilled, Innovative and accomplished IT Professional with extensive experience developing Mobile Applications with Several Android Apps in Google Play Store and iOS Apps in the App Store. Looking for a rewarding and challenging position a...

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Portfolio Projects

Description

• Features developed included the following i.e. Real Time Database, Social Media, Website, Share, Google Maps.

• Implemented responsive Android layouts, Widgets, Custom Widgets e.g. Constraint Layout, View Pager, Grid Views, Recycler View, List Views, Frame Layout, Linear Layout, Relative Layout?• Implemented Activities, Services, Broadcast Receivers, Fragments, Intents and Notifications.

• Implemented Internal Storage, External Storage and Shared Preferences.

• Integrated Databases and 3rd party libraries using Gradle for Android e.g SQLite, Cupboard, Retrofit, Butterknife, Volley, Glide, Picasso, GSON, RxJava, RxAndroid, LeakCanary, OkHttp, Firebase, Google Play Services?• Experience in Localization and Social Media Integration.

• Developed Custom Classes, Helper Classes, Fragments, Adapters, POJO.

• Worked excessively on core JAVA / Kotlin concepts like polymorphism, inheritance, serialization, synchronization and exception handling.

• Experience using Web Services, Multi-threading, AsyncTask, Handlers, Loopers etc

• Create robust and scalable high-volume production applications and develop prototypes quickly.

• Participate in full app life-cycle: concept, design, build, deploy, test and release to the Google Play Store

• Research, analyze, design, develop and test the solutions that are appropriate for the business and technology strategy.

• Participate in design discussions, code reviews, and project related team meetings.

• Work with product teams on new product ideas, designs, prototypes and estimates.

• Write and maintain documentation for all features in development.

• Work closely with customer support to fix bugs and improve the user experience.

• Experience in Android migration and upgrade

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Description

• Developed Android Apps / iOS Apps for the USDA Forest Service (FS) and USDA Agricultural Marketing Service (AMS).
• Features developed included the following i.e. Agency Alerts, Favorites, Flickrsets, Gallery, Social Media, Recreation, Near Me, Weather, Website, Spotlight, Share, Google Maps.
• Implemented responsive Android / iOS layouts, Widgets, Custom Widgets e.g. Constraint Layout, View Pager, Grid Views, Recycler View, List Views, Frame Layout, Linear Layout, Relative Layout
• Implemented Activities, Services, Broadcast Receivers, Fragments, Intents and Notifications.
• Implemented Internal Storage, External Storage and Shared Preferences.

• Integrated Databases and 3rd party libraries using Gradle for Android e.g SQLite, Cupboard, Retrofit, Butterknife, Volley, Glide, Picasso, GSON, RxJava, RxAndroid, LeakCanary, OkHttp, Firebase, Google Play Services
• Integrated Databases and 3rd party libraries using CocoaPods for iOS e.g Alamofire, SwiftyJSON, Kingfisher, CropViewController, Firebase, IQKeyboardManagerSWIFT, CodableFirebase etc.
• Experience in Localization and Social Media Integration.
• Developed Custom Classes, Helper Classes, Fragments, Adapters, POJO.
• Worked excessively on core JAVA / Kotlin / SWIFT concepts like polymorphism, inheritance, serialization, synchronization and exception handling.
• Experience using Web Services, Multi-threading, AsyncTask, Handlers, Loopers etc
• Create robust and scalable high-volume production applications and develop prototypes quickly.
• Participate in full app life-cycle: concept, design, build, deploy, test and release to the Google Play Store and iOS App Store.
• Research, analyze, design, develop and test the solutions that are appropriate for the business and technology strategy.
• Participate in design discussions, code reviews, and project related team meetings.
• Work with product teams on new product ideas, designs, prototypes and estimates.
• Write and maintain documentation for all features in development.
• Work closely with customer support to fix bugs and improve the user experience.
• Experience in Android / iOS migration and upgrade

Show More Show Less

Description

• Developed Android Apps / iOS Apps for the USDA Forest Service (FS) and USDA Agricultural Marketing Service (AMS).
• Features developed included the following i.e. Agency Alerts, Favorites, Flickrsets, Gallery, Social Media, Recreation, Near Me, Weather, Website, Spotlight, Share, Google Maps.
• Implemented responsive Android / iOS layouts, Widgets, Custom Widgets e.g. Constraint Layout, View Pager, Grid Views, Recycler View, List Views, Frame Layout, Linear Layout, Relative Layout
• Implemented Activities, Services, Broadcast Receivers, Fragments, Intents and Notifications.
• Implemented Internal Storage, External Storage and Shared Preferences.

• Integrated Databases and 3rd party libraries using Gradle for Android e.g SQLite, Cupboard, Retrofit, Butterknife, Volley, Glide, Picasso, GSON, RxJava, RxAndroid, LeakCanary, OkHttp, Firebase, Google Play Services
• Integrated Databases and 3rd party libraries using CocoaPods for iOS e.g Alamofire, SwiftyJSON, Kingfisher, CropViewController, Firebase, IQKeyboardManagerSWIFT, CodableFirebase etc.
• Experience in Localization and Social Media Integration.
• Developed Custom Classes, Helper Classes, Fragments, Adapters, POJO.
• Worked excessively on core JAVA / Kotlin / SWIFT concepts like polymorphism, inheritance, serialization, synchronization and exception handling.
• Experience using Web Services, Multi-threading, AsyncTask, Handlers, Loopers etc
• Create robust and scalable high-volume production applications and develop prototypes quickly.
• Participate in full app life-cycle: concept, design, build, deploy, test and release to the Google Play Store and iOS App Store.
• Research, analyze, design, develop and test the solutions that are appropriate for the business and technology strategy.
• Participate in design discussions, code reviews, and project related team meetings.
• Work with product teams on new product ideas, designs, prototypes and estimates.
• Write and maintain documentation for all features in development.
• Work closely with customer support to fix bugs and improve the user experience.
• Experience in Android / iOS migration and upgrade

Show More Show Less

Description

• Developed Android Apps / iOS Apps for the USDA Forest Service (FS) and USDA Agricultural Marketing Service (AMS).
• Features developed included the following i.e. Agency Alerts, Favorites, Flickrsets, Gallery, Social Media, Recreation, Near Me, Weather, Website, Spotlight, Share, Google Maps.
• Implemented responsive Android / iOS layouts, Widgets, Custom Widgets e.g. Constraint Layout, View Pager, Grid Views, Recycler View, List Views, Frame Layout, Linear Layout, Relative Layout
• Implemented Activities, Services, Broadcast Receivers, Fragments, Intents and Notifications.
• Implemented Internal Storage, External Storage and Shared Preferences.

• Integrated Databases and 3rd party libraries using Gradle for Android e.g SQLite, Cupboard, Retrofit, Butterknife, Volley, Glide, Picasso, GSON, RxJava, RxAndroid, LeakCanary, OkHttp, Firebase, Google Play Services
• Integrated Databases and 3rd party libraries using CocoaPods for iOS e.g Alamofire, SwiftyJSON, Kingfisher, CropViewController, Firebase, IQKeyboardManagerSWIFT, CodableFirebase etc.
• Experience in Localization and Social Media Integration.
• Developed Custom Classes, Helper Classes, Fragments, Adapters, POJO.
• Worked excessively on core JAVA / Kotlin / SWIFT concepts like polymorphism, inheritance, serialization, synchronization and exception handling.
• Experience using Web Services, Multi-threading, AsyncTask, Handlers, Loopers etc
• Create robust and scalable high-volume production applications and develop prototypes quickly.
• Participate in full app life-cycle: concept, design, build, deploy, test and release to the Google Play Store and iOS App Store.
• Research, analyze, design, develop and test the solutions that are appropriate for the business and technology strategy.
• Participate in design discussions, code reviews, and project related team meetings.
• Work with product teams on new product ideas, designs, prototypes and estimates.
• Write and maintain documentation for all features in development.
• Work closely with customer support to fix bugs and improve the user experience.
• Experience in Android / iOS migration and upgrade

Show More Show Less

Description

• Developed Android Apps / iOS Apps for the USDA Forest Service (FS) and USDA Agricultural Marketing Service (AMS).
• Features developed included the following i.e. Agency Alerts, Favorites, Flickrsets, Gallery, Social Media, Recreation, Near Me, Weather, Website, Spotlight, Share, Google Maps.
• Implemented responsive Android / iOS layouts, Widgets, Custom Widgets e.g. Constraint Layout, View Pager, Grid Views, Recycler View, List Views, Frame Layout, Linear Layout, Relative Layout
• Implemented Activities, Services, Broadcast Receivers, Fragments, Intents and Notifications.
• Implemented Internal Storage, External Storage and Shared Preferences.

• Integrated Databases and 3rd party libraries using Gradle for Android e.g SQLite, Cupboard, Retrofit, Butterknife, Volley, Glide, Picasso, GSON, RxJava, RxAndroid, LeakCanary, OkHttp, Firebase, Google Play Services
• Integrated Databases and 3rd party libraries using CocoaPods for iOS e.g Alamofire, SwiftyJSON, Kingfisher, CropViewController, Firebase, IQKeyboardManagerSWIFT, CodableFirebase etc.
• Experience in Localization and Social Media Integration.
• Developed Custom Classes, Helper Classes, Fragments, Adapters, POJO.
• Worked excessively on core JAVA / Kotlin / SWIFT concepts like polymorphism, inheritance, serialization, synchronization and exception handling.
• Experience using Web Services, Multi-threading, AsyncTask, Handlers, Loopers etc
• Create robust and scalable high-volume production applications and develop prototypes quickly.
• Participate in full app life-cycle: concept, design, build, deploy, test and release to the Google Play Store and iOS App Store.
• Research, analyze, design, develop and test the solutions that are appropriate for the business and technology strategy.
• Participate in design discussions, code reviews, and project related team meetings.
• Work with product teams on new product ideas, designs, prototypes and estimates.
• Write and maintain documentation for all features in development.
• Work closely with customer support to fix bugs and improve the user experience.
• Experience in Android / iOS migration and upgrade

Show More Show Less

Description

• Developed Android Apps / iOS Apps for the USDA Forest Service (FS) and USDA Agricultural Marketing Service (AMS).
• Features developed included the following i.e. Agency Alerts, Favorites, Flickrsets, Gallery, Social Media, Recreation, Near Me, Weather, Website, Spotlight, Share, Google Maps.
• Implemented responsive Android / iOS layouts, Widgets, Custom Widgets e.g. Constraint Layout, View Pager, Grid Views, Recycler View, List Views, Frame Layout, Linear Layout, Relative Layout
• Implemented Activities, Services, Broadcast Receivers, Fragments, Intents and Notifications.
• Implemented Internal Storage, External Storage and Shared Preferences.

• Integrated Databases and 3rd party libraries using Gradle for Android e.g SQLite, Cupboard, Retrofit, Butterknife, Volley, Glide, Picasso, GSON, RxJava, RxAndroid, LeakCanary, OkHttp, Firebase, Google Play Services
• Integrated Databases and 3rd party libraries using CocoaPods for iOS e.g Alamofire, SwiftyJSON, Kingfisher, CropViewController, Firebase, IQKeyboardManagerSWIFT, CodableFirebase etc.
• Experience in Localization and Social Media Integration.
• Developed Custom Classes, Helper Classes, Fragments, Adapters, POJO.
• Worked excessively on core JAVA / Kotlin / SWIFT concepts like polymorphism, inheritance, serialization, synchronization and exception handling.
• Experience using Web Services, Multi-threading, AsyncTask, Handlers, Loopers etc
• Create robust and scalable high-volume production applications and develop prototypes quickly.
• Participate in full app life-cycle: concept, design, build, deploy, test and release to the Google Play Store and iOS App Store.
• Research, analyze, design, develop and test the solutions that are appropriate for the business and technology strategy.
• Participate in design discussions, code reviews, and project related team meetings.
• Work with product teams on new product ideas, designs, prototypes and estimates.
• Write and maintain documentation for all features in development.
• Work closely with customer support to fix bugs and improve the user experience.
• Experience in Android / iOS migration and upgrade

Show More Show Less