PROFESSIONAL SUMMARY:

• Over 7 years of experience in Software programming.
• 4+ years of experience in Android Mobile Application development programming.
• 3+ years of experience in java application development.
• Experience working with maps API.
• Experience in RESTful web - services and JSON.
• Experience working with third-party libraries such as Retrofit, Picasso, Glide, Butterknife, Dagger.
• Knowledge of using Activities, Fragments, Broadcast receivers and content providers, intent services.
• Worked with version control tools such as github and bitbucket.
• Experience in optimizing multiple device screen sizes and Android versions.
• Skilled in working with Android application development lifecycle from application creation to deployment in Confidential play store.
• Experience in Android Multi-threading using Loaders and Async task.
• Proficient working with various storage options like shared preferences, Internal storage and external storage.
• Knowledge of using social life API’s.
• Good knowledge of Android material design.
• Experience working with MVVM and MVP architectures.
• Good knowledge in Realm database, SQLite.
• Worked with TDD, Unit testing using Junit.
• Experience in all the phases of Software development life cycle (SDLC) process and exposed to various methodologies like Waterfall, Agile etc.
• Worked on Nougat and Oreo API’s.
• Expert in debugging and maintaining android applications.

TECHNICAL SKILLS:

Languages: Java, C.

Frontend: Xml, html, CSS.

Mobile technology: Android

Databases: SQLite, Realm, MySQL.

Operating systems: Windows, Linux

PROFESSIONAL EXPERIENCE:

Confidential - Miami, FL

Senior Android Developer

Responsibilities:

• Used MVVM pattern for the application with Android Studio IDE.
• Worked in Agile software development environment.
• Used Android UI Layouts and Fragments and developed rich user interface.
• Creating various custom views for the application using standard Android components, services, various UI widgets types and databases.
• Implemented various layouts like Linear Layout, Constraint Layout, Relative Layout, & Frame Layout.
• Developed activities, UI layers natively and customized as per the client request.
• Consumed Web Services (RESTFUL) from third party for sending the emails in bulk.
• Involved in reviewing the codes with the development team, provided actionable feedback and discussed findings.
• Designed and developed network frameworks to consume RESTful APIs using Retrofit to fetch user profile and daily transaction details.
• Responsible for consuming the REST services, getting JSON response and parsing them to get the required information.
• Embedded Confidential Maps API, GPS Location Data into app with zooming controls.
• Experience in integrating the application with analytics to log User Sessions and Touch Gestures.
• Implemented unit testing using Mockito framework for client-side validation.
• Actively participated in Scrum Agile methodology that included iterative application development, weekly Sprints, stand up meetings and customer reporting backlogs.

Environment: Android SDK, Retrofit, MVVM, RESTFUL Web services, JSON, Realm database, Confidential Map API, JIRA, Agile, GIT (version control).

Confidential - McLean, VA

Android Application developer

Responsibilities:

• Followed and integrated MVP design architecture for clear separation of UI and business logic.
• Modified the internal SQLite database adding fields to store news information locally using data managers and content providers.
• Sent top news notifications from all the major categories to members using Firebase push notifications
• Implemented Fragments, Activities and Notification Manager to display updates on the notification bar.
• Used gallery function in every module of the application to view daily pictures with description of the article.
• Used DownloadManager and Intent Services to handle long running HTTP downloads, HTTP interactions and retrying downloads after failures for new news video download feature
• Used Async task for multi-threading and worked on toast and dialog notifications.
• Used Android JUnit extension to prepare test cases.

Environment: Java, Android SDK, GIT, XML, Multithreading, AsyncTask, JSON, SQLite

Confidential - Houston, Texas

Java Developer

Responsibilities:

• Developed business components of the code in the current architecture.
• Implementing the services to fit into the system architecture making them much more scalable, reliable and debug easily.
• Actively participated in analysis, design, and development phases of the project.
• Developed action classes, action forms and performed action mapping using Struts Framework.
• Introduced data validation in form beans and action classes. Wrote JavaScript client- side validation.
• Used DAO and JDBC for Oracle 9i/10g database access.
• Involved in post-production support and maintenance of the application.

Confidential, Cincinatti, OH

Junior Java programmer

Responsibilities:

• Extensively used the Spring (Acegi) Security framework to authorize web requests and method invocation. Worked on HTML, CSS, and basic JavaScript to develop webpages.
• Validation and testing of the user authentication and user preferences.
• Use of multithreading through Java to run high end operations.
• Used setter and getters to provide security to the Java code.
• Involved in communication with QA team which involved cross browser testing, loading and performance testing.