SUMMARY:

• 5+ years’ experience developing rich Android applications
• Strong experience wif Android SDK and Android Studio, familiar wif RESTful API
• Experience in working wif cloud services and client - server applications
• Understanding of Android UI design principles, patterns, and best practices
• Understanding of code versioning tools such as Git and BitBucket
• Knowledge of testing frameworks such as JUnit and Espresso
• Familiarity wif using Google Developer Console and Play Store distribution
• Knowledge of object-oriented design and practical application
• Experience in maintaining and releasing commercial apps in App store
• Experience working wif third party SDKs, libraries and analytics tools
• Experience working in an Agile, Scrum, XP, Pair-Programming environment
• Ability to work as a team player in a cross-functional environment
• Experience wif reactive programming using RxJava
• A solid understanding of GUI development and principles
• MVP/MVVM/Architectures
• Local Database/ Storage/Caching
• Continuous Integration/VCS
• Dependency Injection
• Security/ Data Encryption
• User Interface Design
• Testing/TDD/ BDD/ Code reviews
• Agile/ Scrum/Pair Programming
• Networking/Reactive Programming
• Kotlin Programming
• Leadership/Mentor Juniors
• Multithreading/Concurrency
• SOLID/OOP/Design Patterns
• Cloud Storage/Firebase/Push Notifications
• External API and SDK integration
• Analytics/ Crash Reporting
• Low level: C/C++/NDK

WORK EXPERIENCE:

Sr. Android Developer

Confidential

Responsibilities:

• Successfully implement MVVM design pattern into Android code base data-binding concept
• Implement several libraries for Kotlin effort, like RxKotlin, Kotlin-kapt and Android KTX
• Successfully implement TDD approach on news features like search by location and user details options wif Mockito
• Create readable and reusable class wif Retrofit and RxJava to better handle API calls from back-end servers in the search by location feature
• Help developers to applied correct guidelines and use crucible for code review process
• Use Jira toolkit to merge pull request to developer's branch, denied pull request that doesn't has 80% code coverage
• Configure instant notifications when houses and apartments matching user search criteria using Firebase and handle notification channels
• Improved Search for apartments and houses for rent by address, city or ZIP code, or draw custom search boundaries feature
• Establish process and standards for code deployment and test coverage, applied Bambu scripts to automated builds wif multiple test cases
• Improve notification features on Android Wear (watch)
• Manage and own the technical delivery of agreed products for release - taking these from concept, scoping, to build, Quality Assurance testing, and then release
• Develop and produce functional solutions in accordance wif architecture design standards and code standards
• Recognise defects found during testing, understand the root cause and fix the problem
• Build reusable code and libraries, ensuring thorough application documentation for future use

Mid- Android Specialist

Confidential

Responsibilities:

• Worked wif several team across the project and software development life cycle and interacted wif accounts, accounts details, billing system
• Improved background processing services using foreground services, JobSchedulers and FCM to selectively wake your application up when network events occur, rather than polling in the background in Android Oreo version
• Used card.io for bill payments wif use of SSL pinning when transmitting sensitive information to protect against man-in-the-middle attacks
• Work closely wif UI/UX team for doing Material Design and apply custom animations on views, assign proper spacing for iconography
• Create multiple services for connecting wif company backend to retrieve user account details, billing, and payment
• Worked in Pair Programming from Driver and Navigator across several iterations in the project strategy to reduce the learning curve on the customs process and custom SDK
• Implement Google Play Billing system and configure BillingClient and override onConsumeResponse in the MVVM design pattern
• Work closely wif network and backend teams to consolidate API calls, create proper documentation for parameters and retrieve format objects
• Use Dagger 2 and Butter Knife for dependency injection for creating a more robust and easily testable code base
• Create proof-of-concept software, engineering tools, and /procedure documents
• Used Executors, Handlers, Schedulers for handling concurrency threads for better resources consumption and network request asynchrously
• Use Mockito, Express and Robolectric for business, abstraction and presenter layer
• Write clean code and participate in the entire application lifecycle, working on coding and debugging

N ative Android Developer

Confidential

Responsibilities:

• Code user story ‘Browse weekly sales at favorite location to find the latest deals on the products’ completely from scratch
• Designed alternative UI and improved payments options for prime members product flavour
• Browse weekly sales at your favorite location to find the latest deals on the products
• In corporate Crittercism library and Google Analytics to send real-time, actionable crash reports and collect user engagement data to the backend.
• Implement Amazon In-App Purchasing API to enable purchase digital content and subscriptions for purchase wifin apps on Amazon Appstore
• Refactored legacy codebase, architected the project using MVP and widely applied code reusability using dependency injection libraries (Dagger2, Butterknife)
• Use Android Studio, Java, AsyncTasks, Google Maps, RESTful, JSON, SQLite, Servlets, Tomcat, MySQL, SVN, 9Patch
• Generate a downstream logic to communicate the servers wif the phones using Google Cloud Messaging (GCM)
• Closely work wif the testing team and used developer testing tools like Robolectric
• Implement recyclerview-animator’s library to increase the attention of the user and easily implement multiple animations across the project
• Communicate wif Amazon Web Services (AWS) for secure cloudservices platform, database storage and content delivery using IntentServices and AlarmManager API
• Check Android quality control using PMD, Findbugs, Checkstyle, Gradle and Jenkins reports
• Take ownership of and address tickets raised by QA, UAT from Jira
• Participate in an agile technical team across UI, Front End and Back End responsibilities

Native Android Developer

Confidential

Responsibilities:

• Use DownloadManager, Sync Adapter and Intent Services to handle long-running HTTP downloads, HTTP interactions and retrying downloads after failures while downloading fitness HD video from experts and pdf files
• Improved algorithm for Rest Timer, Supersets, Interval Timers, Body Measurements Log, Notes, Schedule Planner Intuitive Tools
• Create several compound views to match the UI provided by the UI team using Zeplin for customized workout programs
• Migrate code base from Eclipse to Android Studio
• Implement BDD using Robotium and Moneyrunner for behaviour, stress testing
• Used Jackson library for parsing JSON files coming from web services
• Made use of communication between standard data between apps over network requests using Retrofit
• Implement design specifications, system flow diagrams, documentation, testing an ongoing support of systems
• Work wif NineOldAndroids library for include animating rotation, translation, alpha, and scale
• Create several queries and an upgraded version of the SQLite database in order to apply new changes in the production environment
• Responsible for designing and developing Unit Tests for the database model and business logic
• Design view, property custom animations for transitions between application activities
• Participation in tests (unit, integration, end-to-end etc.) to the environment whilst keeping in mind the time constraints required from our clients

Native Android Developer

Confidential

Responsibilities:

• Independently work on the user story ‘Create playlists, not worklists - on your own or powered by Pandora
• UsedGoogle Analytics to create Content reports to focus future development efforts
• Download the music for offline listening in external storage using IntentServices and perform
• Communicate wif RESTful web services to obtain insurance companies information using Volley /okio library
• Pass data in the form of Parcelables between Activities and fragments using Intent objects
• Implement New Relic to record custom metrics and networking
• Add Broadcast Receiver logic to listen for events that can trigger a local database update
• Apply fragments to minimise activity count and simplify navigation
• Utilize Shared Ps to ensure data consistency
• Part of a swift and dedicated team that performs responsiveness layouts like CustomViews and Recycler views wif an adapter.
• Create layouts wif FrameLayouts and in corporate TextViews in the form of xml files and update attributes to match design prints from the designer team
• Work closely wif internal software teams and Product Development Directors to develop an implementation that meets product requirements
• Interact wif the test team on a regular basis to identify and address issues in a timely manne