TECHNICAL SKILLS

Languages: Java, Kotlin, JavaScript, HTML, CSS, SQL, Cordova.

Design & IDE Tools: Adobe (Photoshop, Illustrator, XD), Invision Studio, Visual Studio, Android Studio

PROFESSIONAL EXPERIENCE

Confidential, WestChester, IL

Android Developer

Responsibilities:

• Refactored views to utilize constraint layout in order to make teh UI more responsive to different screen sizes and resolution
• Used Git for teh applications Version Control System
• Attended daily scrum meetings
• Worked on integration with Google maps API
• Part of a 3 - man team for Android development
• Migrated a feature to use a new service
• Coordinated with iOS team for consistency across platforms
• Used git version control system
• Used MVVM application architecture to efficiently implement separation of concerns
• Worked in an agile environment using TDD approach to development
• Participated in all aspects of application development from planning to deployment
• Utilized Espresso for UI automation testing
• Used JIRA for project management and backlog tracking
• Reduced code footprint and increased reusability of logic by refactoring code from MVP to MVVM
• Refactored teh code from using AsyncTask to using RxJava for more robust error handling on asynchronous operations
• Used Jenkins for Continuous Integration and build creation on a private server
• Participated in scrum meetings to help with collaboration among teh mobile team
• Used Coroutines for efficient and lightweight handling of asynchronous operations

Confidential, Alabama

Android Developer

Responsibilities:

• Ported React Native code to Kotlin
• Synced new changes to React Native iOS base
• Developed a sequential guide with information for Lupus patients
• Published both apps to teh Play Store and maintained releases
• Integrated both apps with Firebase SDK
• Experience in low-energy Bluetooth technology communications.
• Involved in gathering details of project requirements and outlining.
• Developed teh UI to make it more user-friendly, utilized Fragment feature.
• Worked with teh Telephony API to set teh operations for incoming and outgoing calls, text messages and data messages.
• Experienced with open source version control tools such as GITLAB and GIT for version tracking and deployment.
• Developed Cross-Platform Mobile app using Xamarin Forms with code sharing between all platforms.
• Worked with teh SQLiteDatabase to store teh created program. User data, variables, layouts and details of UI elements are being stored in SQLite database.
• Utilized Shared Preferences to store and maintain user information.
• Designed and created customize Dialogs.
• Created middleware component classes across teh enterprise and integrated in UI using MVVM pattern.
• Experience in using Google Espresso framework for Android mobile application.
• Used Android Debug Bridge ADB extensively throughout to debug UI and app logic.
• Implemented teh functionality to upload files by Android share options. Used share intent for this task.
• Experience in an Agile Software Development environment using AGILE methods like SCRUM and Waterfall model.
• Teh mobile application was developed with JAVA mixed with Kotlin using Android Studio.
• Developed Hybrid Confidential App with Ionic and Cordova framework on both Android platforms.
• Utilized Android Notification services.
• Extensively worked in Test Driven Development (TDD) framework using JUnit.
• Used Android services to deal with Bluetooth communication.
• Created UI dat controls toggling features of Android like Bluetooth, Wifi, Data.
• Implemented UI drag and drop feature.
• Experience in Android NDK using C++ to access physical components and Android application framework.
• Responsible for implementing push notification using Firebase Cloud messaging.
• Implemented Flat UI designing using Gradle integration in Eclipse IDE.
• Used Espresso for Mobile app testing in Android.
• Core Java skills with a good knowledge of teh multi-threading and performance tuning.
• Perform testing on Android TV and Check long video streaming service.
• Experience in building isomorphic applications using React.js and Redux with GraphQL on server side.
• Worked or consultancy on any IoT Platform..
• Experience writing apps from scratch in Kotlin with Android studio.
• Extensive work on BTLE for low energy consumption on BLE devices.
• Designed different components using C# language and used Exception handling.
• Developed some parts of app by writing native methods using JNI.
• Experience in configuring custom ROMs, as AOSP project.
• Designed teh UML diagrams based on teh OOAD principles.
• Experience with containers and supporting technologies such as Docker, Kubernetes and CloudFoundry
• Excellent knowledge of Middleware platforms with experience in designing and developing Middleware software solutions
• Fundamental skills in teh Middleware area with teh technologies Web Services (SOAP, WSDL) and MQ
• Development of key functionalities like on middleware side, Database design, Android framework for multiple device support.
• Trouble shoot and performance tune middleware products
• Experience with Web front-end software development, including CSS, HTML, JavaScript, and Angular JS

Android developer

Confidential, Hueytown, AL

Responsibilities:

• Satisfied WCAG (Web Content Accessibility Guidelines) standards throughout teh software
• Involved in requirement gathering and designing of teh application.
• Designed GraphQL to build client applications by providing an intuitive and flexible syntax and system for describing their data requirements and interactions.
• Used Kotlin in developing few modules in teh application
• Implemented voice response for handicap assistance.
• Developed Android TV BETA version for users to access application via television.
• Responsible for consuming teh REST services, getting a JSON response and parsing them to get teh required information.
• Worked on development of applications for Android with Xamarin forms.
• Implemented Kotlin for Android Extensions framework.
• Experience in automating test infrastructure and creating test cases using C++ and TCL scripting language on UNIX platform.
• Strong knowledge on Android kernel and AOSP.
• Developed elegant user interfaces with rich features and worked on Android open source projects (AOSP) and OTA package tools and Knowledge on multimedia frameworks such as Audio and Video frameworks.
• Experience with testing on different devices like Android, Fire TV, Roku, Windows, Web, Fire stick and Apple TV.
• Used AsyncTask for multithreading.
• Experience using media framework using Android API and skills like multimedia usage, video, sound and graphics, networking.
• Developed application using teh Agile Software development methodology.
• Involved in Sanity, Functional, Stress, Regression and Concurrency testing for BR/EDR BLE Wi-Fi
• Experienced working with tablets, phones, smart TVs and more recently Android Smart Watches.
• Experience in integrating Android JetPack components like ViewModel, Room, LiveData, DataBinging, etc.
• Good understanding of Object Oriented programming and Design patterns like MVC, MVP, MVVM.
• Experienced in Object Relational Mapping (ORM) using ADO.NET, Entity framework, LINQ and Lambda expressions.
• Developed new features using Cordova and Angular JS.
• Implemented teh search functionality, Action Bar and Draw-9 Patch Images.
• Worked on local data storage using shared-preference.
• Worked on teh Android AsyncTask service to update List View Screen.
• Worked with design/UX team to create user-friendly, aesthetically pleasing, and full functional UI.
• Followed teh agile methodology for implementing teh project.
• Developed Settings Widgets and applications to show teh users, different features of LTE, 3G Video and Voice Calling.
• Implemented framework in Google Espresso this Android app by researching few test automation frameworks dat fits teh client needs.
• Implemented various features and designed teh UI for application to suite horizontal displays on Apple TV and Roku TV.
• Experienced with middleware products provided by either WSO2, MuleSoft, JBoss, or Talend, etc
• Experience building and managing a large scale middleware infrastructure
• Designed and developed teh application using agile methodology and followed Test Driven Development (TDD), Scrum.
• Designed and implementing a Node.js based mobile text and voice messaging app and its cloud backend.
• Experience with Angular JS
• Hands-on experience with JavaScript frameworks and libraries such as Angular JS, React
• Implemented teh data access layer using Entity Framework Code First Approach.
• Analyzed and fixed teh defects for various modules in teh QA stages.
• Involved in requirement gathering, UI design and development.
• Semantically structured forms in HTML

Manga Updates | Android App

Confidential, Hueytown, AL

Responsibilities:

• Built and maintained common code libraries used in phones, tablets, TVs, smart watches and automobiles.
• Utilizes Material Design and dark theme
• Checks for new releases and notifies with Push Notifications
• Uses AndroidX, Picasso, Kotlin Coroutines, Jsoup
• Integrated with Firebase SDK
• Working with Push notifications using Firebase cloud messaging and analytics with Google Tag Manager and Firebase Analytics.
• Worked on different phases of teh project cycle like design, development and testing.
• Collaborated with cross-functional teams to define, design, and develop new features.
• Integrated Application to Firebase (Firebase Analytics, Crashlytics, Firebase Performance Monitoring) to know more information from user.
• Collected teh requirements with teh client and documented teh requirements.
• Implemented functionality based on teh business requirements for major releases.
• Designed teh features for teh database interface for teh mobile application from teh existing system.
• Worked on intergrading with Google API to provide teh User with directions to teh closest Best Buy locations.
• Worked with Implementing teh Barcode scanner.
• Developed teh user interface dat used XML.
• Analyzed and fixed teh defects for various modules in teh QA stages.
• Involved in requirement gathering, UI design and development

Confidential

Contractor

Responsibilities:

• Efficiently completed tasks using automation
• Gathering, analysis and module level designing and development.
• Implementing security framework to let subscriber's access e-books.
• Gathered user requirements followed by analysis and design. Evaluated various technologies for teh Client.
• Developed HTML and JSP to present Client side GUI.
• Designed teh HTML based web pages for displaying teh various platforms.
• Designed and developed teh presentation layer using JSP, servlets, HTML and SiteMesh framework.
• Developed Java classes and JSP files.
• Extensively used XML documents to translate teh content into HTML to present to GUI.
• Developed dynamic content of presentation layer using JSP.
• Develop user-defined tags using XML.
• Fixing teh bugs identified in test phase.
• Analyzed and gathered data for processing