OBJECTIVE:

Seeking a challenging position as a Senior Android Developer / Android Application Architect to utilize my skills and abilities in the IT industry that offers professional growth while being resourceful, innovative and flexible

SUMMARY:

• 6+ years in Android9.0, Android8.0 and Android7.x Native and Hybrid applications development using AOSP Frameworks.
• Experience in Java API programming, web services JSON & REST API development for Android applications.
• Expertise in Asynctask, multithreading, migration, interfacing, routing, testing and production support.
• Experience in Android NFC HCE Mobile payment application development using Android5.0 &Android Studio1.0.
• Experience in Android5.0 Push Notifications API’s and Notifications Metad Confidential API’s, Android4.4 KitKat new semantics API to handle SMS or MMS message and Kotlin.
• Expertise in Android4.4 KitKat hardware sensor batching such as fall detections and preventions, Fitness, location tracking, Bluetooth Low Energy (BLE) and Bluetooth4.1 HID and GATT.
• Experiences in Android Application Build and Testing toll (Jenkins) and Android Alignment tool (Zipalign).
• In - depth knowledge of Android4.x UI design with FragmentManager, Notification Manager and Telephony API.
• In-depth knowledge of Android OS and kernel development using Linux kernel 2.6, security model, memory management, process management, network stack, device driver model and HAL.
• Expertise in Android libraries Kotlin, using bionic, media codec, surface manager, SGL and OpenGL ES and Android runtime using Dalvik Virtual Machine, Core Library API, Apache, JIT and Zygote.
• Extensive experience in Android application framework and Life Cycle using activity manager, resource manager, window manager, package manager, location services and blue tooth services.
• Experience in Android Enhancements using Goldfish, YAFFS2, Binder IPCs (CORBA, DCOM), ASHMEM, Log Device, Low memory killer and Power management wake lock.
• Experience in Android Repository CVS and distributed Version Control System using SVN, GIT and Clear Case.
• Expertise in building, installing, configuring, compiling, shrinking and debugging the Linux kernel modules using U-boot, MTD Partitions, ram disk and NFS file system for enterprise network applications.
• Sound knowledge in Linux Busy box, Cross Compiler, libraries (libc), building manual and automatic apps.
• Experience in Firmware programming (Assembly Language, C, C++), OOPs, OODs, digital and analog hardware design and development, microcontroller product design and development using RISC, CISC and ARM Architecture.
• Experience in WinCE6.0 SDK development and C# Application to deploy on WinCE target board through Active sync process and developed C# Win32 client server socket programming.

EXPERTISE

• Java1.7 & Android SDK apps development
• Java API integration on Android SDK
• Android Studio2.2, Android 4.4 to Android 7.0
• FWs: ReactiveX, Retrofit, Butter Knife, Phonegap
• Java native JAR development for Android
• AOSP Framework and Library programming
• Web Services REST, JSON programming
• NFC frameworks, NFC HCE, Libnfc, ISO 1444x.x
• Assembly Language, Embedded C, C++
• J2ME & Java Wireless Toolkit for CLDC
• Agile - Story, Epics, Sprint, Task
• Eclipse3.0, Ubuntu, SQLite and XML
• Confidential Ad Mob, Confidential Analytics programming
• Android JNI and NDK r8 - NDK r10e integration
• Bluetooth LE, Bluetooth4.1 HID over GATT, OpenGL
• Payment FWs: Braintree, Stripe, Picasso, Fresco
• AWS: S3, SNS, Pinpoint
• Confidential Maps API and Geo Location services
• Confidential FCM fire-based messaging
• LBS - Locale3.0.2, Qualcomm - Gimbal
• RxPermissions2.x, RxBindings2.x
• Voice Integrations: NUANCE Frameworks
• J-meter, WireShark & Qualcomm Chameleon
• Zipalign - Android Alignment Tool
• AWS Voice: AMAZON Speech Recognition
• Amazon Transcribe and S3 Cloud
• Version control: SourceTree, GIT
• Server Protocol - ISO8583,ISO7816
• Jenkins - Android Testing and reporting Tool
• OMAP3530, ARM9 Samsung SMDK2443
• Friendly ARM mini 2440 - S3C2440A
• Free scale i.MX515 EVK Android board
• Ver. Control - GIT, Perforce, SVN, Clear Case

PROFESSIONAL EXPERIENCE:

Confidential, Detroit, MI

Android Developer

Responsibilities:

• Designed and Developed Android 9.x frameworks and UI wireframes for GM Android mobile application Login Portal, Subscription maintenance, Preferred Dealer portal, Dashboard, Check Engine portals.
• Integrated Microsoft MSAL Azure and ForgeRock OAuth2.x-OpenID-auth frameworks in GM mobile application.
• Integrated B4VScanner VIN number scanner SDK in to GM vehicle Kotlin Applications.
• Developer Dashboard using material design with CAN Bus integration, Series XM API’s & Driver score, Last Trip info.
• Developed Subscriptions maintenance with scheduling appointment with LBS location-based services.

Environment: Java8.0 Programming, JIRA, Jenkins, Retrofit2.x, Butterknife, Dagger,OKHttp, Confidential Maps APIs, PDF reader, Confidential Fire-base, AWS SNS, Pinpoint, Android9.x, Kotlin, Android Studio3.1.x, RxJava, RxBindings2.x, RxPermissions2.x, VIN / QR Scanner: Bees4Honey, JSON, Rest APIs, Oaths 2.x, OpenID, ForgeRock, MSAL Azure

Confidential, Chicago, IL

Android Developer

Responsibilities:

• Implemented Android7.0 Libraries and Frameworks with Mastercard Masterpass API’s to Citi mobile application.
• Integrated NUANCE Voice frameworks and API’s into all current Citi Android Applications.
• Developed Android7.0 Libraries and Frameworks with Citi Small Business API into Citi mobile application.
• Developing and implementing new business features with Android7.x and Confidential pixel devices.
• Developed and Published Android7.1 Citi mobile application with Mastercard Masterpass features.
• Developed Android7.1 NFC Application running on small business Payment and provisioning Flow & process.

Environment: Java8.0 Programming, JIRA, Jenkins, Retrofit2.x, Butterknife, Dagger,OKHttp, Android Multi window support, Voice Integrations: NUANCE framework, Gradle2.x, Cucumber BDD, Espresso, Android8.0, Kotlin, Android Studio2.2.x, RxJava, RxBindings2.x, RxPermissions2.x, Glide, GSON, Braintree, Stripe, JSON, Push Notifi Analytics & Crash: Confidential Ad Mob & analytics, Image Loaders FWs: Picasso, Fresco

Confidential, Santa Clara, CA

Software Engineer (Android)

Responsibilities:

• Designed and Developed 2D Confidential VR commercial Applications running on Android6.x and Android Studio3.x
• Designed and Developed 2D Depth camera applications and Confidential True VR applications.
• Working experiences with Confidential DS4 Cameras and Fish eye cameras from WW10.xx to WW50.xx in all level of product development and integration with different Confidential requirement of Tango HAL and Tango CORE libs.
• Implemented Confidential Real sense Android5.1 3D Camera Left, Right, Depth, RGB API’s in to Confidential Tango Device.
• Integrated Confidential Android5.1 Depth and Fisheye motion camera API’s in to Confidential Tango Frameworks.
• Implemented Tango HAL low level Libraries and API’s in to Confidential Android5.1 Tango devices.
• Integrated Tango Mapper Android calibration binaries and scripts file in to Confidential Android5.1 Tango devices.
• Calibrated Confidential tango device with Confidential MeasureIT and AndroidviCalib Applications.
• Integrated Android Compatibility Test Suits ( Confidential ) in to Confidential Tango Mapper Devices.
• Developed Point cloud 3D Android5.1 Application using Confidential Realsense SDK and Android5.1 framework.
• Developed Depth camera Android5.1 Application using Confidential Realsense SDK and Android5.1 Tango devices.

Environment: Confidential DS4 and Fish eye cameras, Apps: Box measurement, point cloud, Android NDK10.r, C, C++ and OpenCV, Confidential x86 Fisheye & Depth camera APIs, Confidential Analytics, Confidential Ad Mob, Android6.0, Android5.0, Confidential Realsense SDK, Tango mapper, Tango Explorer, GIT, Gerrit server, Tango HAL Libraries and Tango HAL Confidential, Git/Gerrit/Repo, JIRA, TeamForge, Syncplicity, Android Confidential, Phone Flash Tool, DDMS, ADB-shell

Confidential, Phoenix, AZ

Android Developer

Responsibilities:

• Implemented Android4.4 NFC provisioning flow and Payment flow UI in Confidential NFC Native application.
• Implemented Android Model-View-Controller(MVC) design pattern in Confidential Mobile Application.
• Implemented Android5.0 Push Notifications API’s in Confidential receipt match Application.
• Integrating Fingerprint Scanner API’s to NFC Payment Application and developing Custom Permission, Security Protocols to isolating the payment application from “Wood Glue Spoof” hackers.
• Debugging in Android APK Dex 65K method and Shrinking Confidential play services and Confidential Drive API’s.
• Developed Confidential NFC Payment Native application using HCE AAR Libs running in Android Studio1.0.
• Developed Confidential Mobile Wallet Application using Android Studio1.0 to UK and Australians market.

Environment: Android Studio1.0, Gradle2.1 ProGuard, Android 5.0, Android 4.4, AOSP, Android5.0 Push Notifications API’s, Confidential Ad Mob and Analytics, Jenkins, NFC HCE API’s and Android Archive Library (AAR), Dagger, Butter Knife, GSON, Retrofit, RxJava, OkHTTP Client, Web Services REST and JSON, FingerPrint API’s, Zipalign, Jarsigner, MobileIron

Confidential, Mountain View, CA

Android Developer

Responsibilities:

• Implemented JSON and REST interface between Enterprise Launcher Application and Confidential application server.
• Involved in Android Voice recognition application framework development to Confidential nexus Tab and Nexus 4.
• Involved in Confidential drive API2 SDK integration in Launcher Application using Gmail ID.
• Involved in Android switch launcher application API development using Android LBS services.
• Developed Android Enterprise Launcher Application to Confidential Nexus 4 and Samsung S4.
• Developed Android framework Library to access d Confidential from Confidential drive using REST and JSON protocol.
• Developed Android Enterprise Launcher Voice recognition application using LBS services API.

Environment: Confidential Drive API2 and Confidential Nexus 4, Android Web services REST and JSON, Confidential Enterprise Launcher API’s, Confidential True VR and commercial Apps Android Voice Recognition API and SDK, Android Location Based Services API’s, GIThub, Android JB4.2, Android ICS4.0, Samsung S4, Confidential Depth Camera Applications