SUMMARY:

• Over 11 years of IT experience in R&D Software Applications design, research & development, pre - sales and sales and 6 years in Android6.0, Android5.0 and Android4.x Native and Hybrid applications development using AOSP Frameworks.
• 6 years of exposure to AI/ Attained ‘A’ level in Artificial Intelligence course at teh prestigious Indian Institute of Science
• Deep learning experience applied to teh Self Driving Cars Domain.
• Over 2 years of experience in maintaining and testing iOS applications written in Swift and Objective-C.
• Good experience in HTML5/JS/CSS3, Appium, Selenium, Phonegap, Titanium, Ionic framework, Cordova, iOS, Xamarin.
• 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 Metadata API’s, Android4.4 KitKat new semantics API to handle SMS or MMS message, full-screen immersive mode and screen recording.
• 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 wif Fragment Manager, 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 native libraries 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 Glodfish, 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.
• Enterprise environment exposure
• Version control (Python, svn, Git)
• Scripting (Perl, bash)
• Database design and development experience
• UI / UX design experience
• Followed TDD and DevOps best practices
• Following Scrum methodology for software development
• Following project management processes laid out by PMO
• Consistently using PMO prescribed tools like Trello, HP ALM and Version One
• Lead/Built mobile team onshore/offshore.
• Managing/Interfacing wif mobile engineers in various other teams.
• Addressed high priority customer support issues independently
• Provided technical mentoring and guidance to junior team members
• Participated in design and architecture of forward-looking projects
• Abreast wif relevant/applicable new technologies
• Generic Managerial Skills
• Scrum Master, Technical Lead. Good communication.
• Extensive experience in managing multi-location teams

PROFESSIONAL EXPERIENCE:

Onsite Technical Lead

Confidential, Auburn Hills, MI

Responsibilities:

• Serving as Technical lead and agile SCRUM master for a team of offshore engineers.
• Evaluating an internal VW app for performance bottlenecks on front end and web services perspective.
• Overseeing integration of Image Recognition, Bar code recognition and OCR recognition through third part libraries like ABBYY for scanning VIN stickers and barcodes.
• Participation in field testing efforts at local VW dealerships to evaluate application’s image recognition accuracy.
• Research on multiple tools and APIs to perform Optical Character Recognition, Barcode Scanning wif high accuracy.
• Evaluating technical feasibility in migrating development environment from Swift 2.x to 3.x.
• Coordinating between Apple Support to verify possibilities of ramping down development environment version(s) on latest host Apple OSes.
• Resolving development related queries from third party technology providers such as ABBYY.
• Refactoring webservices to fetch data from multiple backend systems to populate teh UI.
• Participated extensively in presentations to architecture review board, design review, created UML sequence diagrams from business requirements etc.
• Successfully saw teh project through teh Go live date to teh satisfaction of client, business and all stake holders.

Senior Android Developer Lead

Confidential, Plano, TX

Responsibilities:

• Integrated BrightCove videos for teh Modern American Mom series
• Implemented feature enhancements on teh Gymbal for Bluetooth based advertisement and customer walk-in attraction.
• Adhered to Material Design Pattern followed by JCPenney standards.
• Used GreenRobot EventBus for implementing pub-sub model.
• Used ButterKnife for databinding of UI components. Wiring UI components to Fragments/Activities.
• Perform manual and automated dynamic grey-box security testing and remediation testing on a wide range of web and native mobile-based applications hosted in multiple pre-prod environments.
• Provide analysis and remediation recommendations to application and infrastructure teams responsible for teh maintenance of vulnerable applications
• Execute and provide analysis and remediation recommendations for automated static source code security testing
• Triaging of Bugs, Bug Replication using Video Capture for evidence.
• Performed several critical bug fixes and resolved app crash issues.
• Contributed to several customer attraction and retention features like Gift Card, Selection and Buying Gift Card experience.
• Provide approval for applications to be released into a production environment based on teh severity of open vulnerabilities in teh application environment and teh intended remediation date
• Maintained and tested responsive e-commerce web applications built using Angular 2 and React.
• Manage a third-party security testing program, responsible for scheduled, regular security assessments of high-risk applications performed by an outside vendor
• Manage a secure coding development program for application and mainframe development teams, designed to spread security awareness and reduce teh overall level of risk from teh development stages of SDLC.
• Designed database using Core Data and implemented background fetch using backgrounding API in iOS7
• Implemented map features to view photos on map using MapKit, Core Location
• Teh UI is populated wif teh halp of a fetched results controller which continuously watches for any changes in teh databases and keeps teh UI updated.
• Components used: Navigation/Tab bar controllers, iOS 7 backgrounding API, Core Data, Fetched Results controller, MapKit, JSON and XML parsing, Blocks
• Worked on Performance Tuning.

Senior Android Developer Lead

Confidential, Sugarland, TX

Responsibilities:

• Provide pre- and post-sales services, including business analysis and bid support, to identify customer technical requirements relating to technical and commercial solutions.
• Liaise wif Sales and Marketing departments to perform onsite and Web demonstrations of new products and services to internal account executives (A/Es).
• Assist Marketing department and A/Es in technical preparation and presentation of RFIs/RFPs.
• Manage product demonstration program, including databases, scripts, and presentations.
• Stay up-to-date wif mobile and telecom industry trends, products, and services.
• Created custom Views, such as List Items, Date/Time Pickers, Complex Radio and Image Buttons, as well as custom List View Adapters.
• Implementation of teh designed framework using Activities, Fragments, Services, Broad Cast Receiver, Dialog Box, Alert Box.
• Responsible for flow control between different activities using explicit and implicit intents.
• Added styles/themes to make UI look better.
• Followed agile methodology to implement teh project.
• Took care of Code Review, Code Fixes and bug Fixes.
• Coordinated wif Configuration Manager for continuous integration.
• Contribution to teh full life-cycle development of teh application, from planning, requirements gathering, development, and launching to maintenance and enhancement.
• Developed BLE based applications for onboard car diagnostics. Used Android Auto SDK for developing passenger infotainment systems for collecting Pokemon Go entities.
• Developed Edutainment system for keeping passengers informed about teh local tourist attractions based on local languages.
• Developed Android Auto SDK based app for incident warning systems based on geolocation. For example: certain regions may or may not has cell coverage, higher chances of road slippage coz of weather conditions, higher chances of car tire going flat coz of poor road conditions etc. We crowdsource data from drivers and passengers about incidents which happen/ happened in certain areas and keep them for retrieval.
• Developing applications for Alexa and integrating Google Home and Samsung Home into one common platform for light, environment and entertainment control.
• Building apps on Google Assistant using Actions SDK, API. Ai and a few other third part AI libraries.
• Experimental projects wif Google Chromecast, Android TV, Lean back library, Video streaming, enabling Cast buttons wifin teh Universal Media Player App.
• Developing Android7.0 NFC Library and NFC Frameworks wif Host card emulation for Bank small business.
• Integrated 2FA Finger Print Authentications API’s into all current Bank Android Applications.
• Developing and implementing new business features wif Android7.x and Google pixel devices.

Senior Application Developer

Confidential

Responsibilities:

• Implemented Android4.4 NFC provisioning flow and Payment flow UI in NFC Native application.
• Implemented Android Model-View-Controller(MVC) design pattern in Mobile Application.
• Implemented Android5.0 Push Notifications API’s in receipt match Application.
• Integrating Fingerprint Scanner API’s to NFC Payment Application and developing Custom Permission, Security Protocols to isolating teh payment application from “Wood Glue Spoof” hackers.
• Debugging in Android APK Dex 65K method and Shrinking Google play services and Google Drive API’s.
• Created views and linked outlets using Storyboard, based off wireframe
• Developed code to tie different view for portrait and landscape orientation
• Developed 3 different visualization approaches to teh work order date segregated by timeframes
• Parsed JSON responsive to represent data visually in charts and graphs, using CorePlot
• Stored and accessed data via CoreDATA configuration
• Development and testing of Walmart Pharmadcy Webservices
• Implementing CRUD operations in a proprietary framework similar to Spring.
• Utilized UIKit, CoreDATA, NSSerialobject amongst other APIs.
• Worked on Performance Tuning.

Confidential

Senior Android Developer

Responsibilities:

• Implemented Android4.4 KitKat framework library using Low power sensor batching API’s.
• Involved in Android full-screen immersive mode to supports Android 4.4 new gesture.
• Involved in data storing implementation between Android 4.4 sensors Google drive API2 SDK.
• Design and development wif Android4.4 Fragment Manger.
• Worked on Performance Tuning.

Confidential

Senior Android Developer

Responsibilities:

• Implemented JSON and REST interface between Enterprise Launcher Application and Google application server.
• Involved in Android Voice recognition application framework development to Google nexus Tab and Nexus 4.
• Involved in Google drive API2 SDK integration in Launcher Application using Gmail ID.
• Involved in Android switch launcher application API development using Android LBS services.

Confidential

Android Software Programmer

Responsibilities:

• Implemented Android web client applications and web services REST & JSON in Intel Android ICS phones.
• Involved in developing Geo fence application frame work to INTEL mobile using Location Based Services.
• Implemented Java Simple and Complex Context Source in INTEL Midfield Phone using Android ICS NDK.
• Implemented Facebook Android SDK and Graph API in Android4.0 ICE Cream Sandwich INTEL Midfield Phone.
• Involved in Android OpenCV and open source 3D video algorithms porting on Intel phone Midfield PR3x - ICS4.x.

Confidential

Android Developer

Responsibilities:

• Investigated and Re-implemented Callback Functionality for KYOCERA Milano C5121 Sprint mobile.
• Implemented different Android UI menus for Sprint, Movilnet, Page Plus and IUSACell mobile service providers.
• Investigated and fixed Emergency Number dialing (911 and 411) issues using Agilent Wireless Commn Sys Tools.
• Implemented MMS network Scale factor (2MB-1MB) for KYOCERA Milano C5121 Sprint service provider.
• Investigated in Resolving link error in JNI/Bionic implementation, integrated various DNS related patches,
• Involved in developing Android UIs and re-implementing, verifying, investigating, finalizing, issues reproducing, troubleshooting, testing, debugging, and fixing of CRs from different mobile service providers.

Confidential

Software Developer

Responsibilities:

• Involved in Android 2.3 Frameworks and API’s for Multi Format printer using and OMAP3530.
• Developed QUALCOM DIU50 Android mobile applications using common Android framework API’s and Android SDK based application development.
• Implemented 5 layer Android Bluetooth applications using Bluetooth adapter, device, socket, class and server socket.
• Involved in Android board porting and flashing teh Android kernel image to me.MX515 EVK board SD Card.
• Developed new features and codes to support application development and Utilized UI wireframes and Android tablet.
• Involved in optimization, troubleshooting, testing and customer support of various Android projects.

Confidential

Senior Firmware Engineer

Responsibilities:

• Developed WinCE5.0 SDK and OS run time for HP Tester using Free Scale me.MX515 EVK board.
• Developed VS2005 C# application for HP Tester to deploy on Free Scale me.MX515 EVK board via ActiveSync.
• Developed TCP/IP Client Server module development wif Win32 and MFC console Application.
• Developed Board Support Package (BSP) based on ARM9 32 Bit chips, Write OAL and device drivers and test applications for peripherals including USB, I2S, SPI, UART, Bluetooth, Wi-Fi.
• Developed C#, C++ and win32 smart device apps, its compiled and debugged successfully using teh WinCE6.0.
• Involved in Windows Application Development using C#.net wif multithreaded programming MFC Apps.
• Involved in troubleshooting and debugging using WinCE Tux and KATO logging Engines.
• Designed and developed complete OS (*.BIN), SDK, Device Driver, Emulator GUI for POS Terminal using VC++ firmware coding, WinCE5.0, C#.NET GUI interface using ISO8583 Protocol.
• Developed Client Server programming using TCP/IP, ISO8583 and VC++ to all POS terminals.