SUMMARY:

• 10.2 Years of IT Experience in application development and design, requirement analysis and deployment.
• 9 Years of experience in enterprise (native) mobile application development.
• Worked extensively in Android and Blackberry native application development
• Good experience in Android application development using REST/SOAP web service, GSON, Retrofit, GCM, Localization, SQLite, Location service, Bluetooth service in OBDII for cars using OpenXc, Elm327, Material Design and sensors,Google Maps,Place,Driving direction.
• Good experience in Android injection framework, IPC, Proguard,JNI,Realm DB,Google Proximity Beacon API,IoT,NDK,BLE,Android TV,MediaPlayer(DASH,MPD),Open GL, and android accessibility
• Have good experience in integrating Facebook,Twitter,Googleplus,Youtube, Weather API,analytics SDK,Google ExoPlayer in Android app
• Good experience in cross - platform mobile application development technology Appcelerator and PhoneGap using HTML5
• Good experience in J2ME, specially using cryptography.
• Have experience in analyzing source code using CodePro and Agile Methodology

TECHNICAL ENVIRONMENT:

Programming Language: Java1.8

Technologies: Android,PhoneGap, Appcelerator, J2ME, Blackberry.

IDE: Android Studio, Eclipse4.3, Titanium Studio 3.2

Other Skill: XML1.0, JSON, SVN, TFS,GNU Make,FireTV

GIT,Gradle,Junit,Arduino,IoT: JavaScript,HTML5,JqueryMobile,AWS

RDBMS: My Sql5.1, SQL,SQlite,Realm

Operating Systems: Windows 10, Mac OS X 10.8.2, Android, Blackberry

MAJOR ASSIGNMENTS:

Confidential, Irving, TX

Lead Android Developer

Responsibilities:

• Did architecture design using MVVM pattern and coding of the app from ground
• Created complex UI using Android data binding library,GridLayout,FragementPageAdapter etc
• Created custom UI(NumberPad,D-Pad) using Animation APIs and SVG images
• Worked in Android BLE stack and implemented connectivity to BLE device using AIDL
• Wrote BroadCastReceivers and callbacks to receive the data returned by BLE device
• Wrote logic to call HTTP service and parse data using Retrofit,RxJava and GSON library
• Worked in creating custom UI components for the video player
• Experimented other audio/video streaming player like Google exoplayer,Amazon FireTV player

Confidential, Frisco, TX

Responsibilities:

• Did architecture design and boilerplate coding of the app from ground
• Did coding for CRUD and encryption of money order transaction related data using Realm DB
• Did coding for printing receipts from Epson printer in the app using JNI libraries
• Did coding to get status,voiding,ejecting,loading,unloading and verify money orders in Money order dispenser using JNI library
• Created custom UI using animation APIs
• Created an utility app using RecyclerView to view the Realm DB Data
• Wrote DB clean up logic using AlarmManager
• Used HockeyApp to deploy the app for internal A/B testing
• Integrated Crashlytics to generate crash reports
• Created this app as part of Confidential Hackathon
• Did coding, designing,deployment and testing of the app from ground
• Integrated the app with beacon cloud APIs and beacon devices using BLE

Confidential, Santa Clara, CA

Responsibilities:

• Did architecture design and coding of the app from ground
• Created UI using dependency injection library Butterknife to display sensor data
• Created settings screen using PreferenceActivity
• Wrote services using RoboGuice library to capture OBDII sensor data of car’s Confidential
• Wrote logic to capture sensor data like Accelerometer, Compass Heading using Sensor APIs and OBD data using Bluetooth service,OBDII library OpenXc.Created custom command to capture steering wheel angle
• Wrote proguard settings for the app
• Did multithreading using ScheduledThreadPool,HandlerThread etc
• Integrated MixPanel analytics to log the sensor data
• Integrated Ford Sync or Smart Device Link library to communicate with the head unit
• Published the app in Google Play Store

Confidential, Sunnyvale, CA

Responsibilities:

• Did architecture design and coding of the app from ground.
• Wrote oAuth authentication using CIMA services for LogIn functionality
• Did UI of LogIn,Network Overview and Advanced WiFi settings
• Wrote network module for HTTPs connection using Square APIs
• Created custom UI components or widgets using Animation
• Wrote programming in Arduino assembly language for the Redbear Bluetooth device
• Wrote UI and all the business logic to communicate the Bluetooth peripheral
• Created the required circuit design using Bread board,resistors,Wires,LED,TMP36 sensor and ReadBear microcontroller

Confidential

Lead developer

Responsibilities:

• Worked in resolving defects found by static code analysis tools like CodePro,HP Fortify and Proguard
• Worked in localization for 27 different languages
• Did social networking integration using Facebook SDK,Googleplus library, Fabric SDK(for Twitter) and Kakao SDK
• Wrote Sqlite DB related business logic for userprofile related data
• Wrote logic for getting device’s current Geolocation and sampling of large bitmap images
• Wrote unit test cases for the functionalities worked in using Roboelectric library
• Worked in submission of the app in Facebook
• We will publish the app in Google play store soon after beta testing and instrumentation.
• Developed Rich UI using ListView,Navigation Drawer,Fragment and Action Bar
• Did designing, field study and usability testing of the application
• Did weather service integration
• Did integration of YouTube video
• Developed Rich UI using ListView,Sliding Menu and Fragment
• Did designing of the application
• Did A/B testing of the app and published the app in Google Play
• Worked in consuming REST based webservice using GSON
• Implemented Push Notification using GCM
• Developed Rich UI using PhoneGap framework (HTML5, Jquerymobile,Javascript) for Android and iOS.
• Worked in consuming REST based webservice using JSON and Ajax based Jquery API.
• Developed Rich UI using Appcelerator Alloy framework both for iPAD and Android.
• Integrated Docusign e-signature framework.
• Did designing of the application using Alloy MVC

Confidential

Responsibilities:

• Developed Rich UI to display vehicle information for Android tablet and iPAD.
• Worked in consuming REST based webservice using JSON.
• Created alloy models for Sqlite DB
• Worked in Camera application using Android API
• Implemented Optical character recognition using Tesseract library and NDK
• Did VIN number validation using VIN algorithm?

Confidential

Responsibilities:

• Created custom Calendar where user can find information of digging graphically
• Created interactive & dynamic custom bar chart, pie chart and linear chart UI components
• Worked in DOM/SAX parser for parsing XML data from Siebel CRM server

Confidential

Software Engineer

Responsibilities:

• Created rich UI components to display real estate search data
• Extensively worked on handling HTTP connectivity, consuming SOAP based web service
• Worked in GPS location tracking using Blackberry Location API

Confidential

Software Engineer

Responsibilities:

• Created rich UI using J2ME and polish APIs
• Worked in cryptographic security implementation using BouncyCastle Java API
• Worked in persistent storage and multithreading
• Worked in SMS using J2ME API to send secured sms from the app

Confidential

Software Engineer

Responsibilities:

• Implemented autopsy scheduler desktop application for doctors
• Worked in DICOM image processor
• Worked in SQL and stored procedures for medical data of the patients