SUMMARY

• Over 6 years of industry experience in analysis, design and development of Android applications.
• Experience building the complex application from scratch involving fragments, Rest API setup, Push notification and adapters.
• Experience in enhancing existing code and development/maintenance of application level and framework level programming of android applications.
• Experience using frameworks like Espresso, Volley, Retrofit.
• Implemented features like push notifications and in - app messaging for inter process communication and messaging.
• Have used Java and Kotlin for application development.
• Worked with RESTful APIs and UI technologies like AngularJS and jQuery.
• Experience in working with SDK development, Authentication, social networking, Geolocation APIs, and payment gateways.
• Worked on various database platforms like MongoDB, Oracle 11g, SQL server and My SQL.
• Experience in object oriented programming and design which helps in creating efficient applications.
• Understanding of complete project life cycle, with knowledge in mobile and web application development, model view controller(MVC) based frameworks.
• Worked on different application servers like Weblogic, Websphere, and Tomcat.
• Experience using Git and SVN version control tools.
• Used application testing frameworks like Junit, and Robotium for quality control of applications.

TECHNICAL SKILLS

• Android application design and development
• Java, Rx Java and Kotlin
• Android Studio, Android SDK, NDK, Eclipse, NetBeans
• Expresso, Dagger, Volley and Retrofit
• Angular.JS, Angular 2 /4, Jquery, React, ReactNative
• Phonegap, Jasmine, Karma, Mocha, Django
• Oracle 11g, MongoDB, My SQL, SQL server and SQLite
• Jenkins, Maven, Gradle
• Core Java/J2EE, Servlet, JSF, Spring
• HTML, CSS, JavaScrpit, XML
• Django, Flask, Dockers
• C/C++ Git, GitHub, BitBucket

PROFESSIONAL EXPERIENCE

Confidential, San Francisco, CA

Senior Application Developer

Responsibilities:

• Developed mock application to demonstrate as a POC to get approved by senior management.
• Used Ionic views to show the sidebar navigation as well as designing all the screens.
• Involved in integrating the API developed in Python/Django framework with the front end.
• Involved in setting up the CI/CD pipeline for building and deploying application using Docker containers.
• Used Django Rest Framework to develop and test the API and deploy it.
• Implemented the libraries for authentication using JWT (Json Web Tokens) and oAuth.
• Coordinated with the design and development team to define the user interface requirements for the application and develop the wireframes.
• Worked in Agile Scrum environment and used daily standup calls to sync up with the team members and present suggestions.
• Used Angular Services to fetch the data from Rest API using Observable Subscribe mechanism.
• Used Local storage to cache and prefetch data to optimize user experience as well as for offline storage.
• Followed the TDD process to write Unit test cases.
• Involved in proposing the encryption process and implemented the process in the securing the offline data for sensitive information.
• Used serialized JSON to read the response that came through the server to enhance user experience.
• Publishing the application on Google play and App store and then pushing updates after every major release.
• Participating in long-term projects that needed knowledge of HTML5, PHP, CSS3, SASS, AJAX, JavaScript, Gulp jQuery, GIT, Bootstrap, Angular, Node.JS and JSON
• Improved code quality using unit tests. Used testing frameworks like Mocha, Jasmine and Karma.
• Reported progress/ challenges to on-site project lead.

Tools and Frameworks: Angular, Ionic, Phonegap, TypeScript, Webpack, Gulp, NodeJS, RestApi, Jasmine, Karma, Mocha, Django, Docker.

Confidential

Senior Android Developer

Responsibilities:

• Worked with the team to design the application with the features like personalized navigation using bookmarks, annotations, and highlighting.
• Used MongoDB to build the logic for data caching and handling.
• Created rich UI components using Fragments to render books in a very readable environment.
• Implemented Gradle build for command line integration with third party libraries and work with continuous integration.
• Strongly pushed the TDD framework for the team members to follow and achieve code coverage to 80%.
• Used Kotlin to create and manage new fragments and other components.
• Involved in proposing the encryption process and implemented the process in the securing the offline data for sensitive information.
• Localized the application to support multiple languages from a single platform.
• Developed unit tests to validate the code updates using Espresso framework.

Tools and Frameworks: Java, Rx Java, Fragments, Activity, Layouts, Volley, Glide, Gradle, MongoDB, Kotlin, Dagger.

Confidential - San Ramon, CA

UI Developer

Responsibilities:

• Involved in designing the application and also the user flow, screen flow and services.
• Involved in developing the Epic and User stories for the application, as I was involved right from the beginning of the application.
• Developed Views, Custom Directives, services to build the mobile web and hybrid application.
• Worked with Braintree API to develop the payment module.
• Involved in implementing data grid/tables using Bootstrap and Angular 2 for front-end client facing of the Single Page applications (SPA).
• Involved in Enhancement of existing application utilizing JSP, Created HTML navigation menu that is role based menu items changes dynamically, derived from the database in the form of XML.
• Handled all aspects of the web application including maintaining, testing, debugging, deploying and printing.
• Created Cross-Browser compatible and standards-compliant CSS-based page layouts.
• Worked on Responsive Web Design to make website Responsive for Desktop, mobile and Tablets using Bootstrap and Media Queries.
• Worked on Responsive web pages (RWD) using Bootstrap, RESTful API web development and media queries.
• Implemented and tested the enterprise application with JQuery, Spring MVC.
• Installed node.js and utilized the NPM with Grunt for the build.
• Initialized and widely used the applicability of Live Server with sublime text to load web pages on a quicker scale during development cycle.
• Gathered business requirements, prepared Software Requirement Specification (SRS) document. Created Visio charts for the workflow architecture of the system.
• Extensively worked with making calls to APIs to fetch the data from the backend as JSON response and parse it on the UIfor DOM/CSS Manipulation.
• Worked closely with Technical Development Manager to help track, prioritize, estimate, and recommend resources for all Technical Development Team projects.
• Used AJAX and JSON to make asynchronous calls to the project server to fetch data on the fly.
• Created various controllers, views using MVC framework AngularJS.
• Collaborate with teammates and update application version using GIT.

Tools and Frameworks: Bootstrap, Angular, AJAX, JavaScript, jQuery, XML, HTML5, CSS3, JSP, Node JS, Sublime text,Grunt, DOM, DHTML, Chrome, JSON, GIT.

Confidential, IL

Junior Android Developer

Responsibilities:

• Developed Layouts and custom views for SystemUI application and Notifications.
• Designed and developed Services, Activities and fragments for Audio Application.
• Designed and implemented Popup, QuickNotice widgets for framework.
• Integrated Tuner, SXM, DAB into Audio App.
• Worked on OnStar System Service and OnStar framework layer.
• Porting of application from KitKat to Lollipop to Marshmallow.
• Designed and integrated 3rd party media engine into audio app instead of stock android audio player.
• Customized and added new features to ListView, FastScroller,
• Write Junit test cases.

Tools and Frameworks: Java, JNI, AOSP, eclipse, Android Studio, GIT, JSON, HMI, Fragments, SQLite, JUnit.