PROFESSIONAL SUMMARY:

• 10 years’ IT industry experience with 7 years focusing on Android and web solutions
• Planned, designed, developed and implemented successful Confidential - scale projects from conception to completion
• Strong leadership and communication skills in an Agile environment
• Experienced in publishing Android apps on Confidential
• Well versed with UI design and creation using custom, compound views, styles, shapes and animations including the new Material Design
• Fluent with a series of Android design patterns and related third party libraries
• Designed and developed web services for data exchange with Mobile and Desktop Apps
• Class structure generation for Android, oriented to Windows’ web services communication
• Entity-relationship modeling and databases creation using SQLite
• Talented in building end-to-end Android applications incorporating full extent of architecture, design and implementation
• Planning, installation and maintenance of code repositories for different projects
• Comfortable working with Confidential social media integrations, such as Confidential, Confidential, Confidential, etc.
• Proficient in JUnit and automation testing applying testing patterns like Confidential
• Trained new startup programmers applying advanced Object-Oriented Programming (OOP) concepts on different technologies to help them improve
• Design and creation of data interchange ( Confidential )
• Tenacious in problem solving and responsible completion of task
• Skilled implementing Android Wear
• Solid exposure to Version Control tools such as SVN and Git

TECHNICAL SKILLS:

Programming Languages: 18 years Java, Python, JavaScript, C/C++, VB, VFP, SQL, HTML, Assembly

Technologies Used: Android SDK, RESTful Web Services, SOAP, EJB, PHP, bash scripting, awk, Groovy, Mockito, Spock, Quartz, Memcached, Netflix/archaius, Mambo, CGI, HTML, xDoclet, XML, Servlets, JSP, xHTML, JSF, Struts, Chains, Dojo, AJAX, Ext-JS, multi-threading, concurrency, reflection, DOM, AI, Graphics and Data Visualization, Java 2D, ILog JViews, GraphViz, yFiles, TIBCO Rendezvous, JMS, RMI, JDBC, Jini/JavaSpaces, UML, JFC/Swing, EDI, ODBC, bar coding, serial communications, digital imaging, QuickTime

RDBMs Used: Oracle, MS SQL Server 2000, Sybase, Borland Interbase, mySQL

Tools: Used: httpd, JRun, Apache Tomcat, Eclipse, JBuilder, Visual Cafe, CodeWarrior, NetBeans, MS Visual Studio, InstallShield, Optimize-it, JProbe, VisualVM, Adobe Photoshop, MS Office, IRC, VNC, Hudson, Ant, Maven, Scratchbox, Busybox, Minicom, Xerces, SAX

Version Control: Subversion, CVS, PVCS, MS Visual SourceSafe, Perforce

Testing: FEST, SilkTest, JUnit

Systems and Software: Unix, Windows, MS-DOS, CP/M

Application Servers: Weblogic, JBoss, Apache, GlassFish

PROFESSIONAL EXPERIENCE:

SR. ANDROID DEVELOPER

Confidential

Responsibilities:

• Managed a team of 3 developers, 1 system analyst and 1 graphic designer
• Conducted requirement gathering meetings with company management and developers
• Used Jira to for centralizing information management and bug tracking
• Participated on the decision making process for design and architectural changes for the application
• Redesigned the UI to replace activities with Fragments
• Suggested and developed the navigation drawer to consolidate the navigation of the application
• Included the Volley library to consume RESTful web services
• Standardized Universal Image Loader API as the default image loader across the application
• Enforced local broadcast messaging for asynchronous communication between application components
• Enhanced the usage of SQLite databases for caching and storing frequently used information
• Influenced developers to align to a regular functional unit testing regime close to the end of every SCRUM cycle
• Guided developers in writing and upgrading the product documentation
• Prioritized code documentation at recurring release cycles
• Trained junior members of the team to handle product support
• Introduced automatic black-box function testing with Robotium for Android decreasing manual testing overhead

Technologies : Android Studio, Android Wear, RESTful web services, Android SDK, Volley, Urban Airship push notification, SQLite, Universal Image Loader, GSON

SR. ANDROID DEVELOPER

Confidential, Miami, FL

Responsibilities:

• This was a brand new app, working on it from Design through Support phases of the SDLC
• Designed for Tablets running Android 4.0+
• Requirement analysis using the company documentation with all the specifications needed for the catalogue
• Designing and creating all screens specified within documentation
• Defining and implementing the SQLite database on the client side using Firefox SQLite Manager Plugin
• Interfacing with web services to gather data to be inserted into the client side database
• Using the fragments design pattern structure to create a multi-panel application
• Creation of background thread for database and web service interaction to run on
• Used device locales to create a list of countries and languages, to request catalog data in
• Data Exchange consulting restful web services, using Google GSON Library to process received JSON data string
• Used LINT Library for code review
• Stored and shared source code using Git

Technologies : Java, SQLite, Eclipse + ADT + Android SDK, Firefox SQLite Manager Plugin, GSON Library, AsyncTask, Fragments, Volley and Picasso libraries

ANDROID ARCHITECT

Confidential

Responsibilities:

• Implemented for Phones and Tablets running Android 2.0+
• Definition and creation of the presentation layer as one area of concern. Using SlidingTabLayout and SlidingTabStrip from Google
• Creation all the mockup for the app using Adobe Firework and Adobe Photoshop
• Created multiple POC’s to prove the original viability of centralizing multiple publications, on multiple web services, in one app
• Definition and creation of the data access layer as one are of concern (data layer). Interfacing a SQLite database on the client side for offline access of ads
• Updating the application content through a Confidential files containing a JSON with the data to insert to a local SQLite database
• Interfaced the database queries with a AsyncTask implementation with callbacks in order to send results to the main user thread
• Created and stored project source code using SVN
• Code analysis with Lint
• Applying the Confidential testing pattern to progress through the user stories in each sprint with Junit.
• Testing the User Interface with the Squish Tool from FrogLogic, which is an automation UI testing tool
• Parsing JSON string into Data Class Structure using the Jackson library in order to implement a streaming parcel
• Applying Scrum as the development methodology

Technologies: Java, SQLite, Eclipse + ADT + Android SDK, Adobe Firework and Adobe Photoshop, Visual Paradigm UML, Firefox SQLite Manager Plugin, Jackson Library, AsyncTask, Confidential testing pattern, LINT, Scrum Methodology

SR. ANDROID DEVELOPER

Confidential

Responsibilities:

• Architecture definition of the client side app
• Modeling and documenting all the possible scenarios defining the most important component models and including the database on the client side
• Design of the communication layer between applications and between applications in different machines on the same network
• Re-implementation of authentication libraries to replace the system login authentication process on Linux operating system using the PAM libraries
• Design an operating system control mechanisms to motoring applications behavior and user actions on Linux systems under Ubuntu 10.04
• Creation of a Mobile app to allow users access to their virtual money account on the company and only accessible around the centers areas the local wifi networks
• Creation of the data exchange for the system using windows web services base on SOAP and WCF techs
• Back-end server side full definition and creation using Microsoft SQL server 2012
• Implementation and creation the entire business table representation on a national database, with view and store procedures
• Full implementation of the back-end on the client side
• Creating of all the installation protocols needed by the system
• Creation of all the modules as Linux daemons to be executed by the root user during all the live cycle of the machine

Technologies : C#, C/C++, C#, Java, WCF, Visual Studio, Anjuta, Dbus, Linux Sockets, Soap, Visual Paradigm, Cristal Report, MySQL, Microsoft SQL Server 2008, Eclipse + Android ADB + Android SDK