• Web development using Mongo DB, TypeScript, JavaScript, micro services, message queues, Python.• Docker image and container used as web application.• Application server using node Express.• JSON processing, converting raw data to JSON for ingestion into database.• Git configuration management for all source code and configuration files.• Supporting customer maintenance issues and software application upgrades.• Jira task tracking.

• Developing Android applications that gives a primary user app the ability to track a secondary user app. Using Retrofit2 for REST access from the Android application and using node.js as back end server on a unix CentOS server. Notifications implemented using Firebase. Currently in Play Store in beta testing.• Refactoring web site with bootstrap to make it responsive and readable on mobile phone. It is currently in progress and can be reviewed with URL monmouthnew.sailseas.com. Current URL is monmouth.sailseas.com. Other websites have also been updated to use responsive technology.

• Took the lead in maintaining Ajax/JSP and Java servlet software interfacing with MySQL. Debugging data entry passed to database query as well as query statements.• Used Gitlab to maintain branches, document tasks and transition task state.• Debug and develop using intelliJ IDE. Able to debug Java code as well as JSP.• Team members in New Jersey and in San Diego. Because of remote location of part of team the use of chat and audio and video conferences required meetings and team building.• Using Agile methodology for planning task lists giving ownership and estimates.

• Currently in Google Play Store and developing a mobile application for weather forecast including temperature, wind speed and direction. Also, tide height and direction in a future development. Under CM: https://github.com/rtyanas/WeatherCast and in Play Store: https://play.google.com/store/apps/details?id=com.yanas.mobileapp.weathercast.• E-commerce developed for client: martinez-piar.com original paintings for sale. Currently in the process of linking Pay Pal.

• Added In-App billing for application upgrade.• Made app more efficient using AsyncTask.• Debugged multi-thread code when retrieving data.• Retrieved data by parsing XML and JSON data streams using interrupt driven SAX parsing.• Enhanced portrait and landscape layouts by changing graphics and formatting views to fit displays.• Debugged interface with servers where java code was using REST and SOAP.• Interfaced with customers discussing task details and time frame.• Client application tested then updated Google Play Store with latest version.

• Using the web application technology of Salesforce.com gave portal ability to web application.• Created Salesforce.com server SOA interface in Java parsing a Word docx, then uploading parsed data to Salesforce.com..• Excellent source control by creating and using Github configuration management.

• Obtained customer requirements for system design, development, test and integration documenting at all steps. Work flow analysis of customer applications and processes used in creating requirements for development. • Submitting to a web service for analysis by creating Eclipse plug-in using the Eclipse Plug-in Development Environment. Plug-in retrieves source files in the Eclipse environment.• Java web service and proxy created to communicate with proprietary client software using JBoss that was installed and configured on a Windows XP and a Windows 2003 platform. • Executed performance testing as well as functional testing using GUI test scripts that I created.• Created client statistical results by running 30 simultaneous client applications for server performance monitoring using Rational Test Manage. • Lead team in requirements gathering, design and development.• Debugged code by using static code analysis on Java source.

• Designed and developed object oriented software using network protocols and inter-process communications on Solaris Unix and Windows operating systems. • Lead in designing, developing and integrating communications system. • Created and documented designs using an object oriented approach utilizing use cases and unit testing.• A time synchronization application was created for keeping the system time synchronized with time read from a GPS device.

THE BOEING COMPANY, Mesa, Arizona• Designed, developed and tested object oriented software on decision-aiding projects, integrated with other functional teams. • Was responsible for designing, developing, testing, and integrating the Information Manager subsystem utilizing the Irix OS. Directed others in development and testing of subsystem. • Created test drivers for testing algorithms. • Developed and maintained over 10,000 lines of C++ code. The system was developed according to agreed schedule plans.• Lead in project to create a GUI tool porting from C++ to Java. Silicon Graphics Unix and Windows NT were both used for C++ and Java development and testing of GUI.