Steve Messina Email & Phone Number

Mysore, Karnataka, IN

• Chief developer building all front-end applications used by Decision Desk during elections and contributed many service modules to backend server. Built middleware micro services to handle vertical and horizontal.
• Full build out of Linux7 servers in multiple locations including installation and operation of HAProxy, PM2, Node JS, OpenLDAP, Apache plugins, Tomcat, Mongo DB Replication Cluster, MYSQL, Firewalls, User.
• PM2 to provide scalable fault tolerant services. In order to provide an SOA, used HAProxy to provide URI’s to these services.
• Worked closely with product management and Decision Desk leaders to build the all election night front-end applications.

New York, US

JAVA, Spring Security 3.1, Spring MVC, Spring Integration, RMI, JPA2, Hibernate4, MySQL, Jackson, JSON, Apache HttpClient, OAuth2, GWT, GUICE, GIN, GCharts, GQuery(JQuery), REST(Client and Server), RPC, Command Dispatch, Maven, Ant, LogBack, Remote Server Logging.

Devised ground floor components for advanced web facing product in GWT, Json, Rest, JQuery.Custom built a REST metadata configurable tree grid with inline editing and business rules enforcementConceptualized performance breaking client/server data exchange implemented by the companyOverhauled core library form components solidifying validation, business.

Implemented a sessionless Rest client with GWT 2.0, GIN, MVP (Activities and Places), JQueryDeveloped Python Rest Services Web2Py, Jinja Templates, App Engine, WebApp Assembled Java App Engine JAX-RS architecture using Jersey, Jackson, GUCIEProgrammed a customized, high speed JSON encoder/decoder for Python App EngineUtilized JavaScript, JQuery and GQuery.

New York, NY, US

Engineered Struts/Tile platform development for Financial Services. XML driven business logicIntegrated a multi data source backend capable of multi source queries by logically combining result setsDeveloped query screeners that were dynamically built using metadata based on customer preference.Delivered Net Advantage on this platform earning $10MM/yr..

Developed the first version of their hand held prescription application for physicians. Built on a customized Palm Pilot with barcode read capability. Conversion of a leading pharmaceutical database (FirstData) to persistent objects with proprietary upload to Palm. Physicians held full prescribing information in their hand including indications, counters.

Rapid development of a productivity application prototype featuring an interactive voice desktop introduced at COMDEX that year.

Lead and IPO in 1992 raising $2.5MM.LanSwitch – packaged with 3Com ISDN hardware allowed multiple PCs to connect using one Internet connection.Advanced Voice Telephony (AVT) - Proprietary application for MS Windows utilizing powerful features of ISDN. AVT provided coordinated voice and data access on MS Windows. Written in C++ features included drag and.

Developed first release of the Advanced Voiced Telephony (AVT) - a Windows based product that harnessed advanced capabilities of digital switches. Features included drag and drop conference calling and call transfer to other agents that included a simultaneous transfer of data about the call or caller.Founded Microkey Communication Systems and negotiated.

Dallas, TX, US

UNIX kernel programming and device driver development. Most development concentrated on developing state of the art networking applications. Wrote first UNIX driver for optical fiber network card for VAX.Considered an expert in TCP/IP. Reviewed first Cisco Router and Sun Work Station.Implemented a socket API on top utilizing DATAKIT short bus network.