- Programmed applications to assist in accurate and quick ticketing decisions.- Data analysis, creation of data models, data transformation.- Developed system reports for supervisors and network users.- Develop and review Agency’s Information Security Strategy.- Network Security: network usage monitoring, detect, prevent and resolve security threats to servers and computers network. - Maintaining the integrity and confidentiality of Agency’s data and information systems.

- Installation and supervision systems stores hotels headquarters.- Gave instruction to the purchasing managers of the hotels of all software installed.- Developed client-server and desktop applications to Horizons Hotels headquarter to determine stock critic products according to consumption and other indicators of stock.- Programmed applications to monitor inventory in hotel supply warehouses.- Created unique and practical interface to consolidate hotel’s inventories from different inventory systems as NewHotel, ZumHotel, Ihmm.

- Involved in the design and installation of the first network Jose Marti International Airport- Installation and network administration (Novell Netware).- Design and program (FoxPro) a server-client system for controlling air operations (Arrives, Departures, Delayed Flight) from season itinerary.- Design and program a desktop system (FoxPro) of Active Fix to account from application in System 400.- Design and program an application for calculating the balance point of the DC10 flights from accounting data and operational.- From SITATEX messaging for each airline flight, forming a single message with all the information.- Assisted in the implementation and installation of different modules of the airline´s accounting system in some international offices.

- Research and development of optimization models for different issues of siderurgic industry. Cut optimization models metals (lineal and surface).- Design & Analysis of CAD/CAM systems (optimal design of CAM automatic lathe).- Project manager of a CAD/CAM specialist group.- Teaching programming languages (C and Pascal).