• Consultant for the operational and organizational modernization of the General Secretariat of Communications. Development of information system needs analysis (Ministry of Transport)

• Implementation study for the Managing Authority of the Ministry of Transport Operational Program.

• Technical support - Managing Authority of the Ministry of Transport

• Technical consultant-Olympic projects Athens 2004 (DEPANOM)

• Consulting services for the evaluation of operational programs and programs relevant to evaluation and quality certification procedures for Olympic Airlines departments. (PWC)

• Y2K Integration Services (ATHENS ORGANIZATION).

• Automatic telephone calling system and support of polls and market surveys. (K-Research)

• Integrated Voice mail system (Greek Parliament)

• Needs analysis and development of network and telematics infrastructure specifications. (Helexpo)

• Citizen Information system for tax issues-1304 (Ministry of Finance).

• Needs analysis and electronic commerce service specifications (Central Macedonia chambers of commerce OTEnet)

• Design, development and integration of a Conference and Exhibition Management Information System for Helexpo (ΟΤΕ SA)

• Design and development of a smart card system for Helexpo (ΟΤΕ SA)

• Study for an integrated voice, data and image system for telematics services (Chanthi Municipality)

• Support for the development of e-commerce services, (Software company)

• Development of regional telematic service providing plan, (Regional Government Authority)