• Analyses, design and project manager of a video surveillance system.
• Design and implementation of a map guiding system on palmOS based handhelds.
• Design and palm client implementation for a whiteboard instant messaging client. 
• Palm client for an e-commerce solution. Includes both online and offline browsing of products and direct orders ( www.akela.ro ).
• Multicast cryptographic key distribution and management algorithm for no-return path distribution (for very secure real-time transmissions over satellite network and conditional access).more info...
• Designing and implementation of ATVEF Enhanced Content Specification (a service for delivering enhanced content and triggers for interactive television, enhanced television or multimedia video broadcasts).
• A NetPortal version for palmOS handhelds - a client for retrieving news, whether, stocks and horoscope ( www.netportal.ro ).
• A WebPortal engine to retrieve data related to user's choice or predefined channel definitions. Ported from Java to MFC (C++) and optimized for better processing speed, multithreading and windows NT integration as a service ( www.mediapps.com - IIS version , www.netportal.ro ).
• Creation and development of a file transfer service and protocol - DFTS. Protocol implementation includes both a nonreliable with Forward Error Correction Mechanism and a fully reliable file transfer (if a back-channel exists). A particularly solution (for multicast enabled satellite networks related to "Free to air" concept and DVB) was also developed. more info ...
• Designed a simple "Java Virtual Machine" Verilog simulator.
• UML Visual editor with C++ header generator and error checking.
• Offline browsing via a local web server for files distributed via DFTS protocol (multicast file transfer streams) (useful for world-wide training, automatic info update and cheap application maintenance to customers). One small application of it is a Multicast MP3 Server.
• Automated streaming delivery via Microsoft Netshow 3.0 (now Windows Media Server).
• Strategy and protocol for emergency remote control of a Unix system using DTMF tones.
• Creative Labs VB SE100 video blaster interface to LabView (presented at National Instruments Day - Brasov 17 Octombrie 1997);
• NUMERIC - digital analyzes for discrete data (correlation, direct and inverse Fourier transform, spectral analysis, "Monte Carlo" integral calculus etc).
• FTP client module with no redundant transmissions (based on FTP file retransmission and resuming).
• Automatic dial-up module for windows based on Remote access service and optimized for AOL, T-Online, Compuserve.