Java developer specialized in telecommunication area (SIP, CTI etc) with more than 6 years of experience. List of successful production solutions includes: - Geographically distributed clustered heterogeneous live video and audio delivery service based on mix of various protocols (Video-over-WebSocket, HTML5, HLS, Flash) - Clustered DDoS Mitigation Stack with adaptive logic and intelligent sensors capable of detect and mitigate HTTP/HTTPS DDoS attack of various complexities. - Web-CallBack solution integrated into SIP Telephony and Genesys CTI systems. - Number of multi-threaded micro-services for european telecommunication providers.