Electronics Schematic Drawing board designer

We are looking for Freelancer who can help us to design 3G SDI Splitter 1 x 4 and 1 x 2 .with an Equalizer there are some chips in market which we can select but we need your support . Your responsibility are. 1) Selection of Components. 2) Make a Schematic Drawing 3) Working with us to manufacture sample board. 4) Board should have Rs232 Status . as well 5) Board should have Signal Lock Indication . 6) Board should have Signal Quality Level 270Mbps/1.4/2.9 Gbps. 7) Additional work of 20% of total project will be part of the work . this project is under NDA . you wont give our project to some one else.