Dynamic Flow Chart Diagrams

Need to create a chart (dynamically using data provided by several queries. I will provide the queries. The main result includes two tables, one table for the nodes and another for the links between the nodes (parent node, child node). The charted items will be determined from a query string ID Database is MS sql server. Code is C#/Javascript/jquery. Application will be hosted on IIS Windows Server 2012. In your bid, please suggest your approach. I am considering staying with nevron or go with telerik [login to view URL] Features needed: 1. Load chart from data 3. Edit chart (includes a color picker and some dropdown lists) 4. Apply colors and text formatting to nodes 5. Top/bottom and Left/right and right/left direction option 6. Collapse/expand nodes General Requirements: 1. ajax throughout 2. Code commenting throughout 3. Design, build, and maintain efficient, reusable, and reliable code 4. secure web application. 5. capture and log errors 6. No 3rd party components unless agreed upon 7. Need to sign standard NDA Please bid accordingly, Do not bid low to just open a discussion, your will be immediately disqualified if you change your bid. Submit your questions in your proposal. For payment, I will escrow 10% initially, and then as progress is made, will escrow additional funds. No funds thought are released until project is complete, tested and accepted. Please do not bid if you do not agree to this.