Please evaluate my profile and let me know whether my GMAT score is enough for the targetted schools or do I need to retake

Work Experience: 7 Years, will be 8 years while joining the school (planning for the 2012 intake)

Internation Exposure: 3 years 3 months. Staying in US since 2008 Jan

Current Positions:

Soltions Consultant at IT industry. Responsible for delivering the software solutions to US based client. Being in client place – US, my responsibilities include helping the businees parters to effectively identify the business requirements, assign the work to team members and and present the deliverables to business partners/Client Project Manager. Also works on pre-sales for the parent company. Managed upto 12 members team

Working (non remunerative) for a school in India as a Manager, stategy – Planning and implementation. Responsible for effectively identify and build the vision for the school, create the strategy plan to achieve the goal, and implement the plan.

GMAT: 690 Essays : 4.5

Education: Electrical and Electronics Engineering from a reputed college in India

GPA : 3.4

Extra Curricular: I was in the organization committee in several college events. performed in the skits at college events. Organized several events in the school for which I am working. Organized many Indian regional events in US, also acted in several skits in those events.

Targetted shools: INSEAD, IMD, HKUST, ISB, IIMA, IIMB

Thank you bakfed for your reply