Steven Heinrich

Please accept Akamai's offer of employment by signing the enclosed copy of this letter and the agreements attached and returning all documents to STEVE HEINRICH, AKAMAI TECHNOLOGIES, 500 TECHNOLOGY, 5TH FLOOR, CAMBRIDGE, MA, 02139.We would appreciate your decision by the close of business on Friday, February On behalf of the entire management team, I would like to encourage you to join Akamai as our Chief Operating Officer.We believe you can make a tremendous contribution to AKAMAI TECHNOLOGIES INC at this critical juncture in Akamai's history.Your experience at Lucent Technologies and AT&T coupled with your strong technical education will be a tremendous asset to you in this new and challenging responsibility.We look forward to your joining Akamai on either Monday, March 12, 2001 or Monday, March 19, 2001. Sincerely,
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Please accept Akamai's offer of employment by signing the enclosed copy of this letter and the agreements attached and returning all documents to STEVE HEINRICH, AKAMAI TECHNOLOGIES, 500 TECHNOLOGY, 5TH FLOOR, CAMBRIDGE, MA, 02139.We would appreciate your decision by the close of business on Monday, July 30, 2001. On behalf of the entire management team, I am delighted that you will be joining Akamai in this critical assignment.We believe you can make a tremendous contribution to AKAMAI TECHNOLOGIES INC at this critical juncture in Akamai's history.Your recent experiences at EMC, Xerox, and NCR will be a tremendous asset to you in this new and challenging position.We look forward to your joining Akamai on Monday, August 13, 2001 Sincerely,

Steve Heinrich - JPEG Vice President of Human Resources

"Akamai prides itself on the dedication, enthusiasm, and brainpower of its employees, and we feel very strongly about rewarding their contributions across all segments of the company," said Steven Heinrich, vice president, human resources, Akamai."We're excited to enlist the help of Treasurepass.com in showing our gratitude to employees through various reduced-cost entertainment events and programs that they can enjoy with friends and family."