Exhibit 31.1
CERTIFICATION
I, Thaddeus Dupper, certify that:
1. I have reviewed this Annual Report on Amendment No. 1 to Form 10-K of Evolving Systems, Inc.;
2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
Date: August 30, 2013
/s/ Thaddeus Dupper | |
Thaddeus Dupper | |
Chairman and Chief Executive Officer | |