EXHIBIT 31.1


                    CERTIFICATION OF CHIEF EXECUTIVE OFFICER

I, Roy E. Crippen, III certify that:

1.   I have reviewed this annual report on Form 10-KSB of Digital Fusion, 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 in order 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;

3.   Based on my  knowledge,  the  financial  statements,  and  other  financial
     information  included  in  this  report,  fairly  present  in all  material
     respects the financial  condition,  results of operations and cash flows of
     the registrant as of, and for, the periods presented in this annual report;

4.   The  registrant's  other  certifying  officers  and I are  responsible  for
     establishing and maintaining disclosure controls and procedures (as defined
     in Exchange Act Rules  13a-15(e) and  15d-15(e))  for the registrant and we
     have:

     a)   designed  such  disclosure  controls  and  procedures,  or caused such
          disclosure   controls  and   procedures  to  be  designed   under  our
          supervision,  to ensure  that  material  information  relating  to the
          registrant,  including its consolidated subsidiaries, is made known to
          us by others within those entities,  particularly during the period in
          which this report is being prepared;

     b)   evaluated the  effectiveness of the registrant's  disclosure  controls
          and procedures and presented in this report our conclusions  about the
          effectiveness of the disclosure  controls and procedures as the end of
          the period covered by this report based on such evaluation; and

     c)   disclosed in this any change in the registrant's internal control over
          financial  reporting that occurred during the registrant's most recent
          fiscal quarter (the registrant's  fourth fiscal quarter in the case of
          an annual  report)  that has  materially  affected,  or is  reasonably
          likely to materially  affect,  the registrant's  internal control over
          financial reporting; and

5.   The registrant's other certifying  officers and I have disclosed,  based on
     our most recent evaluation of internal control over financial reporting, to
     the registrant's  auditors and the audit committee of registrant's board of
     directors (or persons fulfilling the equivalent function):

     a)   all significant  deficiencies and material weaknesses in the design or
          operation  of internal  control  over  financial  reporting  which are
          reasonably  likely to  adversely  affect the  registrant's  ability to
          record, process, summarize and report financial information; and

     b)   any fraud, whether or not material,  that involves management or other
          employees who have a  significant  role in the  registrant's  internal
          control over financial reporting.


Date: March 31, 2005                            By: /s/ Roy E. Crippen, III
                                                ------------------------------
                                                Roy E. Crippen, III
                                                Chief Executive Officer