Exhibit 31.2



CERTIFICATION




I, John F.
Brennan, Executive Vice President, Finance and Chief Financial Officer, certify that:


|1. |  | I have reviewed this Annual Report on Form 10-K of Answerthink,
Inc. (the Registrant);
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|2. |  | Based on my knowledge, this Annual 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 Annual Report;
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|3. |  | Based on my knowledge, the financial statements, and other
financial information included in this Annual 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;
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|4. |  | The Registrants other certifying officer 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 have:
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|(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 Annual Report is being
prepared;
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|(b) |  | evaluated the effectiveness of the Registrants disclosure controls and procedures and presented in this Annual Report
our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this Annual Report based on such evaluation; and
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|(c) |  | disclosed in this Annual Report any change in the
Registrants internal control over financial reporting that occurred during the registrants most recent fourth fiscal quarter that has materially
affected, or is reasonably likely to materially affect, the registrants internal control over financial reporting
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|5. |  | The Registrants other certifying officer 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 performing the equivalent function):
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|(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
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|(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.
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|Date: March 16,
2005 |  |  |  | /s/ John F. Brennan John F. Brennan Executive Vice President, Finance and Chief Financial Officer Answerthink,
Inc.
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