**Exhibit 31.1**

CERTIFICATION PURSUANTTO RULE 13a-14(a) OF THE EXCHANGE ACT

I Vikram Gulati certify that:

|   | 1.     | I have reviewed this Quarterly Report on    Form 10-Q of Intelligroup, Inc.;                                                                                                                                                                                                                                                                                                |
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|   | 2.     | Based on my knowledge, this Quarterly 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 Quarterly Report;                      |
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|   | 3.     | Based on my knowledge, the financial statements,        and other financial information included in this Quarterly 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 Quarterly 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))        and internal control over financial reporting (as defined in Exchange    Act Rules 13a-15(f) and 15d-15(f)) for the registrant and we have: |
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|   |   | a.                                                                                                                                                                                                                                                                                                                                                                          | designed such disclosure controls and procedures,        or have 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 Quarterly Report is being prepared; |
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|   |   | b.                                                                                                                                                                                                                                                                                                                                                                          | designed such internal controls over financial        reporting, or caused such internal control over financial reporting to        be designed under our supervision, to provide reasonable assurance regarding        the reliability of financial reporting and the preparation of financial        statements for external purposes in accordance with generally accepted    accounting principles; |
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|   |   | c.                                                                                                                                                                                                                                                                                                                                                                          | evaluated the effectiveness of the registrant’s        disclosure controls and procedures and presented in this Quarterly Report        our conclusions about the effectiveness of the disclosure controls and        procedures, as of the period covered by this report based on such evaluation;    and |
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|   |   | d.                                                                                                                                                                                                                                                                                                                                                                          | disclosed in this Quarterly Report any change        in the registrant’s internal control over financial reporting that        occurred during the quarter ended September 30, 2005 that has materially affected,        or is reasonably likely tomaterially 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 theregistrant’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 controls 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 controls over financial reporting. |

 

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