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EXHIBIT 31.1



 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL OFFICER
           PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
            AND SECURITIES AND EXCHANGE COMMISSION RELEASE 34-46427


I, William Tay, certify that:

1. I have reviewed this report on Form 10-Q of Neptunus Ventures, 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;

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 report;

4. As the registrant's Principal  Executive  officer  and  Principal  Financial
Officer,  I am 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 I have:

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

b)  designed such internal control over financial  reporting,  or  caused  such
internal  control over financial reporting to be designed under my 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;

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

d) disclosed in this  report  any  change in 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  the  annual
report) that has materially affected,  or  is  reasonably  likely to materially
affect, the registrant's internal control over financial reporting; and

5.  I  have  disclosed, based on my 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
functions):

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.


                                   /s/ William Tay
                                   ------------------------------------
Date: November 7, 2011             William Tay
                                   Principal Executive Officer
                                   Principal Financial Office