EXHIBIT 31.1

                CERTIFICATION OF PRINCIPAL EXECUTIVE AND OFFICERS
                       PURSUANT TO RULES 13A-14 AND 15D-14
                   OF THE SECURITIES AND EXCHANGE ACT OF 1934

I, Javan Khazali, Chief Executive Officer and Chief Financial Officer (Principal
Accounting Officer), certify that:

1. I have reviewed this quarterly report on Form 10-QSB of Giant Jr. Investments
Corp.;

2. Based on my  knowledge,  this  quarterly  report  does not contain any untrue
statements 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;

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;

4.  I  am  the  registrant's  only  certifying  officer.  I am  responsible  for
establishing and maintaining  disclosure  controls and procedures (as defined in
Exchange Act Rules 13a-14 and 15d-14) for the registrant and have:

a.  designed  such  disclosure  controls and  procedures 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;

b.  evaluated the  effectiveness  of the  registrant's  disclosure  controls and
procedures  as of a date  within  90  days  prior  to the  filing  date  of this
quarterly report (the "Evaluation Date"); and

c. presented in this quarterly report our conclusions about the effectiveness of
the  disclosure  controls  and  procedures  based  on our  evaluation  as of the
Evaluation Date;

5. I am the registrant's only certifying officer and I have disclosed,  based on
my most recent  evaluation,  to the  registrant's  auditors and the registrant's
board of directors (or persons performing the equivalent functions):

a. all significant  deficiencies in the design or operation of internal controls
which  could  adversely  affect the  registrant's  ability  to record,  process,
summarize and report  financial data and have  identified  for the  registrant's
auditors any material weaknesses in internal controls; 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; and

6. I am the  registrant's  only certifying  officer and I have indicated in this
quarterly  report  whether or not there  were  significant  changes in  internal
controls or in other factors that could  significantly  affect internal controls
subsequent to the date or our most recent  evaluation,  including any corrective
actions with regard to significant deficiencies and material weaknesses.


                  /s/ Javan Khazali
                  ------------------------------
                  Javan Khazali
                  Chief Executive Officer
                  and Chief Financial Officer
                  (Principal Accounting Officer)
                  April 15, 2005