Exhibit 31.2



Sigmarenopro, Inc.

Certification Pursuant to Rule 13a-14(a)

Section 302 Certification



I, Omar Aamar, certify that:



1.     I
have reviewed this annual report on Form 10-K/A of Sigmarenopro, Inc. for the year ended June 30, 2019;



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, the results of operations and cash flows of the small business issuer as of, and for, the periods
presented in this report;



4.     The
issuer's other certifying officer(s) 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 issuer and 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 issuer,
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) | Designed such internal control 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;
| | --- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



(c) evaluated the effectiveness
of the issuer's disclosure controls and procedures and presented in this report our 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 the issuer's internal control over financial reporting that occurred during the issuer's most recent fiscal quarter
(the small business issuer's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably
likely to materially affect, the small business issuer's internal control over financial reporting; and



5.     The
issuer's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial
reporting, to the small business issuer's auditors and the audit committee of the issuer's board of directors (or persons performing
the equivalent functions):



(a) all significant deficiencies
in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the issuer'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 issuer's internal control over
financial reporting.



Date: April 16, 2020



|Sigmarenopro, Inc.                                                                                                   | 
|-------------------------------------------------------------------------------------------------------------------- | 
|                                                                                                                     | 
|By:  /s/ Omar Aamar                                                                                                  | 
|Omar Aamar,                                                                                                          | 
|Chief Financial Officer, (principal executive officer, principal accounting officer and principal financial officer) |