Rule13a-14(d)/15d-14(d) Certifications.

 

I, KunalK. Singh, certify that:

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| 1.     | I have reviewed this report  on Form 10-K and all reports on Form 10-D required to be filed in respect of  the period covered by this report on Form 10-K of the JPMBB Commercial Mortgage  Securities Trust 2015-C33 (the "Exchange Act periodic reports");                                                                                                                                                                                                                                                                                                          |
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| 2.     | Based on my knowledge, the  Exchange Act periodic reports, taken as a whole, do 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;                                                                                                                                                                                                                          |
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| 3.     | Based on my knowledge, all of  the distribution, servicing and other information required to be provided  under Form 10-D for the period covered by this report is included in the  Exchange Act periodic reports;                                                                                                                                                                                                                                                                                                                                                              |
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| 4.     | Based on my knowledge and the  servicer compliance statements required in this report under Item 1123 of  Regulation AB, and except as disclosed in the Exchange Act periodic reports,  the servicers have fulfilled their obligations under the servicing agreements  in all material respects; and                                                                                                                                                                                                                                                                            |
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| 5.     | All of the reports on  assessment of compliance with servicing criteria for asset-backed securities  and their related attestation reports on assessment of compliance with servicing  criteria for asset-backed securities required to be included in this report  in accordance with Item 1122 of Regulation AB and Exchange Act Rules 13a-18  and 15d-18 have been included as an exhibit to this report, except as  otherwise disclosed in this report. Any material instances of noncompliance  described in such reports have been disclosed in this report on Form 10-K. |
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Ingiving the certifications above, I have reasonably relied on information providedto me by the following unaffiliated parties:Wells Fargo Bank, National Association, as Master Servicer, Torchlight LoanServices, LLC, as Special Servicer, Wilmington Trust, National Association, asTrustee, Wells Fargo Bank, National Association, as Certificate Administrator,Wells Fargo Bank, National Association, as Custodian, Pentalpha SurveillanceLLC, as Senior Trust Advisor, CoreLogic Commercial Real Estate Services, Inc.,as Servicing Function Participant, National Tax Search, LLC, as ServicingFunction Participant, Wells Fargo Bank, National Association, as PrimaryServicer for the New Center One Building Mortgage Loan, LNR Partners, LLC, asSpecial Servicer for the New Center One Building Mortgage Loan, WilmingtonTrust, National Association, as Trustee for the New Center One BuildingMortgage Loan, Wells Fargo Bank, National Association, as CertificateAdministrator for the New Center One Building Mortgage Loan, Wells Fargo Bank,National Association, as Custodian for the New Center One Building MortgageLoan, Pentalpha Surveillance LLC, as Senior Trust Advisor for the New CenterOne Building Mortgage Loan, CoreLogic Commercial Real Estate Services, Inc., asServicing Function Participant for the New Center One Building Mortgage Loan, andNational Tax Search, LLC, as Servicing Function Participant for the New CenterOne Building Mortgage Loan.

 

Dated: March 22, 2017

 

/s/Kunal K. Singh

President and Chief ExecutiveOfficer

(senior officer in charge ofsecuritization of the depositor)