CERTIFICATION OF PERIODIC REPORT
I, Gianni B. Arcaini, Principal Executive Officer of Duos Technologies Group, Inc., certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350, that on the date of this Certification:
the Annual Report on Form 10-K/A of the Company for the annual period ended December 31, 2017 (the Report) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
Dated: May 7, 2018
/s/ Gianni B. Arcaini
Gianni B. Arcaini
Principal Executive Officer