25.9.2
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Nelio Contrera
4 Credentials
2 Issuers
NELIO CONTRERA CASTELLANOS
Stripe Certified Professional Developer
Expiration Date May 9, 2026
Issue Date May 9, 2024
103437745
Certified #
Stripe Certified Professional Developer
Stripe Certified Professional Developer
May 9, 2024
Stripe
Issued on: January 10, 2023
Toshendra Sharma
Certified Solidity Developer
Blockchain Council
Nelio Contrera
has successfully completed all requirements & criteria for
Executive Director
This is to acknowledge that
Certificate ID: 66010144
Certified Solidity Developer
certification through examination & training
administered by Blockchain Council.
Nelio Contrera
66010144
January 10, 2023
Certified Solidity Developer
Certified Solidity Developer
January 10, 2023
Blockchain Council
Nelio Contrera
39948469
October 12, 2021
Certified NFT Expert™
Certified NFT Expert™
October 12, 2021
Blockchain Council
13482548
July 30, 2019
Nelio Contrera
Certified Blockchain Expert™
Certified Blockchain Expert™
July 30, 2019
Blockchain Council
