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