Jeraldy

Blockchain Developer with 5 years in fintech and decentralized tech

Contact

Cali, Valle del Cauca Department, Colombia

Available on CazVid

Blockchain DevelopmentExpert

Designed and implemented blockchain solutions for fintech clients, including smart contracts and decentralized applications.

Smart Contract ProgrammingAdvanced

Authored and tested smart contracts primarily on Ethereum, ensuring security and efficiency.

CryptographyIntermediate

Applied cryptographic principles to ensure data integrity and confidentiality in blockchain projects.

Project ManagementIntermediate

Led cross-functional teams through project phases from conception to deployment of blockchain applications.

Semestres (6 sexto)

Corporación Universitaria Autónoma de Nariño

2013

Bachiller Técnico Comercial

Inst. Edu. Humberto Jordán Mazuera

Completed 2008

Curso

Corporación Universitaria Autónoma de Nariño

2013

Lideres - Servicio de Atención al Cliente

Spira - Claro móvil

Completed 2020

Experienced in developing blockchain solutions for financial services, with a focus on smart contracts and decentralized applications.

Led the development of a blockchain-based payment system used by multiple financial institutions
Contributed to the successful deployment of 3 smart contract projects on Ethereum
Enhanced the security protocols of existing blockchain applications, reducing vulnerabilities

Blockchain DevelopmentSmart Contract ProgrammingCryptographyProject Management

Published on CazVid - Jul 3, 2025