08/05/2026 updated

JG
100 % available

Experienced Cyber Security Leader and Cryptography Consultant

Spain
Only remote
MS/BS in Computer Science and Engineering
Spain
Only remote
MS/BS in Computer Science and Engineering

Profile attachments

resume.2026.crypto_010803.pdf

Certified Information Systems Security ProfessionalCryptographyCryptographic ProtocolsKey ManagementPublic Key Infrastructure
Cyber Security
Extensive experience in Cyber Security topics, particularly Public Key Infrastructure (PKI) and Data Protection. Expertise in encryption, tokenization, and obfuscation. Experience with Venafi, Microsoft ADCS, nCipher HSM and others.
Cryptography
Specialized knowledge in cryptography, including certificate lifecycle management and implementation of cryptographic solutions for large organizations.
Project Management
Strong leadership and project management skills, with experience in running multi-disciplinary programs and developing high-performance teams.

Application Development
Experience in application development and integration, particularly in the financial services industry.
Enterprise Security Solutions
Proficiency in implementing enterprise-level security solutions such as PKI, KCLM, and Identity and Access Management (IAM) systems.
Compliance and Standards
Knowledge of industry standards and compliance requirements related to information security and cryptography.

Experience

Professional experience10+ years
Freelancer since2022

Languages

EnglishNative speakerJapaneseBasic knowledgeSpanishNative speaker

Project history

Principal Cryptography Consultant - Venafi

Euroclear Group
Providing consulting and implementation services centered on Venafi and Public Key Infrastructure, Certificate Lifecycle Management and other applied cryptography topics.

Solutions Architecture Lead

Venafi Inc.
Responsible for the Certificate Management technical team, overall responsibility for processes and technology for customers across the EMEA region, including top 10 banks in the UK. Led remote teams and implemented security practices for certificate management.

Cybersecurity Specialist Leader

Deloitte and Touche LLP USA - Cyber Risk Services
Delivered end-to-end Cyber Security projects in PKI and KCLM domains across large organizations. Managed various aspects including scoping, architecture, implementation, and integration of related technologies.

Cybersecurity Senior Consultant

Deloitte and Touche LLP USA - Cyber Risk Services
Responsible for planning, design and implementation of an Enterprise PKI for a major U.S. airline. Worked on design, testing and implementation of use cases for TLS, Wi-Fi and VPN, migration for legacy systems, and policy development.

Security Architect (IAM)

Bank of New York Mellon – Information Security
Managed the Enterprise Identity and Access Management solution (Sailpoint IIQ) including application onboarding, enhancements and maintenance. Led a team of 3 onshore, 10 offshore engineers.

IT Manager

Bank of New York Mellon – Securities Lending
Managed the department's trading applications, including maintenance and enhancements. Led a team of 3 onshore, 3 offshore resources and was responsible for engineering processes and prototyping new business products.

Senior Application Developer

Bank of New York Mellon – Securities Lending
Developed client data reporting system enhancements, addressed performance issues, and implemented secure ETL processes for data integration across trading systems.

Certificates

Venafi Certified Professional

Venafi Inc

2017

CISSP

ISC2

2016

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