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Yair SinecioYS
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Yair Sinecio

@yairsinecio

Cloud & DevOps Engineer at CITI securing AWS infrastructure and helping implement multi-region disaster recovery.

Mexico
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At CITI, I manage AWS infrastructure for six clients, including approximately 50 ECS services. I strengthen security through least-privilege IAM, container hardening, CVE remediation, and secure networking.

I build and maintain version-controlled CloudFormation stacks and execute weekly Azure DevOps releases. I also deploy and maintain GKE production workloads.

At CITI, I helped design and implement AWS multi-region disaster recovery using EFS replication, standby infrastructure, DNS routing, and failover tests.

I'm building SignalOps, a multi-tenant AWS Cloud Security Posture Management SaaS. It uses read-only cross-account IAM access to run configuration checks and provide prioritized findings with remediation guidance.

Experience

Work history, roles, and key accomplishments

BA

Cloud Infrastructure Specialist

bit2bit Americas

Aug 2023 - Jun 2025 (1 year 10 months)

Used Wiz to identify and track cloud security vulnerabilities and investigated incidents with Datadog. Implemented security and compliance controls through Drata to support ISO/IEC 27001 certification readiness.

Education

Degrees, certifications, and relevant coursework

UQ

Universidad Politécnica de Querétaro

B.Eng., Mechatronics

Bachelor of Engineering in Mechatronics from Universidad Politécnica de Querétaro.

AW

AWS

AWS Certified DevOps Engineer – Professional, Cloud Computing

AWS Certified DevOps Engineer – Professional certification.

AW

AWS

AWS Certified Solutions Architect – Associate, Cloud Computing

AWS Certified Solutions Architect – Associate certification.

MI

Microsoft

Microsoft Certified: Azure Administrator Associate (AZ-104), Cloud Computing

Microsoft Certified: Azure Administrator Associate (AZ-104) certification.

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