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José Flores

He/Him · El Salvador

Senior Site Reliability Engineer

Open to work

CNCF contributor card

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About

Senior Site Reliability Engineer (SRE) and DevOps specialist with 15+ years in IT infrastructure, AWS cloud migration, Terraform, container orchestration, and CI/CD automation. Proven success in leading modernization projects and passionate about clo

Credentials

32 in total

Credential

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Experience

  • Site Reliability Engineer L3 (SRE/DevOps)Jobsity2022 to nowMcGraw-Hill Client: Modernized tier 1 application on AWS ECS after intermittent 504s; led P2 incident response and drove permanent fixes Delivered Terraform + CI/CD modernization with progressive Route 53 weighted cutover (15%→100%) Migrated observability to vendor-neutral OpenTelemetry for Java & .NET microservices on ECS Deployed centralized OpenTelemetry Collector routing to Tempo, Prometheus, and Loki with Grafana dashboards Managed Amazon EKS clusters with Terraform and ArgoCD, implementing GitOps workflows Increased deployment frequency by 40% with Blue-Green deployments and OIDC roles
  • Site Reliability Engineer (SRE/DevOps)Equifax2021 to 2022Supported digital transformation from on-prem to AWS with Terraform and Jenkins Designed generic Jenkins CI pipeline during Log4j event — 1,500+ successful runs redeploying 200+ microservices in ~2 weeks Prepared infrastructure for ~30TB data backup using Terraform, S3, and AWS Transfer Family
  • Infrastructure & Middleware Chief / DevOps Cloud EngineerThe Pagadito Group2019 to 2021› Delivered serverless-first AWS foundation for a platform supporting 40M+ users Led Kubernetes POC with on-premise cluster setup Built Python health-check automation for 40+ services Deployed and operated on-prem GitLab cluster; migrated 30+ repos from Subversion

Education

Open source

github.com/josefloressv (opens in a new tab)
GitHub contributions in the last yearGitHub
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CNCF contributor card

Data from the CNCFOpen on contribcard.cncf.io (opens in a new tab)

Skills

From 32 credentials
  • open source
  • thought leadership
  • aws cloud
  • cloud native
  • cloud security
  • devops
  • open source collaboration
  • amazon web services
  • aws
  • cloud computing
  • cloud migration
  • cloud native ecosystem
  • cloud storage
  • diversity in open source
  • event planning
  • kubernetes
  • networking
  • pub/sub
  • subject matter expert in cloud native
  • volunteering