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Bishoy Sefen

AWS (Amazon Web services) Developer



Senior DevSecOps Engineer


Freelance3/2022 - 11/2022
  1. Unified accesses through Okta and integrated it with AWS SSO, QuickSight, K8s dashboards, Cloudflare, and GitHub. Set up Cloudflare's Zero Trust network to secure internet access for employees and authorize access to the VPCs on AWS. Implemented role-based access control and encryption at rest for all persistent services: ElastiCache/Redis, RDS/Postgres, Elasticsearch, RabbitMQ, and S3. Configured AWS security services: CloudTrail, GuardDuty, Inspector, WAFV2, and Config. Used SSM for authorizing and auditing access to EC2. Set up monitoring, alerts, and centralized logs with CloudWatch and Datadog.


German University in Cairo

Computer Science and Engineering

Master's DegreeClass of 2015


DevOpsAWSKubernetesDockerSecurity perimeterVirtual networksProtecting dataTracking security stateAWS LambdaAWS Elastic Compute (EC2)


Senior-level5-8 years

Hourly rate


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