Caleb Ache Enedomo Email & Phone Number

Canada

United Kingdom

• Planned, designed, and implemented a secure and resilient multi-account AWS infrastructure with Terraform to support a global multi-tenant environment, incorporating security best practices from the initial design phase.
• Managed and orchestrated microservices-based applications securely using AWS services such as API gateway AWS Fargate, and Amazon ECS, with a focus on secure communication and data protection.
• Established comprehensive monitoring and logging solutions using tools like CloudWatch, Guardrails, Dynatrace and HoneyComb to detect and respond to security incidents in real-time, and developed incident response.
• Designed, built, and maintained efficient CI/CD pipelines using GitHub actions facilitating seamless application deployments and reducing deployment errors by 50%.
• Secured infrastructure on AWS to prevent unauthorized access with AWS SSO, Service control policies, Security Hub, and IAM for NIST CSF sp800-53, PCIDSS, CIS AWS Foundation Benchmark and ISO 27001 security standards.
• Implemented encryption mechanisms (AWS KMS key, secrets manager) to protect data at rest and in transit, focusing on secure key management and data encryption best practices in cloud environments.

Nigeria

• Developed CI/CD pipelines (Jenkins, GitLab CI ) to automate the build, test, and deploy applications to AWS Cloud and Azure.
• Set up comprehensive monitoring and alerting systems to help identify and resolve issues before it impacts users, maintain high availability and meeting product SLA with Dynatrace, AWS CloudWatch and Slack Channels to.
• Define and manage infrastructure resources in multi-AZ, multi region, Hybrid and multi-Cloud for redundancy, autoscaling, load balancing and automated failover mechanisms to ensure high availability during peak periods.
• Documented all incidents and their resolutions, and updated runbooks and automation scripts based on findings.
• Improved reliability, reduced downtime, and enhanced the overall efficiency of engineering teams by Setting up alerts for potential issues and automatic recovery from failures.
• Ensured systems handle increased demand and utilize resources efficiently without performance degradation, optimizing costs through capacity planning.

Nigeria

• Installed NGINX Ingress Controller, CertManager, and Let's Encrypt using Helm charts to manage HTTP/HTTPS traffic, automate the management and issuance of TLS certificate, and enhance security.
• Set up Centralized monitoring and logging systems with DataDog and Azure Monitor that provide unified insights into system performance and health.
• Created Azure YAML pipelines to deploy to App services, Azure VMs, on prem servers, and AKS reducing deployment time to 5 mins.
• Developed PowerShell automation script and ansible playbooks to disable print spooler services on provisioned Windows servers, restrict remote access and applied latest security patches to safeguard against the print.
• Resolved issues across all environments by actively participating in war room sessions and being available for on-call rotations, ensuring system stability and minimizing downtime.

Nigeria

• Configured new servers for production by installing dependencies for smooth running and deployment of services.
• Set up CI/CD to deploy to on premise servers with Azure DevOps to reduce deployment time to 5 minutes.
• Manually set-up Azure Virtual networks, AKS, App services, MSSQL Database, Azure key vault and API management.