Merada Nunjam

 I have set up EC2 instances for web applications, configured Auto Scaling Groups (ASGs) for dynamic scaling, managed security settings for secure access, and used Elastic Load Balancers (ELB) to distribute traffic for high availability.

 I have set up S3 buckets for storing unstructured data, implemented lifecycle policies for cost optimization, used S3 for static website hosting with redirects, and integrated S3 with Lambda for automated processing upon object uploads

 I created custom VPCs to isolate environments, configured private subnets for databases and public subnets for app servers, managed routing, gateways, and VPNs for secure cloud-on-prem connections, and set up VPC peering for cross-region communication

 Implemented Lambda for serverless computing, processing data in real-time with S3 events. With RDS, I've managed relational databases and ensured high availability.

 Together with my team we have written CloudFormation templates to provision EC2 instances, VPCs, security groups, and more, enabling easy environment replication.

Integrated

CloudFormation with CI/CD pipelines for automated infrastructure deployment, used StackSets for managing resources across multiple AWS accounts and regions, and integrated with IAM and Lambda for fully automated deployments.

 As a team we created IAM roles and policies to enforce least privilege access, managed federated identity access via SSO or third-party providers, set up multi-factor authentication (MFA) for sensitive accounts, and assigned policies to EC2 instances, Lambda functions, and other services to limit access to necessary resources.

 I have used ECS to manage Docker containers for microservices, configured clusters with EC2 and Fargate, set up load balancing with ALB for traffic routing, and leveraged CloudWatch for container monitoring and scaling.

 I am skilled in troubleshooting, as demonstrated when I resolved the Snack pod exhaustion issue we encountered. The architects, while designing our clusters, did not follow best practices and instead used the load balancer for outbound traffic, which led to the Snack pod exhaustion issue. I identified the problem, resolved it, and documented the solution in Confluence for onboarding purposes

 I support my team by working as a 24/7 incident response engineer – EOD

• Automating infrastructure provisioning using tools like Terraform and CloudFormation
• Managing cloud environments -AWS
• Implementing CI/CD pipelines with Jenkins, GitLab, 
• Containerization with Docker, Kubernetes orchestration
• Monitoring and optimizing cloud resources for performance and cost efficiency
• Ensuring security compliance and incident response
• Collaborating cross-functionally with developers to streamline deployments
• Troubleshooting and resolving infrastructure and application issues 
• Ensuring task completion and documentation

• Computer Diploma Trustech School of Technology & Management, Buea – Cameroon, October 2018 – June 2021
• Executive Masters In International Politics - CERIS Brussels : October 2014 – June 2016
• BSc Law and Political Science -University of Dschang Cameroon: October 2008 – June 2001
• Computer Hardware, Software and CISCO Programing Management: Lukemef Computer, Limbe- Cameroon - 2001-2002 

CERTIFICATIONS

• Professional Scrum Master II (PSM II) - Ongoing
• Agile Practitioner (PMI-ACP) – 2022
• Professional Diploma in DevOps and Cloud Engineering - 2022