CHUKWULETA CHIGAEMEZU CHARLES

Gaining hands-on experience in cloud infrastructure, automation, and CI/CD through practical labs and real-world projects. Focused on building scalable, secure, and efficient cloud solutions using AWS, GCP, Terraform, and Ansible.

• Designed and deployed a static website on AWS using Terraform, Ansible, and Docker as part of AltSchool’s practical cloud labs.
• Implemented version control with Git and automated builds using GitHub Actions and Jenkins.
• Strengthened Linux administration and networking skills through continuous lab exercises and peer collaboration.
• Developing problem-solving, teamwork, and DevOps workflow skills aligned with industry best practices.

Managed comprehensive website operations and maintenance for TNR Investment Limited, ensuring optimal performance, security, and user accessibility.

• Executed routine content updates and proactive bug fixes, ensuring 99% website uptime and seamless user experience for the investment platform.
• Implemented robust security updates and managed regular data backups, safeguarding critical information and maintaining system integrity.
• Analyzed website traffic and optimized SEO strategies, significantly increasing organic search visibility and user engagement.
• Resolved complex technical issues efficiently, minimizing downtime and supporting continuous operational flow for the digital presence.

As a beginner cloud engineer, I built a Linux-based user and file management system to simulate real-world multi-user permission handling. The system uses Linux commands to: Create and manage multiple users (Mary, Joseph, and John) Assign different file permissions (Read, Write, Execute) using setfacl Use getfacl to verify permission states Implement user-based role simulation and access policies This project demonstrates my foundational skills in working with Linux systems, managing users, handling permissions securely, and preparing for cloud-based system roles.

Description: Designed and deployed a highly available web application on AWS Cloud using Infrastructure as Code (Terraform). Implemented a complete CI/CD pipeline with Jenkins and GitHub Actions, enabling automated builds, testing, and deployments. Containerized the application using Docker and orchestrated it with Kubernetes to ensure scalability and fault tolerance. Key Contributions: Built and managed cloud infrastructure (VPC, EC2, S3, RDS, Load Balancers) with Terraform. Automated server provisioning and configuration management using Ansible. Deployed containerized services with Kubernetes for load balancing and scaling. Integrated monitoring and logging with Prometheus and Grafana for real-time visibility. Secured the infrastructure with IAM roles, SSL/TLS certificates, and firewalls. Outcome: Reduced deployment time by 70% through automation. Achieved zero-downtime deployments and improved system reliability. Enhanced team collaboration and code quality through version control and automated testing.

Deployed a web application on AWS using EC2 instances, automated setup with Ansible, configured NGINX, and implemented load balancing with a Classic Load Balancer. Also hosted the same app using Amazon S3 static website hosting to compare compute-based and storage-based deployment models.

Developed a comprehensive e-commerce website from concept to deployment, leveraging a full-stack approach to deliver a robust and user-friendly online shopping experience.