Homepage - Abednego Audu - DevOps Engineer Portfolio

Abednego's Portfolio

Professional DEVOPS engineer

I build reliable cloud platforms that ship faster, scale safely, and cost less. A DevOps Engineer specializing in AWS, Kubernetes, Terraform, CI/CD, observability and cost optimization. I turn ideas into production-ready systems with secure-by-default pipelines and rock‑solid infrastructure.

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Core Skills

Scripting & Programming:

Python, Bash, Go(basic), YAML, Groovy

Infrastructure

Docker, Kubernetes, Terraform, Ansible, Helm, GCP, Azure, AWS Services

Infrastructure

Docker, Kubernetes, Terraform, Ansible, Helm, GCP, Azure, AWS Services

CI/CD & Release Management:

GitHub Actions, GitLab CI, Jenkins, ArgoCD, Spinnaker

Monitoring & Logging

Prometheus, Grafana, ELK Stack, Loki, Cloudwatch, Opsgenie, Newrelic

Datastores & Messaging

PostgreSQL, MySQL, MongoDB, Redis SQS/SNS, Kafka Backups, PITR, migrations

Job experience

experince

HelloFresh

Nov 2024 – Present

DevOps Engineer
• Built and managed AWS infrastructure using Terraform (VPC, EKS, IAM) to support containerized workloads, enhancing multi-cloud
platform flexibility
• Created CI/CD pipelines with GitHub Actions and Jenkins, embedding security practices and reducing manual deployment effort by 40%
• Containerized services with Docker and deployed them to Kubernetes for consistent environments
• Implemented monitoring with Prometheus and Grafana, improving visibility into system health and application performance by 35%
• Acted as incident commander during production issues, leading response sessions, coordinating fixes, and driving postmortems
• Worked closely with operations and engineering teams to improve reliability through automation

Admcloudtech Estonia

Sep 2021 – Nov 2024

DevOps Engineer

Automated infrastructure setups and CI/CD pipelines using Terraform and AWS Code Pipeline, reducing overhead by 50%.
Enforced AWS security best practices to mitigate security risks.
Directed incident response efforts and conducted postmortem analyses, reducing MTTR by 45%.
Facilitated internal workshops and produced detailed documentation, enhancing engineering self-sufficiency.

Ehealth4everyone Nigeria

Mar 2019 – Aug 2021

DevOps Engineer

Streamlined automated deployments with Jenkins and Ansible, lowering release failures.
Constructed multi-region AWS environments using Terraform to achieve 99.9% uptime and cut costs by 25%.
Managed critical production incidents to improve platform resilience and reduce downtime.
Crafted comprehensive monitoring dashboards and alerts, shortening system failure response times.

Sundimension Nigeria

Jan 2018 – Feb 2019

DevOps Engineer

Provisioned AWS infrastructure with Terraform and Ansible, reducing setup time by 50%.
Optimized CI/CD pipelines with Jenkins and GitLab CI, accelerating release cycles by 70%.
Implemented an ELK monitoring stack, enhancing incident resolution efficiency by 40%.
Introduced disaster recovery automation techniques, reducing recovery time by 60%.