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Nyarari Ejiofor

@nyarariejiofor

Message

Senior Site Reliability & Cloud Platform Engineer optimizing scalable cloud-native systems.

Kenya

Message

What I'm looking for

I seek a role where I can lead cloud reliability initiatives, mentor engineers, automate infrastructure, and drive high-availability, cost-efficient systems in a collaborative, growth-focused company.

I am a Senior Site Reliability and Cloud Platform Engineer with over five years designing, automating, and maintaining scalable cloud-native systems across hybrid and GCP environments. I specialize in Kubernetes cluster management, infrastructure automation with Terraform and Ansible, observability and self-healing infrastructure, and have a proven record optimizing infrastructure to reduce costs and deployment risk in fintech and SaaS settings.

I drive technical mentorship and cross-functional collaboration to raise team productivity and operational excellence, and I have led migrations, created reusable Terraform modules, implemented CI/CD pipelines, and improved observability to reduce MTTD and MTTR while increasing resource utilization and cost efficiency.

Experience

Work history, roles, and key accomplishments

Current

Senior Site Reliability Engineer

Current

Nathan Digital

Mar 2024 - Present (1 year 8 months)

Redesigned cloud-native infrastructure on GKE to reduce GCP Compute Engine expenses by 45% and automated environment provisioning for HRMS/CRM/ERP applications, eliminating manual bottlenecks and enabling unlimited automated environments per engineer. Implemented observability (Prometheus, Grafana) reducing MTTD by 50% and developed reusable Terraform modules for GKE/EKS.

GCP GKE Terraform Python Prometheus Grafana Kubernetes BASH Infrastructure as Code

DevOps / Site Reliability Engineer

Atlancis Technologies

Nov 2021 - Feb 2024 (2 years 3 months)

Led migration of 41 enterprise applications to a hybrid cloud (GCP, AWS, OpenStack), improving application optimization by 32% and resource utilization by 46%, automated deployments with Ansible and built CI/CD pipelines to accelerate delivery. Implemented security/compliance (PCI-DSS, ISO 27001) and centralized logging/monitoring to reduce MTTR.

Ansible OpenStack GCP AWS Jenkins GitHub Actions ELK Prometheus CI CD

Backend Developer (Contract)

Optica Kenya

Mar 2021 - Nov 2021 (8 months)

Developed a delivery-tracking application, implemented RESTful APIs and managed databases to ensure accurate data storage and cross-browser compatibility. Delivered backend features across the contract period to support logistics workflows.

REST APIs Backend Development Databases SQL Cross Browser Testing Version Control