Open to opportunities

Isaac Aderonmu

@isaacaderonmu

Message

Senior Site Reliability Engineer specializing in cloud infrastructure and cost optimization.

United Kingdom

Message

What I'm looking for

I seek a senior SRE/Cloud role focused on reliable, scalable multi-cloud platforms, automation, mentorship, and measurable cost optimization.

I am a Senior Site Reliability Engineer with deep expertise in multi-cloud infrastructure, Kubernetes, and cloud cost optimization. I have led deployments that delivered 99.90% uptime across numerous client environments and built tooling to streamline DevOps processes.

My background spans full-stack engineering and SRE, with hands-on experience instrumenting applications across .NET, Java, PHP, Python, JavaScript, and TypeScript to capture metrics, logs, and traces. I consistently apply industry best practices to improve reliability and observability.

I have designed and maintained CI/CD pipelines, Helm charts, and managed Kubernetes clusters, delivering performance gains and disaster recovery with zero data loss. I also reduced cloud spend by 70% through strategic workload adjustments and platform improvements.

I mentor and train engineers and students, having led full-stack sessions and developed reusable code templates and documentation to scale learning and operational excellence. I hold the Google Professional Cloud Architect certification and a B.Sc. in Mechanical Engineering.

Experience

Work history, roles, and key accomplishments

Current

Senior Site Reliability Engineer

Current

Deimos

Jul 2022 - Present (3 years 3 months)

Pioneered deployment of highly available multi-cloud applications achieving 99.90% uptime across a dozen clients; managed multiple Kubernetes clusters and instrumented polyglot services for metrics, logs and traces. Implemented cloud cost optimizations that reduced spend by 70% and contributed to a proprietary DevOps tooling effort.

Kubernetes AWS Prometheus Grafana Docker Helm Terraform Monitoring Cost Optimization

Full Stack Session Lead

Udacity

Jun 2022 - Sep 2022 (3 months)

Mentored and trained 100+ students in full-stack development using Python and JavaScript; developed and maintained code templates and documentation used by 4,000+ learners to accelerate skill acquisition.

Python JavaScript Mentoring Curriculum Development Git Code Review Troubleshooting

Software Engineer

Datopian

Jan 2021 - Jun 2022 (1 year 5 months)

Maintained and optimized client Kubernetes workloads and built CI/CD pipelines and Helm charts enabling reliable deployments; resolved production incidents with average time-to-resolution under one hour and reduced application latency by 60% through legacy refactors.

Kubernetes Helm CI CD Gitlab CI Docker PostgreSQL Monitoring Incident Response Performance Optimization

Full Stack Developer

TomationNg

Jan 2020 - Dec 2020 (11 months)

Refactored a legacy monolith into microservices to reduce end-to-end latency by 40% and implemented GitHub workflows to automate deployments, cutting time-to-release by 66%.