About

Eric Ngigi is a cloud and DevOps engineer building cost-aware infrastructure and practical AI automation for small businesses. Case studies, runbooks, and measured results.

Hi, I’m Eric

I’m a cloud and DevOps engineer based in Nyeri, Kenya (East African Time). I help small businesses and agencies run reliable infrastructure without overspending, and I’m building toward cloud roles that combine infrastructure with practical AI automation.

What I’m working on now

I’m migrating a client’s multi-site WordPress hosting environment from Windows to Linux. I’m documenting the baseline measurements, cost comparison, editor access model, and recovery testing as I go. [Link the case study here once the first post is published.]

How I work

I start with the business problem, not the tool. Before I build anything, I ask:

  • What does the problem cost today?
  • What would a failure cost?
  • Is there a simpler or cheaper option that works?
  • Does this need AI at all?

Every project I publish includes the constraints, the options I considered, the tradeoffs I made, and the measured results, including what went wrong.

Skills

Hands-on (AWS)

  • Compute and containers: EC2, ECS, ECR, Lambda
  • Security: KMS (encryption keys), IAM
  • Networking: VPC, security groups, ALB, Route 53, CloudFront
  • Storage and data: S3, RDS
  • Observability: CloudWatch

Hands-on (tooling)

  • Terraform and infrastructure as code
  • CI/CD with GitHub Actions
  • Linux and Bash scripting
  • Hugo and Cloudflare (this site)
  • Plesk and WordPress hosting

Working knowledge

  • MySQL administration and WordPress database migrations
  • Web server configuration (Apache / Nginx / IIS rewrite rules)
  • Backup and restore planning (RTO / RPO)
  • Cost estimation for cloud workloads
  • Git branching and pull request workflows

Currently learning

  • LLM APIs (for example Amazon Bedrock) and when AI is worth the cost
  • RAG evaluation: building test question sets and measuring accuracy
  • Cost-per-request modeling for AI workloads
  • Monitoring and alerting for small production systems

Experience

  • Freelance cloud and hosting work via Upwork:

Education and certifications

What I’m looking for

I’m open to cloud engineer, DevOps engineer, and junior platform engineer roles, remote or hybrid from Nairobi, Kenya (EAT, UTC+3), available immediately.

I’m most interested in teams where I can work on:

  • Infrastructure as code and CI/CD pipelines
  • Migrations, hosting reliability, backup and recovery
  • Cost-aware cloud design, and AI automation where it pays off

I’m happy to start with a short call or a small paid trial task. The quickest way to see how I work is my resume and the case studies on this site. You can reach me at ericmosesngigi@gmail.com.

Get in touch

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