DevOps Engineer
Freelancer
(Consumer goods and retail, 10-50 employees)
Skills
Experiened DevOps Engineer with proven track record in building and maintaining highly available, secure, and cost-effective cloud infrastructure solutions. I specialize in automating infrastructure provisioning, building CICD pipelines, deploying/managing containerized workloads and distributed solutions, and integrating production-grade observability into the solution stack. A great team player and self-motivated professional to work with
Project history
02/2020
-
11/2021
- Implemented the CI/CD pipeline with GitLab and AWS instance groups and migrated CI/CD to GitHub Actions with automated testing for PHP unit tests.
- Dockerized Laravel with a React front-end eCommerce application deployed to Docker Swarm multi-node cluster. Implemented global and replicated services for auto-scaling and auto-healing.
- Built CI/CD pipeline for AWS Lambda functions with IAM, CodePipeline, and GitHub.
- Migrated the Workwize application to the EKS Kubernetes cluster, implementing CI/CD with AWS Code Pipeline.
- Implemented CI/CD pipeline for workloads running in EKS and GKE using Cloud Build and CodePipeline tools in AWS and GCP. Scaled and secured Kubernetes applications.
- Built scalable NGINX-based reverse proxy solution to let the API end users whitelist egress traffic with reserved static IP address space. Built a terraform module to offer service as an add-on feature.
- Resolved scaling issues due to external API calls (slow or dead response without SLAs). Using OpenCensus, I exposed custom metrics (PHP-FPM pool usage) to cloud monitoring and utilized them in autoscaling policies.
- Created ansible roles and integrated with Terraform for single stack provisioning and application configurations. Automated configuration management with Python, Bash scripts.
- Optimized performance for CouchDB database instance with resharding and tweaking functions.
- Build observability into application using Google Cloud monitoring, Cloud Logging, Dashboards and Alerting policies for SLI deviations.
Certifications
Local Availability
Only available in these countries:
Pakistan
