Ubertas Consulting

• Designed and deployed a high-performance, well monitored and secure Kubernetes cluster on AWS processing 80,000+ messages per minute using Terraform, Helm and KEDA autoscaling.
• Performed end-to-end migration of critical aviation workloads to AWS with emphasis on instant failover leveraging Windows Cluster Failover Manager, AlwaysUp, IBM DB2 and pacemaker, Terraform and Ansible.
• Designed and implemented a data lake for a retail client, consolidating sales data across EMEA to optimize stocking decisions, using AWS Step Functions, Glue, Athena, S3, and CloudWatch.
• Executed large automated live database migration for a large UK telecommunications client leveraging AWS Step Functions, Lambda, Elastic Container Service and cross-account IAM.
• Implemented a data warehouse for a retail client, integrating multiple sources, including GCP BigQuery and Fivetran, into Amazon Redshift to enable data-driven insights.
• Collaborated with client teams to conduct a cost audit on their infrastructure, presenting optimizations that reduced AWS costs by 40%.

AND Digital

• Resolved a priority one incident for a client's infrastructure configured with Google Ads costing £300,000 per week.
• Wrote IaC for retail client's data platform's core infrastructure using Terraform and adhering to data mesh principles, deploying resources in AWS and Snowflake.
• Assumed responsibility for the platform security of a banking application by implementing stringent RBAC, automated virus scanning for files, network policies, and secret management protocols.
• Refactored a complex process using Terraform, Python, Apache Airflow, SQL, and GCP resulting in cost savings of £2,000 per month.
• Designed and implemented scalable and highly available infrastructure for a three-tier web application on AWS using IaC (CloudFormation) and GitLab CI/CD pipelines.