Senior DevOps Engineer at Parser Digital

Implemented a secure secrets as code solution. Designed and implemented automation solutions with event driven Lambdas using Bash and Python. Utilized infrastructure as code technologies such as Terraform for provisioning cloud resources. Monitored performance metrics of applications to identify potential issues before they become critical. Developed, maintained and managed CI and CD pipelines to automate the build, deployment, and testing of applications.

Site Reliability Engineer III at JP Morgan Chase & Co.

Contributed to the architecture, development, and maintenance of large-scale big data infrastructure and data lake solutions. Engineered a critical low-latency funds checking application, focusing on performance optimization and high availability. Designed and implemented comprehensive observability solutions (centralised logging, metrics, traces) using tools like Datadog, Dynatrace, Splunk, and OpenTelemetry across hybrid cloud environments (AWS & on-prem Kubernetes). Automated infrastructure provisioning and operational processes using Terraform, Python, and OpenRewrite; deployed containerised applications on self-managed Kubernetes clusters provisioned on AWS using Terraform. Championed Test-Driven Development to enhance code quality and platform reliability.

DevOps Consultant at Capgemini

Architected and deployed cloud-native solutions, including a greenfield platform built from scratch, leveraging Kubernetes (EKS), Docker, AWS Lambda, and Terraform to enhance scalability and reliability. Designed and implemented a solution to aggregate security signals from enterprise-scale client environments into a specified SIEM tool. Developed and optimised CI/CD pipelines (e.g., Jenkins, Spinnaker) integrating automated testing and deployment workflows for cloud infrastructure. Led infrastructure monitoring and incident response efforts, ensuring high platform availability through proactive monitoring and alerting. Collaborated with cross-functional teams to deliver secure and compliant high-performance cloud solutions. Championed Infrastructure as Code principles using Terraform for all deployments. Provisioned and managed multiple Azure environments using the Azure DevOps stack and Infrastructure as Code. Developed and deployed capabilities for an enterprise-scale SIEM solution

DevSecOps Engineer at Zaizi

Sole DevOps Engineer, responsible for designing, building, and maintaining the complete CI/CD environment (Jenkins, GitLab CI/CD pipelines, build machines) for a highly confidential client. Automated the provisioning and management of AWS cloud infrastructure using Terraform and relevant DevOps tooling. Engineered and deployed a fault-tolerant application onto a private Kubernetes cluster, managing deployments and optimising resources using Helm and Kustomize. Utilised Ansible for configuration management and automation of build, deployment, and operational tasks. Implemented Docker Swarm to orchestrate containerised applications, ensuring high availability. Collaborated closely with development teams to integrate DevOps practices seamlessly into project delivery cycles.

Cyber Security Engineer at Department for Work and Pensions

Led the migration of critical on-premises security infrastructure to AWS, including transitioning HSMs to AWS CloudHSM and implementing HashiCorp Vault for secrets management. Managed the migration, configuration, and maintenance of F5 load balancers and Palo Alto network firewalls within the AWS environment. Automated the configuration and management of critical network and security appliances using Puppet and scripting. Developed robust processes for the collection, transformation, and ingestion of logs from diverse sources into an enterprise SIEM solution. Implemented network and application monitoring solutions (e.g., using CloudWatch) to improve visibility and minimise downtime. Deployed, configured, and maintained Active Directory servers within the secure infrastructure. Implemented Linux system automation and configuration management using masterless Puppet. Contributed to the development and enforcement of cloud security best practices, vulnerability management, and incident r