Swapna D
Site Reliability Engineer | DevOps | Cloud | AWS | Kubernetes | Terraform | CI/CD | Docker | Automation | Ansible | JIRA | Git &GitHub | Prometheus | Production Systems| ETL | DataEng | SQL | QA Testing| PySpark | Glue
Salary / Daily rate
Silverstone, Towcester NN12, UK
Freelance, open to permanent contract
Can come onsite
Skills
About me
Intro
I am a Site Reliability Engineer with 5+ years of experience working in production-scale cloud environments across AWS and Kubernetes platforms. I specialise in building reliable, scalable, and automated infrastructure using Terraform (Infrastructure as Code), CI/CD pipelines, and cloud-native technologies. Currently supporting high-availability OTT streaming systems, I work on Kubernetes cluster management, production incident handling, observability improvements, and infrastructure automation. I have hands-on experience with Jenkins, GitHub Actions, Prometheus, Grafana, and New Relic to ensure system health, performance, and reliability. My focus areas include: • AWS cloud infrastructure design and support • Kubernetes production workload management • Infrastructure as Code (Terraform) • CI/CD pipeline automation (Jenkins, GitHub Actions) • Monitoring and observability (Prometheus, New Relic) • Incident management and 24/7 production support • Reliability engineering and system scalability I enjoy improving deployment processes, enhancing system stability, and working closely with engineering teams to deliver resilient and high-performing systems. I am currently open to Junior to Mid-Level Site Reliability Engineer, DevOps Engineer, and Platform Engineer opportunities within the UK.
Work experience
Site Reliability Engineer
Sky
Jan 2025 - Present
1 year 10 months
London, UK
Key Responsibilities: • Managed production Kubernetes clusters ensuring scalability and high availability • Implemented Infrastructure as Code using Terraform to provision and standardise AWS environments • Built and maintained CI/CD pipelines using Jenkins and GitHub Actions • Enhanced monitoring and observability using Prometheus, Grafana, and New Relic
Site Reliability Engineer
Pearson
Aug 2022 - Dec 2024
2 years 5 months
Greater London, England, United Kingdom
AWS Engineer | Pearson | Aug 2022 – Dec 2024 Designed and maintained production AWS infrastructure using Terraform (VPC, EC2, IAM, Auto Scaling, S3). Developed CI/CD pipelines in Jenkins to automate deployments across development and production environments. Containerised applications using Docker and deployed workloads to Kubernetes clusters, improving scalability and performance. Implemented monitoring and alerting using CloudWatch and Grafana to enhance infrastructure visibility and system health tracking. Supported production incident response and root cause analysis to maintain service reliability. Environment: AWS, Terraform, Jenkins, Kubernetes, Docker, CloudWatch, Grafana, Linux
Cognizant
Mar 2017 - Mar 2022
5 years 1 month
Indianapolis, IN, USA
DevOps Engineer
Jan 2020 - Mar 2022
2 years 3 months
Indianapolis, IN, USA
QA DATA Test Analyst
Mar 2017 - Dec 2020
3 years 10 months
Indiampalayam, Tamil Nadu 638454, India
Education
Jawaharlal Nehru Technological University Hyderabad (JNTUH)
Bachelor's degree, Information Technology
Licenses & certifications
AWS Certified Solutions Architect
Issued: May 2026