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I am Swapna Desineni, a results-driven IT professional with 9 years of experience, including 5 years in SRE/DevOps engineering focusing on configuration, automation, and release management across multi-environment platforms. I also bring 3+ years of QA testing experience in enterprise data warehousing for the banking domain, collaborating with cross-functional teams to improve reliability, performance, and data integrity.…I am Swapna Desineni, a results-driven IT professional with 9 years of experience, including 5 years in SRE/DevOps engineering focusing on configuration, automation, and release management across multi-environment platforms. I also bring 3+ years of QA testing experience in enterprise data warehousing for the banking domain, collaborating with cross-functional teams to improve reliability, performance, and data integrity.

Swapna Desineni

DevOps Developer, Full Stack Developer, Cloud Developer, +3

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I am Swapna Desineni, a results-driven IT professional with 9 years of experience, including 5 years in SRE/DevOps engineering focusing on configuration, automation, and release management across multi-environment platforms. I also bring 3+ years of QA testing experience in enterprise data warehousing for the banking domain, collaborating with cross-functional teams to improve reliability, performance, and data integrity.…I am Swapna Desineni, a results-driven IT professional with 9 years of experience, including 5 years in SRE/DevOps engineering focusing on configuration, automation, and release management across multi-environment platforms. I also bring 3+ years of QA testing experience in enterprise data warehousing for the banking domain, collaborating with cross-functional teams to improve reliability, performance, and data integrity.

Available to hire

I am Swapna Desineni, a results-driven IT professional with 9 years of experience, including 5 years in SRE/DevOps engineering focusing on configuration, automation, and release management across multi-environment platforms.

I also bring 3+ years of QA testing experience in enterprise data warehousing for the banking domain, collaborating with cross-functional teams to improve reliability, performance, and data integrity.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Work Experience

SRE Engineer at Insight Global Services UK Ltd

January 1, 2025 - Present

Supported the Software Defined Streaming (SDS) platform powering OTT channels for Sky GO, NOW, Sky Q, and Sky Sports. Set up and managed Kubernetes clusters across on-prem and cloud, automated CI/CD pipelines with Jenkins and Terraform, and ensured reliable media delivery via Akamai CDN. Containerized services with Docker, implemented monitoring via Grafana/Prometheus, integrated Lambda with CloudWatch for automated workflows, and contributed to runbooks and incident response. Ensured high availability through redundancy and capacity planning; collaborated with cross-functional teams to troubleshoot streaming issues and improve platform observability.

SRE Engineer at Click Technologies Pvt Ltd

August 1, 2022 - December 1, 2024

Designed and maintained production-grade AWS infrastructure (VPC, EC2, IAM, Auto Scaling, S3) using Terraform; built and optimized CI/CD pipelines in Jenkins; deployed and managed containerized workloads on Kubernetes; implemented monitoring/observability with CloudWatch and Grafana; participated in incident response and capacity planning to ensure high availability.

AWS DevOps Engineer

August 1, 2022 - December 1, 2024

Defined AWS Security Groups; implemented Terraform IaC with execution designs, resource graphs, and change automation. Created CloudWatch alerts and auto-scaling configurations; managed configuration with Ansible; configured CI/CD pipelines with Jenkins; created S3 buckets and lifecycle policies (including Glacier) for storage and backups. Containerized applications with Docker and deployed via Kubernetes; implemented monitoring using Splunk, Grafana, and Prometheus. Deployed Azure IaaS/VNet configurations and cloud services into secure VNets and subnets; performed infrastructure migrations using CloudFormation; automated deployment scripts via Python and shell scripting; integrated with Nexus for artifact management. Worked in Agile environments with Jira.

AWS DevOps Engineer

January 1, 2020 - March 1, 2022

Defined AWS Security Groups acting as virtual firewalls that controlled the traffic allowed to one or more AWS EC2 instances. Created CloudWatch alerts for instances and used them in Auto Scaling launch configurations. Configured and maintained Jenkins to implement the CI/CD pipeline. Created S3 buckets and managed policies for buckets and used S3/Glacier for storage and backups. Created containerized and customized software using Docker to manage and deploy applications. Configured and managed monitoring and alerting using Prometheus and Grafana, improving system visibility and reducing incident response time. Troubleshot production issues including pod failures, disk pressure, node scaling issues, and pipeline failures to ensure high availability.

AWS DevOps Engineer at Cognizant Technology Solutions

January 1, 2020 - March 1, 2022

Defined AWS security groups; created CloudWatch alerts for EC2/Auto Scaling; configured Jenkins to implement CI/CD; created S3 buckets and managed bucket policies; containerized applications with Docker; configured Prometheus and Grafana for system monitoring; troubleshooted production issues and supported RCA activities.

DevOps Engineer at Click Technologies Pvt Ltd

January 1, 2019 - March 1, 2022

Extensively worked on Terraform modules for IaC; built and maintained Jenkins pipelines to drive microservices builds to Docker registry and deploy to Kubernetes; authored Dockerfiles and managed images; implemented CD pipelines with Jenkins across multiple Kubernetes clusters; managed artifacts with Nexus; used Ant, Maven for builds and Python/Shell scripts for automation. Implemented Ansible playbooks and roles for automated deployment, SRE, self-service provisioning. Monitored with Splunk and Grafana; configured Nagios for infrastructure monitoring; performed system administration on Linux (RHEL/CentOS) and Windows; managed Jira/Bitbucket workflows.

ETL Test Analyst at Cognizant Technology Solutions

March 1, 2017 - December 1, 2018

Performed end-to-end ETL validation across Data Landing Zone (DLZ), staging, DWH, and Data Mart to ensure data movement accuracy. Validated source-to-target mappings, transformation logic, and business rules; conducted DWH table reconciliation, null/duplicate analysis, and data quality checks. Validated BI reports and dashboards against DWH outputs and KPIs; created SQL queries for data validation; tracked defects in JIRA; validated incremental/historical loads and CDC scenarios; verified KPI calculations and data quality across the pipeline.

QA Test Analyst at Cognizant Technology Solutions

March 1, 2016 - December 1, 2019

Performed end-to-end ETL validation across Data Landing Zone (DLZ), staging, Data Warehouse (DWH), and Data Mart layers; analyzed business requirements and transformation logic; validated data extraction, transformation, and loading with SQL; verified BI reports by comparing KPI calculations against DWH data; collaborated with data architects, BI developers, and business analysts to ensure data accuracy.