SHYAMALA S
Bangalore
Summary
DevSecOps Engineer with 7 years of experience, along with Certified Kubernetes Administrator (CKA), AWS Certified Machine Learning Engineer and Certified Kubernetes Application Developer (CKAD) certifications. Specialized in designing cloud-native architectures, managing large-scale Kubernetes clusters, and building fully automated CI/CD pipelines. Proficient in EKS, Helm, Terraform, GitLab/Jenkins pipelines, Argo CD, Docker, and Linux administration. Experienced in observability and monitoring using Datadog, CloudWatch, and Prometheus. Proven track record of troubleshooting complex production issues, optimizing cloud costs, improving system reliability, and delivering secure, scalable deployments across microservices-based applications.
Overview
7
7
years of professional experience
Work History
Senior Infrastructure Engineer
Publicis Sapient
Bengaluru, IN
10.2023 - Current
- Worked extensively in Linux-based environments, supporting CI/CD servers, Jenkins build agents, and AWS workloads while performing shell-level administration, debugging, and operational troubleshooting.
- Developed and maintained BASH/Shell scripts to automate build, deployment, validation, and operational workflows across Jenkins pipelines and AWS environments.
- Build and operate end-to-end ML/AI pipelines (data → training → deployment → monitoring).
- Automate CI/CD for ML/AI with Jenkins, integrate ML flow for tracking and registry.
- Deploy scalable batch and online inference systems using Docker and Kubernetes.
- Implement observability for model.
- Manage streaming pipelines with Kafka.
- Ensure secure, high-quality code execution for user-submitted scripts.
- Lead Agent & Foundational Model Operations - integrate APIs like GPT Variants, manage RAG pipelines and vector stores, handle prompt/tool management, caching, routing, and guardrails.
- Collaborate with product, legal, and security teams to ensure compliance and responsible model use.
- Designed, configured, and supported end-to-end CI/CD pipelines using Jenkins, including parameterized jobs, environment-based promotions, automated validations, and CloudFront cache invalidation processes.
- Implemented Infrastructure as Code (IaC) using Terraform to provision and manage AWS services including EC2,S3,EKS,API Gateway,CloudFront, Route53, ACM, Lambda@Edge, Security Groups, and VPC components.
- Strong hands-on experience with GitOps practices using ArgoCD for automated, declarative deployments to Kubernetes environments and multi-environment workload promotions.
- Worked on DevSecOps & Mlops workflows by integrating security controls, compliance checks, image scanning, IAM hardening, and least-privilege policies throughout the delivery pipeline.
- Used Bitbucket and Git for source control, applying Git Flow branching strategies, handling PR reviews, rebasing, and resolving complex merge conflicts.
- Managed and administered Kubernetes clusters (EKS) including deployment, scaling, network policies, Helm chart management, and workload optimization.
- Developed and deployed applications using Helm, automated rollouts/rollbacks, and maintained enterprise-grade deployment pipelines on EKS.
- Implemented GitOps workflows with ArgoCD for continuous delivery, environment drift detection, and application state management.
- Used JIRA for story tracking, sprint execution, and task prioritization, and Confluence for maintaining technical documentation, deployment guides, and operational runbooks.
- Collaborated closely with developers, QA, and product teams to support application changes, analyze impact, meet delivery deadlines, and ensure operational readiness.
DevOps Consultant
Dimension Pvt.Ltd
01.2019 - 10.2023
- Built CI/CD pipelines with Jenkins, GitHub.
- Automated test infrastructure using Terraform, Docker, and Kubernetes.
- Designed and implemented CI/CD pipelines to streamline software deployment processes.
- Automated infrastructure provisioning using Terraform.
- Monitored system performance and resolved issues to ensure high availability of applications.
- Collaborated with development teams to enhance application reliability and performance.
- Led migration projects to cloud environments, optimizing resource utilization and cost.
- Developed monitoring solutions using Prometheus and Grafana to visualize system health.
- Improved code deployment efficiency by automating processes with CI/CD pipelines.
- Maintained version control systems like Git or SVN for seamless collaboration among developers and engineers during project lifecycles.
- Designed and implemented containerization strategies using Docker and Kubernetes, improving resource utilization and management.
- Monitored automated build and continuous software integration process to drive build/release failure resolution.
- Automated manual tasks through scripting languages such as Python or Shell, boosting team productivity levels.
- Contributed to the creation of a DevOps culture within the organization, leading to increased agility and cross functional collaboration.
- Coordinated deployments of new software, feature updates and fixes.
- Streamlined deployment processes using CI/CD pipelines, enhancing software release efficiency.
- Implemented infrastructure as code with Terraform, improving consistency across environments.
Education
Bachelors of Engineering - EEE
Rajeev Institute of Technology
Hassan, KA, INDMasters Of Science - Information technology
Assam Don Bosco University
INDSkills
- AWS
- Docker
- Kubernetes
- Sonar
- Terraform
- CloudFormation
- Git
- GitLab
- Bitbucket
- EC2
- S3
- IAM
- VPC
- EKS
- ECR
- CloudTrail
- CloudWatch
- AWS Event Bridge
- AWS SageMaker
- AWS Bedrock
- AWS Code Guru
- Jenkins
- GitLab CI
- Grafana
- Prometheus
- Datadog
- Bash
- Python
- PostgreSQL
www.linkedin.com/in/shyamala-s-173382251
Timeline
Senior Infrastructure Engineer
Publicis Sapient
10.2023 - Current
DevOps Consultant
Dimension Pvt.Ltd
01.2019 - 10.2023
Bachelors of Engineering - EEE
Rajeev Institute of Technology
Masters Of Science - Information technology
Assam Don Bosco University