KARISHMA B R
Bengaluru
Summary
Senior Infrastructure Engineer with 6+ years of experience in architecting and managing Kubernetes-based production platforms on AWS. Specializes in Infrastructure as Code, GitOps, CI/CD automation, and distributed systems. Demonstrated ability to enhance deployment velocity, optimize cloud costs, and ensure high uptime across critical environments.
Overview
6
6
years of professional experience
Work History
Senior Infrastructure / DevOps Engineer
Uniphore Software Systems
Bangalore
03.2022 - Current
- Architect and manage 5+ production Kubernetes clusters running 50+ microservices across multi-cloud AWS environments.
- Improved deployment frequency by 40% through CI/CD automation using GitHub Actions and GitOps workflows (FluxCD).
- Reduced infrastructure provisioning time by 60% by implementing modular Terraform-based Infrastructure as Code.
- Optimize Kubernetes resource utilization, achieving approximately 20% reduction in cloud infrastructure costs through right-sizing and autoscaling tuning.
- Implement centralized observability with Prometheus, Grafana, and Datadog, resulting in 30% reduction in mean time to detection (MTTD).
- Maintain 99.9%+ application uptime by implementing HA architecture, autoscaling policies, and proactive monitoring.
- Led production incident troubleshooting and root cause analysis (RCA) for distributed systems, enhancing system reliability.
Implementation Engineer
6D Technologies Ltd
Bangalore
10.2019 - 03.2022
- Deployed telecom-grade applications serving high transaction volumes in Linux production environments.
- Ensured application stability and performance for thousands of transactions per minute (TPM).
- Implemented containerized deployments using Docker for microservices-based systems.
- Validated system scalability by conducting performance and load testing with JMeter against defined TPS benchmarks.
- Automated validation workflows using Selenium (Robot Framework), reducing manual testing effort by 30%.
- Integrated applications with Keycloak for secure authentication and role-based access control.
- Delivered L2/L3 production support to meet SLAs and resolve issues rapidly.
Education
Bachelor of Engineering - Electronics & Communication Engineering
Kalpataru Institute of Technology
Tiptur06-2019
Skills
- AWS Cloud Architecture
- Kubernetes management
- Infrastructure as code
- CI/CD automation
- GitOps (FluxCD, Helm)
- Kafka Cluster Management
- Observability monitoring
- Database operations
- Linux Systems & Shell Scripting
- Incident management
Websites
Timeline
Senior Infrastructure / DevOps Engineer
Uniphore Software Systems
03.2022 - Current
Implementation Engineer
6D Technologies Ltd
10.2019 - 03.2022
Bachelor of Engineering - Electronics & Communication Engineering
Kalpataru Institute of Technology