Summary
Overview
Work History
Education
Skills
Certification
Work Availability
Timeline

NAMANA DAYA SHANKAR

Bengaluru,karnataka

Summary

Experienced Site Reliability Engineer (SRE) with a strong background in cloud infrastructure, Kubernetes, monitoring, and automation. Adept at optimizing system reliability, reducing operational toil, and ensuring high availability of services. Proven expertise in deploying and maintaining distributed systems, incident response, and performance tuning.

Overview

7
7
years of professional experience
2
2
Certifications

Work History

Site Reliability Engineer

Vymo
03.2023 - Current
  • Migrated container registry from AWS ECR to Azure ACR, achieving approximately 80% cost reduction.
  • Implemented cloud cost optimization strategies by analyzing existing infrastructure, migrating resources to more cost-effective SKUs, and introducing Spot node pools for Kubernetes clusters, resulting in approximately a 5% reduction in monthly cloud spend.
  • Analyzed APIs using APM tools to identify bottlenecks and improve response times. Designed and provisioned new Kubernetes clusters, migrating APIs based on their usage patterns and SLA requirements.
  • Enabled dynamic upscaling and downscaling of services during non-peak hours, optimizing resource utilization and cost.
  • Set up a new data center in AWS.
  • Set up services in Kubernetes using internal deployment tooling, with the help of Facets.
  • Handled the migration of services from VMs to Kubernetes for improved scalability and management.
  • Collaborated with client teams to ensure smooth onboarding and seamless connectivity to internal systems.
  • Conducted the proof of concept (POC) and implemented the infrastructure for Temporal in UAT and production environments, integrating it with internal systems, and using Cassandra and Elasticsearch as databases for the Temporal cluster.
  • Developed custom Python and Bash scripts to automate routine tasks and integrations, boosting team productivity, and reducing operational overhead.

NOC Engineer

Vymo
03.2021 - 03.2023
  • Monitored and responded to system events based on SOPs.
  • Diagnosed complex system issues by correlating monitoring and app status.
  • Handled critical issues, escalation processes, and deployment troubleshooting.
  • Performed ad-hoc database operations (MongoDB, MySQL, Elasticsearch).
  • Managed release and access control across environments.
  • Served as on-call primary for deployments and production incidents.

Instrumention Engineer

Indian Immunologicals Limited
06.2018 - 07.2019
  • Worked on installing and maintaining equipment that is used to monitor and control the production equipment, and automating the process where it is required.

Education

Bachelor of Technology - Electronics And Instrumentation

GITAM, Visakhapatnam, India
04.2001 -

Skills

Containers & Orchestration: Kubernetes, Docker

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Certification

AWS Certified SysOps Administrator – Associate(SOA) (Validation number-WGCB06YCF2RQQ2C2)

Work Availability

monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline

Site Reliability Engineer - Vymo
03.2023 - Current
NOC Engineer - Vymo
03.2021 - 03.2023
Instrumention Engineer - Indian Immunologicals Limited
06.2018 - 07.2019
GITAM - Bachelor of Technology, Electronics And Instrumentation
04.2001 -

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