Chaitanya Varma Sagi
SRE/DevOps Cloud Consultant/Architect With 11 Years Of Experience
Bangalore
Summary
SRE/DevOps Cloud Architect with 11+ years of experience undertaking design, automation and deliver with high value. Ensure best DevOps practices with technical, functional, analytical skills.
Overview
11
11
years of professional experience
6
6
years of post-secondary education
4
4
Certifications
Work History
SRE Cloud Consultant
Hitachi Vantara
Remote/Bangalore
03.2022 - Current
- Leading the Operations call and explaining the alerts/tickets received on a day-day basis
- Supporting the operations and helping multiple product teams to resolve issues in applications
- Maintaining the uptime of multiple SRE tools like Jenkins, OCP, Artifactory, X-ray, Consul and Vault and resolving issues and performing root cause analysis
- Identifying the gaps in observability for all the products and added them into monitoring.
AWS Cloud Architect/DevOps Manager
Cognizant
Bangalore
02.2015 - 03.2022
- Experience in coaching and mentoring best practices on Branching, Jenkins, Kubernetes technologies and setting up standards and increased efficiency
- Experience in multiple Kubernetes environments like On-Prem, OpenShift Container Platform, EKS, AKS and involved in migration of OCP to AKS environment and saved costs.
- Identifying gaps with respect to observability and setting up logs as required and leveraging syslog, ELK, DynaTrace and Datadog
- Identifying gaps with respect to High Availability and Fault Tolerance and communicating with product teams.
- Maintaining uptime and involved in upkeep activities by maintaining latest versions across SRE tools like Jenkins, Artifactory, X-ray, SonarQube, Consul and Vault and maintaining HA of all these components.
- Designing and Configuring high-performing and secure AWS cloud environments for multiple clients based on business requirements and technology stack.
- Major focus on EKS and containerizing applications along with migrating legacy monolithic applications to microservices
- Experience in Ingress and setting up environments using Nginx with TLS, WAF and Reverse Proxy for the Kubernetes clusters and designing Nginx pipeline for any product onboarding.
- Discussion with business teams about RFC and RFI and involved in presentation and giving high level design based on requirement of client. Usually, involved in discussion about kubernetes platforms
- Working with Product Owners and Customer leadership team and giving high-level design in initial stage of migration or any automation project.
- Technical Demos, coaching, mentoring technical teams and suggesting on training requirements to leadership
- Closely working with development managers, leads and designing low-level design of architecture and discuss on implementation
- Establish metrics and regularly monitor utilization, performance and health of cloud resources. Planning performance tuning, maintenance and corrective actions as needed by applications
- Automation expertise in Ansible and achieve zero-touch automation for Operating system patching with CICD pipelines.
ITO Delivery Consultant
Hewlett Packard Global Soft Pvt. Ltd
Bangalore
04.2011 - 02.2015
- Provided day to day system administration tasks such as server builds and deployments, upgrades and decommissions.
- Maintain and update imaging servers to ensure new server deployments are protected with required security vulnerability patch.
- Writing shell scripts for various day-day activities and automating regular system admin tasks and increased efficiency
- Troubleshooting issues with Operating System and Hardware to achieve SLA
- Working in multiple technologies (Solaris, Linux) and responsible for managing 4000+ UNIX servers which includes all four UNIX operating systems (Solaris, Linux, HP-UX and AIX)
- Responsible for migrating servers from one Data Center to another Data Center using different migration technologies (P2P, P2V, P2Z) depending on requirement
Education
Post Graduate Diploma - Computing And Information Technology
Dublin Institute of Technology
Dublin, Ireland 09.2007 - 10.2009
BTech - Computer Science & Engineering
MVGR College of Engineering
Vizianagaram 05.2003 - 06.2007
Skills
AWS Cloud
undefinedCertification
Certified Kubernetes Administrator
Timeline
Certified Kubernetes Administrator
05-2022
SRE Cloud Consultant
Hitachi Vantara
03.2022 - Current
AWS Cloud Solution Architect Associate
05-2021
AZ 300 Microsoft Azure Solutions
06-2019
AWS Cloud Architect/DevOps Manager
Cognizant
02.2015 - 03.2022
ITIL v3 in Service Management
06-2014
ITO Delivery Consultant
Hewlett Packard Global Soft Pvt. Ltd
04.2011 - 02.2015
Post Graduate Diploma - Computing And Information Technology
Dublin Institute of Technology
09.2007 - 10.2009
BTech - Computer Science & Engineering
MVGR College of Engineering
05.2003 - 06.2007
Similar Profiles
Neelarya GangulyNeelarya Ganguly
Advanced Accountant at Hitachi VantaraAdvanced Accountant at Hitachi Vantara
Aditya SharmaAditya Sharma
Senior Inside Sales Account Manager at Hitachi VantaraSenior Inside Sales Account Manager at Hitachi Vantara
Jasmeen KaurJasmeen Kaur
Business Analyst at Hitachi VantaraBusiness Analyst at Hitachi Vantara