Sai Krishna Reddy Gujjula
Summary
Site Reliability Engineer with 9 years of experience with maintaining and improving system reliability through automation and proactive monitoring. Utilizes problem-solving skills to troubleshoot and resolve complex issues efficiently. Knowledge of infrastructure optimization and collaborative teamwork to enhance system performance and reliability.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Site Reliability Engineer
Apple
06.2022 - Current
- Managed quarterly production releases and deployments using AWS and EKS.
- Monitored system health and network observability to ensure high availability.
- Collaborated with the performance team on capacity planning and infrastructure scaling.
- Supported developers in non-production environments to resolve blockers and meet release deadlines.
- Optimized infrastructure efficiency and saved 80,000 monthly through capacity planning, resource utilization audits, automated weekend scale-downs, and remediation of misconfigured compute instances.
- Provided 24/7 on-call support and root cause analysis for production incidents.
DevOps Engineer
Capco
11.2021 - 06.2022
- Deployed microservices on Kubernetes across multiple regions for scalability.
- Automated software releases using Azure cloud technologies.
- Provided technical guidance to developers on DevOps best practices and process improvements.
DevOps Engineer
Vanguard
06.2021 - 11.2021
- Monitored system health using Splunk for early detection of issues.
- Collaborated with developers to troubleshoot and resolve application issues.
- Deployed infrastructure automation and configuration management tools.
Site Reliability Engineer
Apple
04.2020 - 06.2021
- Executed on-premise to AWS migrations and transitioned services from EC2 to EKS.
- Partnered with performance teams and developers to maintain stability during cloud transitions.
- Performed root cause analysis and updated incident response documentation.
DevOps Engineer
Stanford
01.2020 - 04.2020
- Built Ansible automation scripts for configuring virtual machines at scale.
- Streamlined deployment workflows by implementing automated configuration tools.
Site Reliability Engineer
Apple
07.2019 - 12.2019
- Managed high availability for applications within on-premise data center environments.
- Monitored server resource utilization and performed hardware-level optimizations.
- Investigated root causes of production issues related to on-premise application releases.
DevOps Engineer/Big Data Admin
Verizon Media(Verizon yahoo)
05.2017 - 07.2019
- Automated installation of apps and services using Ansible playbooks.
- Configured Cloudera data nodes and created Splunk dashboards for log analysis.
- Participated in disaster recovery exercises to test system reliability and uptime.
Education
Master's In Information Technology And Management -
Campbellsville University
Campbellsville, KY12 2021
Skills
- Incident management
- Microservices architecture
- Scripting languages
- Infrastructure automation
- Capacity planning
- System monitoring
Certification
- Golden Kubeastronaut(CNCF)
- AWS Certified DevOps Engineer- Professional
- AWS Certified Solutions Architect- Associate
- AWS Certified Sysops Administrator- Associate
- HashiCorp Certified: Terraform Associate
- Amazon Web Services Cloud Practitioner.
Timeline
Site Reliability Engineer
Apple
06.2022 - Current
DevOps Engineer
Capco
11.2021 - 06.2022
DevOps Engineer
Vanguard
06.2021 - 11.2021
Site Reliability Engineer
Apple
04.2020 - 06.2021
DevOps Engineer
Stanford
01.2020 - 04.2020
Site Reliability Engineer
Apple
07.2019 - 12.2019
DevOps Engineer/Big Data Admin
Verizon Media(Verizon yahoo)
05.2017 - 07.2019
Master's In Information Technology And Management -
Campbellsville University