Suba Selvarajan

SRE (Site Reliability Engineer)

Chennai, Tamil Nadu, India18 yrs 4 mos experience

Most Likely To SwitchAI Enabled

Key Highlights

15+ years of technology leadership experience.
Expertise in Site Reliability Engineering and Data Engineering.
Proven track record in managing high-availability systems.

Stackforce AI infers this person is a Telecommunications and Data Engineering expert with a focus on Site Reliability Engineering.

Contact

Skills

Core Skills

Site Reliability EngineeringData EngineeringPl/sql

Other Skills

TelecommunicationsAnalytical SkillsAgile MethodologiesData AnalyticsTroubleshootingOperational Risk ManagementProject PlanningDatabasesLeadershipSreCoaching & MentoringDelivery ManagementBudgetingPython (Programming Language)Amazon Web Services (AWS)

About

Seasoned Professional , technology leader with 15+ years total experience . Results-driven engineer with 7+ years of experience in data systems and backend engineering, combined with recent expertise 5+ years in Site Reliability Engineering (SRE) supporting large-scale production environments at Verizon. I bring a strong foundation in PL/SQL and database-driven applications, now extended into cloud-native and distributed systems using Kubernetes, Docker, and modern observability practices. In my current role, I focus on ensuring high availability, reliability, and performance of mission-critical systems, consistently meeting stringent SLA requirements. I am currently expanding into Data Engineering, building hands-on expertise in PySpark and Python to develop scalable data pipelines and modern data platforms. My unique strength lies in bridging data systems with production reliability, enabling organizations to build resilient, high-performing data-driven applications.

Experience

18 yrs 4 mos

Total Experience

2 yrs

Average Tenure

5 yrs 11 mos

Current Experience

Verizon

Senior consultant - Technical Lead/Manager

Jun 2020 – Present · 5 yrs 11 mos · India

Managed and supported large-scale, data-driven production systems for wireless ordering applications, ensuring high availability and performance
Led Kubernetes and Docker-based deployments, maintaining scalable and resilient microservices architecture
Ensured 99.99% SLA compliance through proactive monitoring, alerting, and incident management practices
Reduced Mean Time to Resolution (MTTR) by implementing automated alerting and streamlined incident response workflows
Built and enhanced observability frameworks using monitoring and APM tools to improve system visibility and reliability
Collaborated with development and data teams to support backend data systems and services powered by PL/SQL
Automated operational tasks and system checks using Python scripting, improving efficiency and reducing manual effort
Contributed to CI/CD pipeline improvements, accelerating release cycles and minimizing deployment risks

TelecommunicationsAnalytical SkillsAgile MethodologiesData AnalyticsTroubleshootingOperational Risk Management+12

Infinite computer solutions

Technical Team Lead

Aug 2018 – May 2020 · 1 yr 9 mos · Chennai, Tamil Nadu, India

Designed and developed high-performance PL/SQL-based data systems supporting enterprise-scale applications
Optimized complex queries, stored procedures, and database workloads, significantly improving system performance
Managed large volumes of transactional data ensuring data integrity, consistency, and reliability
Collaborated with application teams to design robust backend data architectures
Implemented performance tuning strategies that improved query execution time and overall system responsiveness
Supported production systems with a strong focus on stability, troubleshooting, and root cause analysis

TelecommunicationsAnalytical SkillsMicrosoft ProjectAgile MethodologiesTroubleshootingTechnical Support+10