Premkumar Chandak

SRE (Site Reliability Engineer)

Navi Mumbai, Maharashtra, India3 yrs 9 mos experience

Highly Stable

Key Highlights

Awarded Star Performer and Spotlight Awards.
Expert in Kubernetes and cloud-native security.
Proven track record in enhancing system reliability.

Stackforce AI infers this person is a Site Reliability Engineer with expertise in cloud infrastructure and automation.

Contact

Skills

Core Skills

Site Reliability EngineeringCloud ComputingDevopsMonitoring And Observability

Other Skills

AWS CloudFormationAWS Identity and Access Management (AWS IAM)Amazon Web Services (AWS)AnsibleApacheApp ServerAutomation and ScriptingAzure DevOpsAzure DevOps ServicesC (Programming Language)CI/CDCI/CD ExpertiseCloudCloud ApplicationsDocker

About

Results-driven Site Reliability Engineer (SRE) with experience in optimising, automating, and maintaining highly scalable and reliable systems. Proficient in leveraging a broad spectrum of cutting-edge open-source technologies, including Linux, Kubernetes, Prometheus, Grafana, Loki, and WSO2 to build resilient and efficient infrastructures. Adept at utilising Azure DevOps and Unix-based systems for seamless deployments and operational excellence. Awarded the Star Performer and Spotlight Awards for exceptional contributions to production troubleshooting and reliability engineering. Known for strong analytical skills, a proactive approach to problem-solving, and a deep commitment to driving scalability, efficiency, and innovation in complex, open-source-powered environments.

Experience

3 yrs 9 mos

Total Experience

3 yrs 9 mos

Average Tenure

Current Experience

Jio platforms limited (jpl)

3 roles

Site Reliability Engineer

Promoted

Oct 2022 – Aug 2025 · 2 yrs 10 mos · Navi Mumbai, Maharashtra, India · On-site

Managed Kubernetes clusters on OpenShift Kubernetes Engine, optimizing deployments to deliver high scalability, reliability, and application performance.
Collaborated with application teams to streamline CI/CD deployment pipelines, ensuring smooth integration and delivery processes while maintaining high-quality standards.
Performed routine system maintenance and patching for middleware services, databases, and application dependencies, ensuring up-to-date security and stability.
Proactively identified and resolved performance bottlenecks in services such as NGINX, Apache, and database systems to enhance overall application efficiency.
Automated repetitive tasks and deployment pipelines using Terraform and Ansible, minimizing manual intervention and improving productivity.
Created and maintained meaningful dashboards, logging systems, alerting configurations, and incident response mechanisms to detect and address issues proactively.
Enhanced system observability and reliability by integrating Grafana, ELK, and Prometheus into the monitoring stack, ensuring end-to-end visibility of critical infrastructure components.
Monitored and mitigated DDoS attacks by leveraging cloud-native security tools and implementing traffic filtering strategies to protect application availability and performance.
Executed service upgrades for critical middleware components, including NGINX and Apache, ensuring minimal downtime and enhanced functionality.
Performed capacity planning and resource optimization, monitoring system performance and scaling infrastructure to meet evolving demands.
Supported teams with detailed knowledge sharing and training sessions, promoting best practices for SRE processes and tools.
Conducted post-deployment verifications and incident reviews to ensure seamless upgrades and troubleshoot issues promptly in production environments.

KubernetesOpenShiftCI/CDTerraformAnsibleGrafana+6

Service Validation - Core

Jun 2022 – Oct 2022 · 4 mos · Navi Mumbai, Maharashtra, India · On-site

Part of Core team which is perform testing of applications like JioTV, JioSaavn, HerCircle, AI BOT and JioTunes.
Interaction with Business team for the testing required.
Conducted 7+ interviews for Jio BONDS fresher's recruitment drives.

Graduate Engineer Trainee - Assistant Manager

Oct 2021 – May 2022 · 7 mos · Navi Mumbai, Maharashtra, India · On-site

Part of the Jio BOND (Business Operations Networking and Development) team which orchestrated activities between teams to analyse, report quality defects and resolve complaints to ensure closure by consumer quality.
Started my journey as an Assistant Manager in Service Validation team.
Worked in MyJio/Jio.com, JioMedia Apps and JioGames teams.
Performed software testing for different software products and interaction with various application teams.
Performed Usability, functional, regression, Smoke, Sanity and quality testing along with timely bug reporting on Azure DevOps.