Summary
Overview
Work History
Education
Skills
Timeline
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MONIKA KUMARI

Summary

Senior Staff Site Reliability and Platform Engineering leader with 10+ years of experience owning reliability, scalability, and operational governance for large-scale, mission-critical enterprise platforms. Proven expertise in Kubernetes platforms, cloud infrastructure (Azure/AWS/Hybrid), CI/CD governance, incident management, and SLO-driven operations. Currently operating at Staff level, driving platform strategy, DevTools enablement, and reliability standards across organizations.

Overview

11
11
years of professional experience

Work History

Senior Staff Site Reliability Engineer

Ping Identity
09.2025 - Current
  • As part of Ping Identity’s DevTools and Platform Engineering organization, I lead initiatives at the intersection of AI-driven automation, DevOps transformation, and Site Reliability Engineering across a multi-tenant cloud ecosystem.

  • My focus is on driving Operational Excellence, Developer Productivity , Platform Reliability, and Security Automation at scale through modern Engineering Practices and cross-functional collaboration.

    Core Expertise: Cloud Architecture (AWS EKS/RDS) · DevSecOps · Kubernetes · CI/CD Strategy · Developer Productivity · Security Engineering · Engineering LeadershipAs part of Ping Identity’s DevTools and Platform Engineering organization, I lead initiatives at the intersection of AI-driven automation, DevOps transformation, and Site Reliability Engineering across a multi-tenant cloud ecosystem. My focus is on driving Operational Excellence, Developer Productivity , Platform Reliability, and Security Automation at scale through modern Engineering Practices and cross-functional collaboration. Core Expertise: Cloud Architecture (AWS EKS/RDS) · DevSecOps · Kubernetes · CI/CD Strategy · Developer Productivity · Security Engineering · Engineering Leadership
  • Skills: Identity and Access Management (IAM) · Site Reliability Engineering · DevOps · Team Leadership · Security Management

Senior SRE Engineer

Walmart Global Tech
10.2018 - 09.2025

- Owned platform reliability and SRE transformation across global business units.
- Managed production Kubernetes (AKS) platforms including lifecycle, upgrades, RBAC, and availability.
- Defined and implemented SLOs/SLIs, reducing incident recurrence and improving MTTR.
- Designed and governed CI/CD pipelines using Jenkins, GitHub, Terraform, Helm, and Ansible.
- Implemented HA/DR strategies across cloud and hybrid environments.
- Built observability platforms enabling proactive alerting and faster incident response.
- Led incident response, RCA, and post-incident reviews.
- Automated operational workflows using Python and Shell.
- Managed Kafka platforms including DR, security, and monitoring.
- Mentored engineers and acted as senior escalation point.

Associate Consultant

Infosys Ltd.
03.2017 - 10.2018

- Implemented enterprise CI/CD pipelines for regulated clients including VisaNet.
- Designed highly available Kubernetes-based microservices platforms.
- Automated infrastructure and deployments using Jenkins, Git, Ansible, and Terraform.

Senior Systems Engineer

Cognizant Technology Solutions Ltd
12.2014 - 03.2017

- Led CI/CD and automation initiatives for enterprise clients.
- Designed Jenkins architectures and automated infrastructure provisioning.
- Supported cloud migration and monitoring initiatives.

Education

Bachelor of Science - Btech Computer Science

West Bengal University
Kolkata, India
07-2014

Skills

    - Site Reliability Engineering (SLOs, SLIs, Error Budgets)
    - Platform Engineering (Kubernetes, AKS, Terraform)
    - Cloud Infrastructure (Azure, AWS, Hybrid)
    - CI/CD Governance & Automation
    - Incident Management & Post-Incident Reviews
    - High Availability & Disaster Recovery
    - Observability (Prometheus, Grafana, ELK, Splunk)
    - DevSecOps & Compliance
    - Technical Leadership & Mentoring

Timeline

Senior Staff Site Reliability Engineer

Ping Identity
09.2025 - Current

Senior SRE Engineer

Walmart Global Tech
10.2018 - 09.2025

Associate Consultant

Infosys Ltd.
03.2017 - 10.2018

Senior Systems Engineer

Cognizant Technology Solutions Ltd
12.2014 - 03.2017

Bachelor of Science - Btech Computer Science

West Bengal University
MONIKA KUMARI