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jaykuma007/README.md

MasterHead

Hi πŸ‘‹, I'm JAY Kumar

Senior Manager Platform Multi-Cloud | Cloud Platform Engineering Leader from Tokyo, Japan πŸ‡―πŸ‡΅

jaykuma007 followers


πŸš€ About Me

I'm a seasoned Senior Manager specializing in Multi-Cloud Platform Engineering and Operations with extensive experience in enterprise-scale cloud infrastructure. Currently leading cloud transformation initiatives at Asahi Group Holdings Ltd in Tokyo, Japan.

  • 🌟 16+ years of experience in cloud infrastructure and platform engineering
  • ☁️ Expert in multi-cloud environments (Azure, AWS, GCP) and on-premise infrastructures
  • πŸ” Specialized in HashiCorp Vault Enterprise management for 300+ applications
  • 🎯 Passionate about automation, operational efficiency, and enterprise architecture
  • πŸ€– Building MLOps and low-latency monetization applications with RAG
  • πŸ“ˆ Focused on FinOps and cost optimization strategies

πŸ’Ό Current Role

Senior Manager - Multi-Cloud & Security Platform Engineering at Asahi Group Holdings Ltd

  • Leading platform optimization across multi-cloud environments
  • Implementing enterprise-scale automation and CI/CD practices
  • Driving cost optimization through FinOps practices

πŸ› οΈ Tech Stack & Expertise

☁️ Cloud Platforms

Azure AWS GCP

🐳 Container & Orchestration

Kubernetes OpenShift Docker

πŸ”§ DevOps & Automation

Terraform Ansible Jenkins Git

πŸ” Security & Secrets Management

HashiCorp Vault Azure AD

🐧 Operating Systems

Linux Red Hat Ubuntu


πŸ† Key Achievements

  • πŸ”§ Automated Vault onboarding via Terraform modules, reducing manual setup by 80%
  • πŸ‘₯ Led teams of 30+ SREs ensuring 99.9% platform availability
  • πŸ—οΈ Designed HA Vault clusters with integrated Raft storage and AWS KMS auto-unseal
  • πŸ“Š Implemented FinOps practices achieving significant cost optimization
  • πŸš€ Managed Telco cloud operations for 4G OpenStack and 5G Kubernetes workloads

πŸŽ“ Education & Certifications

πŸ“š Education

  • MSc Artificial Intelligence and Machine Learning - Liverpool John Moores University, UK
  • PG Diploma AI/ML - International Institute of Information Technology, India
  • BTech Information Technology - University of Rajasthan, India

πŸ… Certifications

  • Certified Kubernetes Administrator (CKA)
  • Certified Kubernetes Security Specialist (CKS)
  • Red Hat OpenShift Administrator
  • TOGAF Enterprise Architecture
  • Certified ScrumMaster (CSM)
  • Azure x10 Certifications
  • AIPMM Product Manager
  • RHCE Linux
  • And many more...

πŸ“Š GitHub Stats

Jay's GitHub Stats

Jay's GitHub Streak


🌐 Connect with Me

Portfolio Gmail LinkedIn


πŸ’¬ Let's Talk About

  • Multi-Cloud Architecture and Enterprise Platform Engineering
  • HashiCorp Vault and Secrets Management at scale
  • Kubernetes and Container Orchestration
  • Site Reliability Engineering (SRE) and DevOps best practices
  • AI/ML Infrastructure and MLOps
  • FinOps and Cloud Cost Optimization


⭐️ "Driving platform optimization and fostering cross-functional collaboration in enterprise cloud environments"

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