E Kalyan

github/kalyanace44

I architect, automate, and orchestrate
production cloud platforms.

Senior DevOps & Platform Engineer with 5+ years of experience, specializing in cloud system design. Driven by structural efficiency, cost optimization, high scalability, and maximum uptime. Expert in standardizing modular Infrastructure as Code, EKS compute optimization, and structuring secure PCI-DSS compliant fintech environments. I treat platform design as a software engineering discipline.

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01 Infrastructure Telemetry & Diagnostics
⚡ Cloud Cluster Telemetry
NOMINAL STATE
SYS Uptime 99.99% ✓ SLA MET
ACTIVE REGION MUMBAI ● AP-SOUTH-1
CNI ROUTE LOAD 12ms ● HEALTHY
SRE FAILOVER SIMULATION SANDBOX Test platform resiliency. Click the button to simulate a complete AWS ap-south-1 outage and watch the disaster recovery engine execute.
🐚 Interactive Zsh Shell
zsh - kalyan@infrastructure-terminal
Welcome. Type help or ls to query the system filesystem.
visitor@kalyan-shell:~$
02 Interactive Architecture Visualizers
03 Production Implementations & Case Studies
AI / Platform Eng 2026

AI-Augmented Platform Eng

Research and prototype of Model Context Protocol (MCP) integrations to automate AI-driven cluster environment configurations.

Inspect Architecture ➔
Terraform / HA 2025

Multi-Region Failover Pilot

Orchestrated a Terraform-based pilot for automated active-passive recovery pipelines, reducing RTO down to 15 minutes.

Inspect Architecture ➔
Kubernetes / FinOps 2026

EKS Optimization & Cost Cuts

Standardized Vegapay production clusters on AWS Graviton and Karpenter autoscale parameters, slashing cloud bills by 32%.

Inspect Architecture ➔
04 Professional Experience Timeline

Senior DevOps Engineer @ Vegapay (Fintech)

May 2026 – Present
  • Architected and deployed high-availability AWS Site-to-Site VPN connections to establish secure, encrypted tunnels for banking partners, ensuring strict PCI-DSS compliance.
  • Reduced annual production cloud spend by 32% through intelligent auto-scaling with Karpenter and migrating EKS workloads to AWS Graviton-based instances.
  • Optimized Amazon EKS cluster performance by fine-tuning VPC CNI and resource requests/limits, improving application response time by 20%.
  • Standardized enterprise-wide Infrastructure as Code (Terraform/Terragrunt) across multi-account AWS environments, achieving 100% environment parity.
  • Engineered internal CLI tools in Python to automate developer environment provisioning, reducing onboarding time and increasing engineering velocity by 25%.
  • Leadership & Team Management: Serving as the primary point of contact and lead for the platform infrastructure team in the absence of designated management. Directly manage platform operations and oversee 1 junior DevOps engineer reporting to me, positioning the team for future expansion.

Senior DevOps Engineer @ Justdial Ltd.

June 2022 – May 2026
  • Orchestrated production-grade Kubernetes clusters managing 150+ microservices using Docker and Helm, maintaining 99.99% uptime across multi-AZ deployments.
  • Spearheaded cloud migration strategies to AWS and Azure, reducing infrastructure footprint by 15% through resource consolidation.
  • Re-engineered legacy Jenkins pipelines into modern GitOps workflows using ArgoCD, reducing deployment failure rates by 45%.
  • Developed an enterprise observability stack (Prometheus, Grafana, ELK) for 200+ servers, reducing MTTR by 35% through automated alerting.
  • Implemented shift-left security by integrating automated vulnerability scanning (Trivy/SonarQube), remediating 300+ security issues before production.
  • Optimized cloud infrastructure costs by 28% annually through reserved instances management and rigorous resource rightsizing.

Associate Software Engineer @ Tech Mahindra

Aug 2021 – May 2022
  • Automated repetitive system tasks using Python and Bash scripts with Cron jobs, saving 10+ manual hours per week.
  • Resolved critical OS and network issues by analyzing system logs and performance metrics, maintaining 99% uptime.
  • Configured Nginx load balancers and optimized network bonding to handle high-concurrency web traffic.
05 Technical Competencies Matrix
Cloud & IaC
AWS Azure Terraform Terragrunt Ansible FinOps
Containers
Kubernetes Docker Helm EKS AKS Karpenter Istio
CI/CD & Security
ArgoCD GitHub Actions Jenkins Vault Trivy SonarQube
Observability & Dev
Prometheus Grafana ELK Stack Python Go (Golang) Bash
06 Credentials & Certifications
🏅
AWS Solutions Architect Amazon Web Services (Associate)
🏅
Azure Fundamentals Microsoft (AZ-900)
🏅
Generative AI Badge AWS Educate (2025)
07 Education & Background
🎓
Bachelor of Engineering in Computer Science Dr Ambedkar Institute of Technology (2020) | CGPA: 7.52
🎓
Diploma in Computer Science MEI Polytechnic, Bangalore (2017)
Case Study
Architectural Flowchart
Architectural Scope

Scope description...

Challenge & Implementation Loop

Detailed case breakdown...

Configuration / Code Spec
# manifest preview