Melam Chaitanya Kumar | Senior DevOps & Cloud Security Engineer

Senior DevOps & Cloud Security Engineer

Open for consulting projects

Architecting secure delivery systems that ship faster and fail less.

I help engineering teams modernize infrastructure, automate compliant release pipelines, and gain production confidence with deep observability across AWS, Azure, Kubernetes, and Terraform stacks.

platforms modernized

Cloud migrations, GitOps rollouts, and policy guardrails

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deployment confidence

Release reliability with observability and auto-remediation

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delivery acceleration

Lead-time reduction using Terraform, K8s, and CI orchestration

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Cloud security and IAM controls

Compliance-ready landing zones, least-privilege policy hardening, and security guardrails integrated into delivery workflows.

CI/CD and platform automation

End-to-end pipelines with Terraform, Kubernetes, and policy-as-code for predictable and rapid software delivery.

Built for measurable outcomes

Every engagement ties automation to lead-time, reliability, and recovery KPIs.

Services

Engagements engineered for velocity, security, and trust

Targeted packages that modernize delivery platforms while embedding governance, enablement, and measurable outcomes.

Jenkins and Azure DevOps

CI/CD Pipeline Engineering

Design and optimize release pipelines for Java, .NET, and containerized workloads.

Automated build, test, and deployment stages with measurable reductions in manual effort.
Standardized branching and release controls to lower integration risk and improve lead time.

Terraform and Ansible

Cloud & IaC Automation

Build secure, repeatable infrastructure delivery for AWS and Azure using code-first patterns.

Reproducible VPC and compute provisioning across environments with policy-driven controls.
Automated configuration and deployment workflows for faster, safer infrastructure changes.

Docker, Kubernetes, Helm

Kubernetes Platform Operations

Implement and operate production-grade Kubernetes delivery with secure container practices.

Helm-based deployment lifecycle management and service rollout consistency.
Integrated observability and access controls for reliable multi-team cluster operations.

About

DevOps engineer focused on secure automation and reliable delivery

Senior DevOps and Cloud Security Engineer with 10+ years of experience across AWS, Azure, CI/CD, infrastructure automation, and Kubernetes operations.

I specialize in modernizing enterprise delivery platforms by combining infrastructure-as-code, secure cloud implementation, and pragmatic DevOps operating models.

My execution spans pipeline engineering for Java and .NET workloads, cloud security hardening, and automation initiatives that improve release velocity while reducing manual operational risk.

Operating principles

Security-first delivery with IAM controls, encryption standards, and access-governance guardrails.
Automation-first operations with Jenkins, Azure DevOps, Terraform, Ansible, Docker, and Kubernetes.
Enterprise release discipline with measurable outcomes in deployment speed, quality, and effort reduction.

Impact

Operational outcomes delivered

Highlights that demonstrate measurable business value from DevOps investments.

Improved deployment efficiency by 30% through Python automation and Azure DevOps integration.
Reduced manual delivery effort by 40% by standardizing Jenkins + Docker + Azure DevOps pipelines.
Cut enterprise merge conflicts by 20% and CI build times by 25% through Git/Jenkins workflow optimization.

Work Experience

Production DevOps leadership

Driving secure, automated delivery pipelines across global enterprises and regulated industries.

Lead Consultant

Infosys (Verizon Client)

Jun 2025 – Jan 2026

Led Apigee Hybrid platform CI/CD setup with gated promotion paths across DEV, UAT, STG, and PROD environments.
Designed API architecture standards for proxy, product, KVM, and TargetServer lifecycle management with security-first controls.
Developed and enhanced Java-based Jenkins plugins with robust input validation, credential-safe secret handling, and shell/API orchestration.
Built Python and automation scripts to operationalize Apigee management workflows, reducing deployment triage time during L3-style support.

Google Cloud Console

Apigee Hybrid

Apigee X

Jenkins

Java

Python

GitLab

Postman

Shell

OAuth

DevOps Specialist

PMAM IT Service Private Limited

Jan 2021 – Jun 2025

Automated CI processes with Python scripts and Azure DevOps integration, increasing deployment efficiency by 30%.
Built and deployed Java and .NET pipelines with Jenkins, Docker, and Azure DevOps, reducing manual effort by 40%.
Developed Bash and SQL*Plus scripts for Oracle automation and optimized Maven builds across Linux, UNIX, and Windows VMs.
Implemented Kubernetes and Helm deployment patterns and conducted cloud security audits with IAM policy hardening.

Python

Jenkins

Azure DevOps

Docker

Kubernetes

Helm

Oracle

Maven

IAM

DevOps Engineer

Kohl’s Department Stores (Reva Consulting Inc)

Sept 2015 – May 2020

Established Git branching and naming conventions, reducing merge conflicts by 20%.
Automated Terraform deployments via Jenkins pipelines, accelerating infrastructure delivery by 30%.
Integrated Git and Jenkins for continuous integration workflows, lowering build times by 25%.
Automated provisioning and deployments with Ansible and released microservices through Docker Compose and Kubernetes.

Git

Jenkins

Terraform

Ansible

Docker Compose

Kubernetes

Nexus

Artifactory

Middleware Engineer

Reva Consulting Inc

Feb 2014 – Sept 2015

Managed software integration with Jenkins and Maven-based CI pipelines for enterprise Java applications.
Built Jenkins master-slave configurations to improve build parallelism and reliability.
Configured high-availability and SSL for Oracle WebLogic infrastructure.
Automated domain provisioning and server operations using shell scripts and WLST.

Jenkins

Maven

Oracle WebLogic

WLST

Shell

SSL

Linux

Engagement Model

Four-phase playbook that keeps delivery auditable

A collaborative, metrics-driven approach that de-risks transformation while building team capability.

Map your current delivery and runtime posture.
Review architecture, tooling, and operational bottlenecks to baseline reliability, speed, and security.
Define practical target-state DevOps architecture.
Create implementation blueprints for pipelines, infrastructure automation, and governance guardrails.
Ship prioritized automation in short iterations.
Deliver CI/CD, IaC, and Kubernetes improvements with measurable release and efficiency outcomes.
Continuously improve performance and reliability.
Use metrics and incident insights to tune build speed, deployment quality, and platform resilience.

Projects

Resume-aligned initiatives

Representative engagements showcasing infrastructure automation, security hardening, and CI/CD acceleration.

Verizon Apigee Hybrid CI/CD & Governance Platform

Enterprise Apigee Hybrid delivery framework with validated multi-environment promotion, API governance, and secure release controls.

Implemented Jenkins-driven deployment orchestration for proxy bundles, API products, KVMs, and TargetServers with approval gates.
Automated deploy/undeploy and environment validation using Apigee management APIs, improving release consistency across DEV/UAT/STG/PROD.

Google Cloud Console

Apigee Hybrid

Apigee APIs

Jenkins

GitLab

Postman

OAuth

Custom Jenkins Plugin Development for Apigee Deployments

Java plugin extensions to standardize Apigee deployment requests with secure credential use and strong validation workflows.

Added organization/environment/resource/path sanitization and policy checks before deployment execution.
Integrated plugin UI, Java validation layer, and shell runners to ensure deterministic and auditable deployment automation.

Java

Jenkins Plugin Development

Shell

Credentials API

CI/CD

Infosys Verizon Microservices & Python Automation

Python scripting and microservice support utilities to accelerate troubleshooting and release readiness in API programs.

Built reusable Python scripts for config verification and release diagnostics aligned to runbook-based support workflows.
Enabled faster root-cause isolation by combining pipeline telemetry, management API state checks, and environment config validation.

Python

Microservices

REST APIs

Git

Jenkins

Observability

AWS VPC with EKS

Terraform-driven AWS networking and Kubernetes platform provisioning for production-style workloads.

Repo

Provisioned VPC networking for EKS with subnet strategy aligned to secure cluster operations.
Configured Kubernetes clusters with IAM roles and network policies to enforce least-privilege boundaries.

AWS

Terraform

EKS

IAM

Kubernetes Network Policies

AWS VPC with EC2

Infrastructure-as-code blueprint for VPC, subnet, security group, and EC2 provisioning.

Repo

Created reusable VPC architecture including segmented subnets and hardened security groups.
Deployed EC2 instances using Terraform and integrated operational visibility through CloudWatch.

AWS

Terraform

EC2

VPC

CloudWatch

Skills

Resume skill matrix

Core platforms, tools, and practices applied across engagements.

Cloud & Security

AWS

Azure

Google Cloud

Google Cloud Console

IAM

Encryption

Access Controls

CI/CD & Build

Jenkins

Jenkins Plugin Development

Azure DevOps

GitLab CI/CD

Maven

Gradle

ANT

Infrastructure Automation

Terraform

Ansible

Kubernetes

Docker

Helm

Apigee Hybrid

Apigee API Management

Programming

Data & Platforms

MySQL

Oracle

MongoDB

Linux

UNIX

Windows

CentOS

Repositories & ITSM

Nexus

Artifactory

GitHub

GitLab

Postman

ServiceNow

Credentials

Industry-recognized expertise

Validated proficiency across AWS, Kubernetes, and Azure administration.

Certified Kubernetes Administrator (CKA)

2022

The Linux Foundation

View credential

Education

Continuous learning anchored in engineering rigor

Advanced studies in cloud security, distributed systems, and applied computer science.

Northwestern Polytechnic University, California, USA

Master of Science in Electrical Engineering

2015

Jawaharlal Nehru Technological University, Hyderabad

Bachelor of Technology in Electronics and Communication Engineering

2013

Social Proof

Leaders trust Chaitanya with business-critical platforms

Direct feedback from executives who partnered to modernize delivery, security, and operations.

“Chaitanya automated our release process end-to-end and gave us confidence to deploy more often with fewer incidents.”

Engineering Manager

Platform Engineering, Retail Enterprise

“His Terraform and Ansible implementation reduced provisioning times dramatically and improved consistency across teams.”

Cloud Program Lead

Infrastructure, Consulting Partner

“From WebLogic operations to Kubernetes modernization, he brings deep hands-on execution and dependable delivery.”

Delivery Director

Technology Services, Enterprise Services

Thought Leadership

Sharing DevOps playbooks

Practical guides on securing pipelines, scaling Kubernetes, and improving observability.

CodeMaster DevOps

DevOps insights, implementation notes, and best practices on infrastructure automation and cloud operations.

Read article

Ready when you are

Let’s ship compliant, observable platforms without slowing teams down

Whether you need a Terraform landing zone, enterprise GitOps, or Kubernetes hardening, you’ll get a roadmap, metrics, and enablement that stick long after launch.

Engage

Book a high-impact DevOps execution sprint

Share architecture constraints, reliability goals, and compliance requirements. You will get a practical implementation plan with milestones, risks, and ownership within one business day.