Senior DevOps & Cloud Engineer with 6.5+ years of experience in AWS, Kubernetes, Terraform & CI/CD. View Career Track
Devi Prasad
LinkedIn Get in Touch
Available for Senior DevOps & Cloud Infrastructure Roles

Jami Devi Vara Prasad

Senior DevOps & Cloud Infrastructure Engineer

Specializing in multi-tier AWS cloud architectures, orchestrating 25+ Kubernetes microservices on EKS, automating zero-downtime CI/CD delivery pipelines, and maintaining 99.5% production availability.

6.5+
Years Experience
AWS & DevOps
25+
Microservices
Kubernetes EKS
99.5%
Production Uptime
SRE & NOD On-Call
T+1
Release Velocity
Down from T+5 Days
Hyderabad, India Night of Deployments (NOD) Support Open to Remote & Relocation
AWS Cloud EC2 • VPC • EKS • S3 • ALB
Linux & Shell RHEL • Ubuntu • Bash Automation
Kubernetes & Docker EKS • Helm 3 • HPA Scaling
Terraform & Ansible Modular IaC • S3 State • Playbooks
Jenkins CI/CD Distributed Pipelines • SonarQube • Amazon ECR
Prometheus & Grafana SRE Telemetry • Monitoring • Alerts
deviprasad@fintech-prod-eks
LIVE CLUSTER
deviprasad@aws-eks:~$ kubectl get pods -n reporting-analytics-prod -o wide
NAME READY STATUS RESTARTS AGE IP NODE
ingestion-stream-service-7d8b9-x2k41 1/1 Running 0 48d 10.0.14.82 ip-10-0-14-5.ec2.internal
perf-calc-engine-v2-5f8c6-m9p12 1/1 Running 0 48d 10.0.14.99 ip-10-0-14-7.ec2.internal
risk-analytics-batch-3j9a1-k8l23 1/1 Running 0 48d 10.0.15.11 ip-10-0-15-2.ec2.internal
compliance-audit-daemon-4h2n9-q7w51 1/1 Running 0 48d 10.0.15.45 ip-10-0-15-9.ec2.internal
25/25 Microservices Active • HPA Scaling Operational • 0 Pod Failures
deviprasad@iac-control:~$ terraform apply -auto-approve
aws_vpc.production: Refreshing state... [id=vpc-089fa21e90]
aws_eks_cluster.reporting_cluster: Refreshing state... [id=eks-fintech-prod]
aws_alb.ingress_controller: Plan: 0 to add, 0 to change, 0 to destroy.
Apply complete! Resources: 142 managed, 0 configuration drifts detected.
deviprasad@jenkins-master:~$ jenkins-cli build reporting-pipeline-v2.8 --watch
[Stage: Checkout] ➔ Git commit sha: 9e4f201 (Branch: main)
[Stage: Parallel Checks] ➔ SonarQube Quality Gate PASSED • Maven Unit Tests (142/142 PASSED)
[Stage: Docker Build & ECR] ➔ Image tagged sha256:4b219 published to Amazon ECR
[Stage: Separate CD] Zero-Downtime EKS Rollout SUCCESS across DEV, UAT & PROD.
deviprasad@prometheus:~$ promtool query instant http://localhost:9090 'up{job="kubernetes-nodes"}'
cluster_health: 1.0 (100% HEALTHY)
release_cycle_latency: T+1 Day (Down from T+5 Days)
production_uptime: 99.5% (Night of Deployments Support Active)
SLOs Met: 99.5% Availability • 0 Critical Production Incidents.
Core Competencies

Infrastructure Architecture Pillars

Core engineering principles guiding enterprise cloud migrations, container optimization, and high-availability systems.

Multi-AZ

Cloud Networking & Security

Architected AWS VPC topologies across public/private subnets, ALBs, Route 53, and KMS security.

>50%

Container Minification

Engineered multi-stage Dockerfiles reducing image sizes by over 50% for high-density pod scheduling.

SAST Gates

Quality & Governance

Enforced SonarQube quality gates and parallel Maven test suites during CI prior to Amazon ECR image push.

Dynamic HPA

Horizontal Pod Autoscaling

Configured dynamic Kubernetes HPA based on CPU and memory thresholds to handle production traffic surges with zero pod failures.

Continuous Delivery Architecture

Decoupled CI & CD Pipelines

Independent pipelines with parallel execution tracks to optimize build duration, enforce code quality, and ensure zero-downtime deployments.

Pipeline 1: Continuous Integration (CI)
Build & Quality Governance
1. Git
Webhook • PR Trigger
2. Checkout
SCM Clone • Env Init
Parallel Execution Stage
SonarQube SAST & Quality Gate
Unit Test Parallel Test Suites
4. Docker Build
Multi-Stage • Minification
5. Security Scan
Trivy Vulnerability Scan
6. ECR
Push Tagged SHA256 Image
Verified ECR Artifact • Automated Handoff to CD Pipeline
Pipeline 2: Continuous Deployment (CD)
Zero-Downtime EKS Rollout
1. Release Gate
DEV / UAT / PROD Gate
Parallel Pre-Flight Checks
Terraform Plan IaC Drift Validation
Helm Lint/Validate Manifest & Secret Lint
3. Helm Deploy
Release Upgrade & Config
4. EKS
Zero-Downtime Rolling Update
5. Smoke Test + Metrics
Prometheus & SLO Telemetry
Impact & Scale

Key Operational Metrics

Quantifiable milestones achieved across enterprise infrastructure and delivery pipelines.

CAREER EXPERTISE
6.5+ Years

Enterprise DevOps & Cloud Leadership

Hands-on engineering track record at TransUnion and Caliber Technologies driving cloud migrations, Docker containerization, and infrastructure reliability.

DELIVERY VELOCITY
80%

Faster Turnaround

Reduced financial reporting release timelines from 5 days to 1 day with automated Jenkins pipelines.

CONTAINER SCALE
25+

Kubernetes Microservices

Managing containerized microservices and batch workloads with automated horizontal pod autoscaling.

SITE RELIABILITY
99.5%

Production Availability & NOD Support

Dedicated on-call Night of Deployments support, managing live cutovers, real-time telemetry with Prometheus, and rapid build triage.

Work History

6.5+ Years of Professional Experience

Detailed work history managing enterprise infrastructure, CI/CD pipelines, and cloud systems.

TransUnion CURRENT ROLE
Sept 2023 — Present • Hyderabad, India

DevOps Engineer

Leading cloud infrastructure, Kubernetes microservices orchestration, and continuous delivery pipelines for enterprise financial analytics and reporting platforms.

AWS Kubernetes (EKS) Docker Terraform Jenkins Ansible Prometheus & Grafana
25-Microservice Cluster Orchestration: Automated Kubernetes deployment and autoscaling for microservice workloads under heavy financial processing loads.
Zero-Downtime Pipeline Velocity: Reduced financial reporting delivery cycles from T+5 days to T+1 day through multi-stage Jenkins automation.
Infrastructure as Code: Provisioned AWS VPC, EC2, S3, ALBs, Auto Scaling groups, and RDS with zero-drift modular Terraform configurations.
Night of Deployments (NOD) Support: Provided critical on-call support during scheduled release windows, achieving 99.5% production availability.
Caliber Technologies Jan 2023 — Aug 2023 • Hyderabad, India

Product Consultant (DevOps & Infrastructure)

Architected distributed Jenkins master-slave build farms, streamlined Docker containerization workflows, and automated AWS environment provisioning.

AWS Jenkins Master-Slave Docker Docker Swarm Kubernetes Maven Linux RHEL
Distributed Build Farm: Administered Jenkins Master-Slave distributed nodes on Linux for concurrent build execution and parallel Maven artifact generation.
Container Optimization: Designed multi-stage Dockerfiles cutting container image sizes by over 50% for high-density deployment.
TransUnion Feb 2020 — Jan 2023 • Hyderabad, India

Software Engineer

Implemented cloud automation, Ansible playbook rollouts, and artifact repository management across multi-tier environments.

AWS Terraform Ansible Playbooks Jenkins Amazon ECR Shell Scripting
Server Configuration Automation: Developed reusable Ansible Playbooks for automated server provisioning and software configuration across multi-tier clusters.
Container Registry & Script Maintenance: Integrated Amazon ECR with Jenkins and engineered bash routines for log rotation, health checks, and backup automation.
Technical Competencies

DevOps Skills & Toolchain Matrix

Comprehensive toolkit across cloud infrastructure, container orchestration, CI/CD engines, Linux systems, and site reliability engineering.

Cloud Infrastructure & Multi-Cloud

  • AWS Core Architecture: EC2, VPC subnets, S3 lifecycle, IAM & CloudWatch
  • Traffic Management: Application & Network Load Balancers, Route 53
  • Compute & Scaling: AWS Lambda event automation & Auto Scaling Groups
  • Multi-Cloud Exposure: Microsoft Azure & Google Cloud Platform concepts
  • Security Hardening: Least-privilege IAM roles, KMS encryption & Security Groups

Containers & Kubernetes Orchestration

  • Kubernetes (EKS): Orchestrated 25+ production microservices with HPA
  • Docker Optimization: Multi-stage build pipelines cutting image size by 50%+
  • Package Management: Modular Helm 3 chart templates & release tracking
  • Cluster Ingress: Ingress controllers, ALB integration, Service mesh & RBAC
  • Container Ecosystem: Architectural exposure to AWS ECS, OpenShift & Swarm

CI/CD & Release Engineering

  • Jenkins Distributed: Master-Slave build farm architecture on Linux
  • Decoupled Pipelines: Dedicated CI build stages & zero-downtime CD rollout
  • Quality Governance: SonarQube SAST gates & parallel Maven unit testing
  • Container Registry: Amazon ECR repository with SHA256 image tagging
  • Modern CI/CD: GitLab CI, Argo CD GitOps workflows & AWS CodePipeline

Infrastructure as Code (IaC)

  • Terraform Modular: Standardized modules for VPC, subnets, EKS & ALBs
  • State Governance: Remote S3 backend state with DynamoDB distributed locks
  • Ansible Automation: Multi-tier server playbooks & reusable server roles
  • IaC Standards: AWS CloudFormation templates, Chef & Puppet concepts
  • Drift Prevention: CI plan validation pipelines enforcing zero state drift

Linux OS & Shell Automation

  • Enterprise Linux: Red Hat Enterprise Linux (RHEL), Ubuntu, Unix & CentOS
  • Advanced Scripting: Robust Bash routines for builds, backups & cron jobs
  • Automation Utilities: Python automation scripts, text parsing & Java tools
  • Systems Administration: SSH hardening, log rotations & kernel parameter tuning
  • Version Control: GitFlow branching strategies, PRs, tagging & merge handling

SRE, Observability & Logging

  • Site Reliability: Night of Deployments (NOD) on-call, 99.5% uptime target
  • Prometheus Metrics: Node Exporters, PromQL queries & Alertmanager
  • Grafana Telemetry: Custom real-time dashboards for pod CPU & memory
  • ELK Stack Logging: Elasticsearch cluster indexing, Logstash & Kibana
  • Incident Management: Production troubleshooting & runbook execution
Proven Expertise

Professional Credentials

Core competencies, architectural standards, and production-tested proficiencies across enterprise cloud and DevOps engineering.

AWS Cloud Architecture

Enterprise Infrastructure Standards

EC2 • VPC • S3 • ALB

Kubernetes Orchestration

Container Workloads & Scaling

EKS • Helm • HPA

Infrastructure as Code (IaC)

Terraform & Ansible Automation

Modular IaC • Drift Prevention

Linux System Administration

RHEL & Ubuntu Environments

Shell • SRE • Networking
Case Studies

Production Implementations

Key architectural implementations delivered in production environments.

ENTERPRISE PLATFORM T+5 ➔ T+1 Latency

Financial Analytics & Reporting Platform

Architected the DevOps workflow for a 25-microservice platform. Implemented Kubernetes auto-scaling for peak month-end processing loads and guaranteed zero-downtime rolling updates.

Kubernetes Docker AWS EKS Jenkins Prometheus
INFRASTRUCTURE AS CODE 100% Automated

Multi-Tier AWS Cloud Automation with Terraform

Designed modular Terraform templates to provision secure AWS VPC network topologies, private/public subnets, Application Load Balancers (ALBs), Auto Scaling groups, S3 storage lakes, and IAM policies.

Terraform AWS VPC EC2 ALB S3
BUILD & RELEASE Zero Downtime

Decoupled CI/CD & Ansible Server Automation

Architected distributed Jenkins master-slave build pipelines with parallel SonarQube & unit test quality gates, automated image push to Amazon ECR, and zero-downtime rolling deployments.

Ansible Jenkins Amazon ECR SonarQube Linux
Academic Background

Educational Qualifications

Academic background and degrees in computer applications.

Graduation

B.Com (Computer Applications)

PRISM Degree & PG College

Andhra Pradesh, India
Pre-University

Intermediate / PUC

Sri Chaitanya Junior College

Andhra Pradesh, India
Schooling

SSLC / Secondary School

Sri Chaitanya Techno School

Andhra Pradesh, India
Get in Touch

Let's Connect

Available for Senior DevOps, Cloud Infrastructure, and SRE roles.

Full Name
Jami Devi Vara Prasad
LinkedIn Profile
devi-vara-prasad-jami
Phone Number
+91 9281294893
Location
Hyderabad, India (Open to Remote / Relocation)

Send a Direct Message

Thank you! Your message has been sent directly to Prasad's inbox (jamidevivaraprasad611@gmail.com).