Multi-Region Disaster Recovery Solution
Architected and implemented a comprehensive cross-region disaster recovery strategy ensuring 99.99% uptime SLA.
Utilized Route 53 failover routing policies, S3 cross-region replication, RDS read replicas, and automated
failover testing. Implemented automated health checks and DNS-based failover with Lambda functions for
continuous monitoring and alerting.
Route 53
S3
RDS
Lambda
CloudFormation
CloudWatch
99.99%
Uptime SLA
<1hr
RTO
Key Features:
- Automated cross-region failover
- Real-time data replication
- Health monitoring and alerting
- Regular DR drills and testing
Automated Deployment Pipeline
Built end-to-end CI/CD pipeline using Jenkins, Docker, and AWS CodeDeploy with blue-green deployment strategies.
Achieved zero-downtime deployments with automated rollback mechanisms, comprehensive testing stages including
unit, integration, and security scanning. Implemented deployment approval workflows and automated smoke tests
post-deployment.
Jenkins
Docker
CodeDeploy
ECS
ECR
GitLab
0
Downtime
65%
Faster Deploys
Key Features:
- Blue-green deployment strategy
- Automated testing pipeline
- Rollback on failure
- Container orchestration
Cloud Cost Optimization Initiative
Led comprehensive cost optimization project reducing monthly AWS spend by 35% through strategic reserved
instance planning, intelligent auto-scaling implementation, and automated resource cleanup using Lambda
functions and EventBridge schedules. Implemented comprehensive tagging strategy and cost allocation reports
for better visibility and accountability.
Cost Explorer
Lambda
EventBridge
Trusted Advisor
Python
35%
Cost Reduction
$50K+
Annual Savings
Key Features:
- Automated resource cleanup
- Reserved instance optimization
- Intelligent auto-scaling
- Cost allocation and tagging
Centralized Monitoring Platform
Implemented comprehensive monitoring and logging solution using CloudWatch, Prometheus, and Grafana. Created
custom dashboards for application and infrastructure metrics, automated alerting systems with PagerDuty
integration, and log aggregation pipelines providing real-time visibility into application and infrastructure
health across all environments.
CloudWatch
Prometheus
Grafana
ELK Stack
X-Ray
50%
Faster MTTR
100%
Visibility
Key Features:
- Real-time metrics dashboards
- Centralized log aggregation
- Automated alerting
- Distributed tracing
Security Automation Framework
Developed comprehensive security automation framework using AWS Config, SecurityHub, and GuardDuty.
Implemented automated compliance checking, vulnerability scanning, and remediation workflows. Created
security dashboards providing real-time visibility into security posture and compliance status across
all AWS accounts and resources.
AWS Config
SecurityHub
GuardDuty
Lambda
SNS
100+
Vulnerabilities Fixed
24/7
Monitoring
Key Features:
- Automated compliance checking
- Real-time threat detection
- Automated remediation
- Security dashboards
Microservices Migration to Kubernetes
Led migration of monolithic application to containerized microservices architecture on AWS EKS. Implemented
service mesh using Istio for traffic management, implemented horizontal pod autoscaling, and established
GitOps workflows using ArgoCD. Reduced deployment time by 80% and improved application scalability handling
10x traffic spikes.
EKS
Docker
Kubernetes
Istio
ArgoCD
Helm
80%
Faster Deploys
10x
Scalability
Key Features:
- Service mesh implementation
- Auto-scaling capabilities
- GitOps deployment
- Zero-downtime updates