PROFESSIONAL EXPERIENCE:

Confidential

AWS Solutions Architect

Responsibilities:

• Architected serverless solutions using AWS confidential and confidential API Gateway in event - driven patterns to power scalable and secure serverless applications. Created an event-driven proof of concept serverless architecture that uses managed services that are appropriate for our expected data flow and scaling requirements.
• Defined methods for failure management, performance testing, and application auditing within our serverless architecture and deployed updates to the serverless application without downtime. Leveraged AWS management tools to programmatically provision, monitor, and automate all the components of our cloud environments. Implemented AWS Systems Manager management service capabilities to automatically collect software inventory, apply OS patches, and automate administration tasks and complex workflows across our environments. Leveraged different design principles for security in the cloud and implemented various
• AWS services to improve our security posture for Authentication, Authorization, Monitoring, Auditing, Encryption and Data path security. Implemented containers on AWS using ECS and complementary services, including Amazon Elastic Container Registry (ECR). Leveraged microservices across our environment making use of Amazon S3, CDN, ALB, Amazon ECS, and DynamoDB. Implemented and managed Ansible Tower to scale automation and handle complex deployments. Set-up solution to measure DevSecOps maturity of ART teams with real-time tool-based solutions. OpenShift Onboarding in
• Pricing Domain and drive to develop Ansible Playbooks and setup configurations and ensure that the applications are deployed successfully in OpenShift platform. Set-up pipelines for nightly builds enabling, Build, Sonar, Security Scans, deploy, Smoke test and Performance test weekly regression suites for early detection of issues. Development and Enhancements of the "Insights" (DevOps Metrics Tool) and present the solution to Modern delivery Leads. Design release and change management automation through pipeline (including the approval process). Build and managed a Jenkins open-source automation server to deploy Code Build artifacts with CodeDeploy and constructed a functioning CI / CD pipeline with these tools to automatically deploy application version changes from GitHub to our production environment.
• Developed terraform modules and CloudFormation templates to provision infrastructures in cloud Designed, implemented, and managed all elements of the control plane and the worker nodes in a
• Kubernetes deployment, in addition to containerizing the applications that will run in the pods. Managed various phases of the migration process, including portfolio discovery, application migration planning and design, migration execution, and post-migration validation and application optimization.

Confidential

Senior, Cloud Architect

Responsibilities:

• Designed and delivered mission - critical infrastructure to maintain consistent availability and performance. Built high-performing, resilient, and efficient infrastructure for customer applications, and performed reviews for architecture and infra builds. Developed CI / CD to standardize the infrastructure and automate the DevOps processes, allowing customers to rapidly build, test, and release code while minimizing errors. Managed provisioning of AWS infrastructures using CloudFormation and Terraform. Designed for high availability and business continuity using self-healing-based architectures, fail-over routing policies, multi-AZ deployment of EC2 instances, ELB health checks, Auto Scaling, and other models based on customer's functional and non-functional requirements.
• Developed event processing architecture patterns with event trigger, logging, analysis, visualization, notification and responding. Developed and implemented DDoS-resilient architectures. Eliminated single point of failure in production architecture designs by deploying service instances (e.g., EC2 or RDS) across two or more isolated AZ based on our customer's actual resiliency and availability requirements. Leveraged Auto scaling groups to right-size EC2 pools to match the level of demand and helped to manage costs by eliminating excess capacity to maintain optimal level of resources.
• Democratized advanced technologies in our architecture patterns including leveraging ECS, EKS, Lambda functions, parameter store, DynamoDB etc. Planned, architected, and built large-scale data processing systems; orchestrated the successful implementation of data movement, transformation, analytics, and reporting solutions with the AWS cloud.

Confidential

AWS Architect

Responsibilities:

• Designed secure, cost - optimized, highly available, and fault-tolerant infrastructure in AWS. Architected and configured Dev / Stage / QA environments in AWS (VPC, subnets, security groups, EC2 instances, load balancer, RDS, Redis, route53, etc.). Implemented security best practices in AWS including multi-factor authentication, access key rotation, role-based permissions, enforced strong password policy, configured security groups and NACLs, S3 bucket policies and ACLs, etc.
• Optimized cost through reserved instances, selection and changing of EC2 instance types based on resource need, S3 storage classes and S3 lifecycle policies, leveraging Autoscaling, etc. Leveraged EC2 CreateSnapshot API call to create snapshots of EBS Volumes on scheduled intervals. Configured CloudWatch alarm rules for operational and performance metrics for AWS resources and applications. Configured S3 events to set up automated communication between S3 and other AWS services.
• Monitored end-to-end view of runtime systems CPU, bandwidth, disk space, and log files using NewRelic. Deployed and configured infrastructure using Terraform and Ansible.Implemented unit and integration testing protocols to consistently deliver high quality, functional features with minimal defects.

Confidential

AWS Architect

Responsibilities:

• Ensured data recoverability by implementing systems snapshot, AMIs, RDS Replicas, and application level backup to S3. VPC build with Private and Public Subnet couple with VPNs setup back to on - premise datacenter and cooperate offices.

  VPC peering with other accounts allowing access and routing to service and users of separate account to communicate. Monitored Network, CPU, disk, and connectivity with CloudWatch and setup to trigger alarm and notify system administrators.

  Aided setup for and configured for logs files detail monitoring and alerts notification when changes were made. Performed root-cause analysis of recurring issues, system backup, and security setup. Configured security groups and locked down the various authorized subnet and IP addresses in AWS. Automated deployment, configuration and security settings using Ansible.Linux /AWS Cloud AdministratorClinton Health Access