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Tita Ngu

@titangu

AWS Solutions Architect at CDW building secure AWS infrastructure 40% faster with Terraform and CloudFormation.

At CDW, I design and deploy AWS infrastructure with Terraform and CloudFormation, helping new environments come online 40% faster. I also rebuilt CI/CD pipelines that helped the team ship features 35% faster.

I strengthened cloud security at CDW with least-privilege IAM and AWS security services, reducing vulnerabilities by 30% while maintaining PCI DSS and HIPAA compliance. I also brought logs and metrics together, cutting mean time to resolution in half.

Previously, at PRIMUS CLOUD SOLUTIONS, I led migrations of legacy on-premises systems to AWS and moved applications to Docker and Kubernetes microservices. I hold AWS Certified Solutions Architect – Professional and Google Cloud Associate Cloud Engineer certifications.

Experience

Work history, roles, and key accomplishments

Current

AWS Solutions Architect & Cloud DevOps Engineer

Current

CDW

Nov 2024 - Present (2 years)

Designed and deployed AWS infrastructure as code with Terraform and CloudFormation, improving provisioning speed by 40%. Rebuilt CI/CD pipelines and enhanced security, reducing vulnerabilities by 30% and cloud costs by 20%.

AWS Solutions Architect

Primus Cloud Solutions

May 2017 - Nov 2024 (7 years 6 months)

Designed AWS architectures on EC2, S3, RDS, Lambda, and CloudFront for enterprise applications. Led on-premises to AWS migrations and implemented CI/CD pipelines and security controls.

AWS EC2 S3 RDS Lambda Amazon Cloudfront Terraform CloudFormation Jenkins AWS CodePipeline GitHub Actions IAM VPC Cloudwatch AWS Config Datadog Docker Kubernetes

Network Engineer

Sirtel

Nov 2014 - Jan 2017 (2 years 2 months)

Maintained enterprise network infrastructure with 99.9% uptime. Designed and deployed secure LAN/WAN networks using Cisco routers and switches, and implemented VPNs and firewall configurations.