Portfolio

Projects

Hands-on infrastructure, networking, security, Linux, Terraform, DNS, and technical operations work.

Business Email Security and Google Workspace Administration

I administer Google Workspace and DNS-based email security controls including SPF, DKIM, and DMARC to improve authentication, deliverability, and domain protection.

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Project architecture

Certbot · DNS · Linux · NGINX · TLS

Domain, DNS, Hosting, and TLS Configuration

I configured domains, DNS records, web hosting, NGINX, and TLS certificates to connect business domains securely to hosted services.

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Project architecture

AWS · EC2 · IAM · Security Groups · Systems Manager · VPC Endpoints

Private EC2 Administration with AWS Systems Manager

I configured private EC2 administration with AWS Systems Manager so instances could be managed without exposing SSH directly to the internet.

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Project architecture

AWS · EC2 · IAM · Infrastructure as Code · Linux · Systems Manager · Terraform · VPC

Terraform AWS Infrastructure Deployment

I built and automated a secure AWS infrastructure environment with Terraform, including VPC networking, public and private subnets, routing, NAT, EC2, and secure private-instance access.

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Project architecture

AWS · NACLs · NAT Gateway · Networking · Security Groups · Systems Manager · VPC

Three-Tier AWS VPC Architecture

I designed a three-tier AWS VPC across two Availability Zones with separate public, application, and database network tiers and controlled traffic between them.

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