/Elis CazacuElis Cazacu – Cloud Security Engineer portfolio. Showcasing expertise in AWS, cloud infrastructure and security, and IT support solutions. Explore projects, certifications, and technical skills in cloud computing. 2025-11-13T03:08:49+02:00 Elis Cazacu / Jekyll © 2025 Elis Cazacu /assets/img/favicons/favicon.ico /assets/img/favicons/favicon-96x96.png Cloud Budget Tracker (Python + AWS S3)2025-11-12T10:00:00+02:00 2025-11-13T03:03:54+02:00 /posts/cloud-budget-tracker/ elis_cazacu A serverless-style Python project that integrates with AWS S3 for secure, cloud-based budget management. Building a Secure Password Generator API with AWS Lambda and API Gateway2025-10-18T12:00:00+03:00 2025-10-18T12:00:00+03:00 /posts/python-password-generator/ Elis End-to-end guide on creating a Python-based password generator, deploying it to AWS Lambda, exposing it securely via API Gateway, and applying security best practices. Building a Full VPC System in AWS (With NAT, Bastion, Endpoints, and Flow Logs)2025-09-23T12:00:00+03:00 2025-09-23T12:00:00+03:00 /posts/vpc-full-system/ Elis Step-by-step guide on setting up a complete AWS VPC system with public/private subnets, NAT Gateway, Bastion host, VPC Peering, Endpoints, and Flow Logs. Launching Your First EC2 Instance on AWS2025-09-10T01:00:00+03:00 2025-09-10T01:00:00+03:00 /posts/you-first-ec2instance/ elis_cazacu Step-by-step walkthrough of launching and connecting to your first EC2 instance on AWS Basic Network Setup Using 2 Linux VMs2025-09-07T01:00:00+03:00 2025-09-07T01:00:00+03:00 /posts/basic-network-setup/ elis_cazacu Step-by-step walkthrough of how I set up a basic Network using 2 Ubuntu Virtual Machines