ARCHITECTURE TO PRODUCTION.
Zero-Trust 3-Tier AWS Network Architecture
PRODUCTION VPC WITH PUBLIC, APP & DATA SUBNETS
Manually designed a production-style 3-tier AWS VPC with isolated public, private app, and private data subnets without pre-built templates, enforcing strict zero-trust network boundaries.
Manually designed a production-style 3-tier AWS VPC — public, private app, and private data subnets — without pre-built templates or IaC tools.
Isolated backend and database resources in private subnets, controlling access via custom route tables and security groups.
Deployed a bastion host for secure, restricted SSH access to private instances.
Configured an HTTPS-secured ALB as the sole public entry point, keeping backend systems fully private.
Self-Healing Auto-Scaling Infrastructure on AWS
DJANGO AUTO-SCALING WORKLOAD & GOLDEN AMI
Built a self-scaling Django deployment using a Golden AMI, Launch Template, and Auto Scaling Group behind an Application Load Balancer with CloudWatch target tracking policies.
Secure CI/CD Deployment Pipeline with AWS Integration
JENKINS TRACKER WITH RDS MYSQL & SECRETS MANAGER
Built and deployed a full-stack log-tracking application on AWS EC2 with private RDS (MySQL), private S3 signed URLs, and an automated Jenkins CI/CD pipeline triggered by GitHub webhooks.
Highly Available Kubernetes Deployment on AWS EKS
3-TIER NOTES APP WITH 5 CONTAINERIZED SERVICES
Deployed a 3-tier notes app on Amazon EKS with 5 containerized services, EBS-backed persistent storage for PostgreSQL, and CoreDNS-based internal service discovery.
Multi-Service Reverse Proxy & SSL Gateway on AWS
NGINX LAB WITH VIRTUAL HOSTING & PATH ROUTING
Configured Nginx on AWS EC2 as both reverse and forward proxy for multiple backend microservice apps with custom domain DNS, Let's Encrypt SSL, and URL-path routing.
From microservices orchestrations on Amazon EKS to agentic AI pipelines with automated quality gates.
Modular Terraform definitions enforcing environment parity across Dev, QA, Stage, and Production.
Zero-downtime rolling updates on Kubernetes clusters with health-checked target groups and automated rollback.