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Architecting Enterprise Super Apps with Microservices and CaaS

Practical architectural patterns for transitioning legacy monolithic enterprise portals into unified Super Apps with federated Single Sign-On and Container-as-a-Service orchestration.

Architecture•Oct 24, 2024

AWS CLI First #16: Infrastructure as Code: Deploying Multi-Tier Stacks with CloudFormation & SAM CLI

Transition from imperative scripts to declarative Infrastructure as Code: author production CloudFormation YAML templates, validate change sets, automate rollbacks, manage stack drifts, and build serverless apps with AWS SAM CLI.

Cloud•Sep 12, 2026

AWS CLI First #11: Elastic High-Availability: EC2 Auto Scaling Groups (ASG), Launch Templates & Self-Healing Fleets

Build self-healing, horizontally scalable cloud infrastructure with EC2 Auto Scaling Groups, versioned Launch Templates, Target Tracking scaling policies, and zero-downtime rolling instance refreshes purely via the AWS CLI.

Cloud•Sep 7, 2026

AWS CLI First #10: Layer 7 Traffic Distribution: Application Load Balancers, Target Groups & SSL Routing

Deploy internet-facing Multi-AZ Application Load Balancers (ALB), configure Target Groups with custom HTTP health checks, path-based routing rules, and security group chaining purely from the command line.

Cloud•Sep 7, 2026

AWS CLI First #4: AWS Global Infrastructure Mastery: Regions, Availability Zones & AZ IDs via CLI

Master the physical foundation of AWS. Explore AWS global geography, the 4 golden rules of region selection, Availability Zone physical architecture, AZ-ID mapping across multi-account organizations, and managing opt-in regions entirely from the terminal.

Cloud•Aug 29, 2026

AWS CLI First #13: Managed Relational & NoSQL Databases: RDS PostgreSQL Multi-AZ & DynamoDB via CLI

Provision managed databases from the terminal: configure private DB Subnet Groups, deploy high-availability RDS PostgreSQL with Multi-AZ standby failover, tune custom Parameter Groups, authenticate via IAM database tokens, and create on-demand DynamoDB NoSQL tables.

Cloud•Sep 9, 2026

AWS OpenTofu #101: AWS Fundamentals Before Infrastructure as Code

Understand AWS core architecture—accounts, regions, availability zones, ARNs, and APIs—and discover why declarative Infrastructure as Code with OpenTofu transforms cloud engineering.

Cloud•Sep 14, 2026

AWS OpenTofu #105: Data Sources & AWS Discovery

Stop hardcoding regional IDs and AMI strings. Learn how to query live AWS infrastructure dynamically using OpenTofu data sources, discover active Availability Zones, and look up golden AMIs safely.

Cloud•Sep 15, 2026

AWS OpenTofu #114: Build a Mini AWS Environment

Assemble VPC, multi-AZ subnets, EC2 web servers, IAM least-privilege, SSM access, and S3 into a complete modular environment with variables, locals, outputs, and validation.

Cloud•Sep 16, 2026

AWS OpenTofu #201: From Lab Configuration to Infrastructure Project

Transition from monolithic lab scripts to a professional, Git-friendly OpenTofu project. Master file separation, version pinning, naming conventions, and common tags.

Cloud•Sep 17, 2026

AWS OpenTofu #202: Your First Reusable OpenTofu Module

Package infrastructure into modular, encapsulated components. Build a reusable multi-AZ VPC child module with clear input contracts, outputs, and local sources.

Cloud•Sep 17, 2026

AWS OpenTofu #203: Compose Infrastructure Modules

Orchestrate multi-tiered architectures by composing focused child modules. Pass outputs as inputs across networking, security, and compute layers, and master dependency graphs.

Cloud•Sep 17, 2026

Scaling Flutter in Production: Achieving 1% Crash Rates Across Millions of Sessions

How we reengineered government mobile apps into a single Flutter codebase with modular state management, automated error boundaries, and baseline coding standards.

Mobile•Oct 12, 2024