Hospitality SaaSAWS ECS99.95% Uptime~25% Cost ReductionCI/CD · Auto-Scaling
Case Study

Boosting hospitality platform scalability & security with AWS ECS

A SaaS hospitality platform needed to modernize its infrastructure for better scalability, security, and deployment speed. HAZERCLOUD designed and deployed a secure, scalable AWS ECS architecture with automated CI/CD, high availability, and comprehensive monitoring.

Client Profile
Hospitality SaaS Platform
IndustryHospitality / SaaS
PlatformAWS ECS (EC2 + Fargate)
Availability99.95% Uptime SLA
EngagementArchitecture + CI/CD + Security
99.95%
Uptime achieved
~25%
Cost reduction
Accelerated deployments
Automated CI/CD pipeline
The Challenges

Legacy infrastructure was holding them back.

The hospitality SaaS platform faced critical infrastructure challenges that impacted deployment velocity, reliability, security posture, and operational costs.

Challenges

Infrastructure gaps across the board

  • Slow, error-prone deployments with lengthy manual processes and no standardized pipeline
  • No rollback capability — failed deployments required manual intervention and caused extended downtime
  • Limited scalability under peak hospitality demand, leading to degraded user experience
  • Poor visibility into application performance with no centralized monitoring or alerting
  • Security gaps with inadequate access controls, unencrypted data stores, and no WAF protection
  • High infrastructure costs from over-provisioned, always-on resources with no right-sizing
Goal

Scalable, secure, and cost-efficient on AWS

  • Accelerate deployments with fully automated CI/CD pipelines
  • Achieve 99.95% uptime with high-availability architecture
  • Implement comprehensive security with WAF, IAM, encryption, and VPC isolation
  • Enable dynamic auto-scaling to handle peak hospitality traffic
  • Establish centralized monitoring, logging, and alerting
  • Reduce infrastructure costs by ~25% through right-sizing and optimization
The Solution

Secure, scalable AWS ECS deployment for hospitality SaaS.

HAZERCLOUD designed and deployed a comprehensive AWS architecture combining ECS on EC2 with ALB, automated CI/CD, layered security, and full observability — purpose-built for the demands of a hospitality platform.

Containerized Deployment

ECS on EC2 with Application Load Balancer

Containerized the platform on Amazon ECS using EC2 launch type with ALB for intelligent traffic distribution, health checks, and seamless rolling deployments.

Dynamic Scaling

Auto Scaling Groups with Capacity Providers

Configured ECS Capacity Providers with Auto Scaling Groups to dynamically scale compute resources based on demand, ensuring performance during peak hospitality seasons.

CI/CD Pipeline

CodePipeline, CodeBuild, and CodeDeploy

Built end-to-end CI/CD with AWS CodePipeline, CodeBuild for container builds, ECR for image management, and CodeDeploy for blue/green deployments with automatic rollback.

Security Hardening

WAF, IAM, Secrets Manager, and VPC isolation

Implemented layered security with AWS WAF for web protection, fine-grained IAM policies, Secrets Manager for credential rotation, and VPC network isolation with private subnets.

Data Layer

RDS with encryption and ElastiCache

Deployed Amazon RDS with encryption at rest and in transit, automated backups, and ElastiCache for session management and high-speed data caching.

Observability

CloudWatch, SNS alerts, and Systems Manager

Established comprehensive monitoring with CloudWatch dashboards, custom metrics, SNS-based alerting, and Systems Manager for centralized operational management.

Storage & Certificates

S3, Certificate Manager, and Fargate services

Configured S3 for static assets and backups, ACM for SSL/TLS certificate management, and AWS Fargate for auxiliary microservices requiring serverless compute.

Cost Optimization

Right-sizing and resource optimization

Implemented right-sizing across EC2 instances and ECS tasks, optimized resource allocation, and established cost monitoring to achieve ~25% infrastructure cost reduction.

Architecture

The AWS ECS architecture for hospitality SaaS.

A production-grade architecture combining ECS on EC2 with Capacity Providers, ALB traffic management, CodePipeline CI/CD, layered security with WAF and VPC isolation, RDS with encryption, and comprehensive CloudWatch observability.

AWS ECS architecture diagram showing Users, WAF, ALB, VPC with ECS Cluster on EC2, RDS, ElastiCache, CodePipeline, ECR, CloudWatch, SNS, S3, and Fargate services
Compute & Data
  • ECS (EC2)Containerized services with ASG
  • FargateServerless microservices
  • ECRContainer image registry
  • RDSEncrypted database with backups
  • ElastiCacheSession & data caching
Security & Networking
  • WAFWeb application firewall
  • ALBLoad balancing & health checks
  • VPCNetwork isolation & private subnets
  • IAMFine-grained access control
  • ACMSSL/TLS certificate management
  • Secrets MgrCredential rotation
CI/CD & Operations
  • CodePipelineCI/CD orchestration
  • CodeBuildContainer builds & tests
  • CodeDeployBlue/green deployments
  • CloudWatchMonitoring & dashboards
  • SNSAlert notifications
  • Systems MgrOperational management
  • S3Static assets & backups
The Results

What the deployment delivered.

The AWS ECS deployment transformed the hospitality platform with faster releases, higher availability, stronger security, and significant cost savings.

Reduced deployment time

Automated CI/CD with CodePipeline, CodeBuild, and CodeDeploy dramatically reduced deployment time and eliminated manual, error-prone release processes.

Accelerated releases

99.95% uptime

High-availability architecture with ECS, ALB, and auto-scaling delivered 99.95% uptime, ensuring the hospitality platform stays reliable during peak demand.

99.95% SLA
🛡

Improved security

Layered security with WAF, IAM, Secrets Manager, VPC isolation, and encrypted RDS significantly strengthened the platform's security posture.

Defense in depth

Enhanced visibility

Comprehensive CloudWatch monitoring, custom dashboards, and SNS alerting provided full visibility into application health and performance.

Full observability
$

~25% cost reduction

Right-sizing EC2 instances, optimizing ECS task resources, and implementing auto-scaling delivered approximately 25% reduction in infrastructure costs.

~25% savings

Operational efficiency

Systems Manager, automated deployments, and managed services freed the engineering team to focus on product development instead of infrastructure management.

Dev-focused
DEPLOY
Ready to migrate?

30 minutes with our founder. One specific architecture recommendation.

Share an overview of your current platform before the call. We'll assess your architecture, security posture, and scaling needs — then give you at least one concrete recommendation, yours to keep whether you engage us or not.

AWS Advanced Tier Services Partner · ISO 27001:2022 · ISO 9001:2015 · 5× AWS-Certified Founder