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AI Fitness and Body-Analysis Platform Cloud Modernization from ECS to Scalable EKS Architecture

MoreYeahs modernized the cloud infrastructure behind an AI fitness and body-analysis platform, moving from single-cluster ECS to a fully scalable EKS architecture.

Nov 1, 2025
Published
MoreYeahs
Author
Overview
  • Industry: Technology / Consumer Fitness
  • Engagement: Cloud Modernization & DevOps Transformation
  • Focus: Kubernetes Migration, CI/CD Modernization, Infrastructure as Code
Objectives
  • Resolve deployment delays and scaling limitations as the user base grew
  • Modernize CI/CD with approval and rollback mechanisms
  • Standardize infrastructure using Terraform
  • Strengthen network security and incident response
01 / 06

Customer

The client operates an AI-powered fitness and body-analysis platform that helps users analyze body metrics. As its user base grew, the platform's existing cloud setup began to strain under the added load.

02 / 06

Business Challenge

The growing user base exposed limitations in the platform's original single-cluster ECS-based deployment.

01

Deployment Delays: Releases became slower and less predictable as the platform grew.

02

Scaling Constraints: The existing ECS setup struggled to scale cleanly with demand.

03

Compute and Monitoring Gaps: Compute allocation and monitoring hadn't kept pace with the platform's growth.

03 / 06

Solution

MoreYeahs upgraded the platform from a single ECS-based deployment to a fully scalable EKS (Kubernetes) architecture, standardizing infrastructure and modernizing delivery in the process.

EKS Migration: Upgraded from a single ECS-based deployment to a fully scalable EKS architecture.

Kubernetes Autoscaling: Implemented autoscaling, workload segregation, and optimized node groups.

Full Containerization: Containerized all microservices for workload portability.

Infrastructure as Code: Standardized and rebuilt the complete infrastructure using Terraform.

Modern CI/CD: Upgraded the CI/CD pipeline to standardized release workflows with approval and rollback mechanisms.

Centralized Incident Response: Improved incident response with centralized dashboards.

Network Security: Strengthened network security using private subnets and strict access boundaries.

04 / 06

Technology

The modernized platform runs on Amazon EKS with infrastructure defined entirely as code.

Amazon EKS (Kubernetes)Terraform for infrastructure as codeContainerized microservicesCI/CD pipeline with approval and rollback controlsCentralized monitoring dashboards
05 / 06

Results

The migration to EKS gave the client the scalability, cost efficiency, and availability the growing platform needed.

01

High Availability: The client confirmed high availability following the migration.

02

Optimized Operational Cost: The new architecture delivered optimized operational cost alongside improved scaling.

03

Improved Scaling: Autoscaling and workload segregation let the platform handle growth without manual intervention.

06 / 06

Business Impact

The modernized architecture positions the platform to keep growing its user base without repeating the same infrastructure bottlenecks.

01

Room to Grow: A fully scalable EKS foundation supports continued user growth.

02

Safer Releases: Approval and rollback mechanisms reduce the risk of shipping changes.

03

Stronger Security Posture: Private subnets and strict access boundaries reduce the platform's attack surface.

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