Success Story
Assessment and a modernization foundation on AWS for treble (WhatsApp Sales Tech)
treble is a SaaS platform for sales automation over WhatsApp, headquartered in Colombia. Craftech ran a technical assessment and a subsequent stage of work, defining a modernization roadmap and leaving an AWS Organizations and infrastructure-as-code foundation.
Challenge
treble ran part of its platform on serverless functions (AWS Lambda) and needed to evaluate a modernization path toward containers to gain control over scaling and cost, as well as to organize its account structure, its infrastructure as code, and its identity management.
Solution
Craftech ran a technical assessment that identified a modernization roadmap: migrating from AWS Lambda toward Kubernetes with autoscaling via Karpenter and KEDA, backed by a messaging architecture with Amazon MQ and SQS. In a subsequent stage, it established an AWS Organizations foundation, infrastructure as code with Terraform, and access management with SSO.
Results
treble was left with a clear modernization roadmap (Lambda → Kubernetes/Karpenter/KEDA) and an orderly foundation of AWS Organizations, IaC with Terraform, and SSO to build on, with a concrete second-phase modernization opportunity already identified.
Stack & technologies
