GOStack partnered with a global HealthTech innovator to migrate their AI-powered medical chatbot from a self-hosted, non-compliant architecture to a production-grade, enterprise-compliant Generative AI platform on AWS. By leveraging Amazon Bedrock and a serverless architecture, GOStack enabled the client to eliminate infrastructure overhead, meet enterprise compliance requirements and accelerate their entry into the regulated healthcare market.
OVERVIEW
Information
- Client: Global HealthTech AI Provider (NDA)
- Industry: Healthcare Technology (HealthTech)
- Project Type: Compliant Generative AI Platform for Healthcare
- Services: Amazon Bedrock, AWS Lambda, Amazon API Gateway, Amazon VPC, AWS IAM, AWS Secrets Manager, Amazon CloudWatch
Intro
A global HealthTech startup developed an innovative AI-powered medical chatbot designed to provide accessible healthcare diagnostics to a worldwide audience. While their mission was to serve billions, their underlying technology, a self-hosted open-source AI model, created significant operational and compliance barriers, preventing them from partnering with the enterprise healthcare organizations that were critical to their growth.
The Challenge
The client faced a critical business challenge. Their AI infrastructure was holding them back. The engineering team was spending nearly half their time managing GPU instances instead of improving the product. More importantly, the self-hosted models lacked the security, safety and auditability controls required to handle sensitive health data at scale. This compliance gap was a hard blocker to enterprise partnerships and exposed the company to significant regulatory risk.
Our Solution
GOStack designed and implemented a fully managed, enterprise-compliant and scalable generative AI platform on AWS, completely transforming the client’s technical foundation.
The solution transitions the client from their high-maintenance EC2-based infrastructure to a serverless architecture centered on Amazon Bedrock. As a managed, enterprise-grade service, Bedrock provides the security, auditability and compliance features required for healthcare workloads out-of-the-box. The platform uses Anthropic’s Claude Opus 4.6 for its state-of-the-art medical reasoning capabilities, delivering a significant improvement in clinical utility and safety.
The backend business logic runs on AWS Lambda and is exposed via Amazon API Gateway, creating a scalable, cost-efficient and resilient application layer. The entire system operates within a secure Amazon VPC, with fine-grained AWS IAM roles and AWS Secrets Manager enforcing strict access controls and protecting sensitive credentials.
Results and Benefits
The new platform delivered immediate and transformative business value.
- >95% Reduction in Infrastructure Management: By moving to a fully managed service, the client eliminated nearly all time spent on AI infrastructure management, freeing up the engineering team to focus on core product development.
- Immediate Compliance-Ready Architecture: The migration to Amazon Bedrock allowed the client to achieve a compliance-ready architecture for their AI workload from day one, a process that would have taken 6-9 months of custom engineering on their previous platform.
- Unlocked Enterprise Market Access: Achieving a compliant architecture immediately unblocked conversations with large healthcare providers, opening up a critical new revenue stream and market segment.
Transformation Impact
By embedding Generative AI directly into its core production workflows, the client successfully transitioned from a manual, vendor-dependent operating model to a scalable, AI-driven one. The solution built by GOStack accelerated the company’s time-to-market for global releases, improved consistency and compliance readiness and established a production-grade AI foundation for future automation initiatives.
About GOStack
GOStack is an AWS Advanced Tier Services Partner specializing in building production-grade Generative AI solutions. We empower businesses to automate complex workflows, unlock new capabilities and accelerate growth by integrating AI directly into their core operations.
Why Partner with GOStack for AI-Driven Automation?
Our expertise in AWS and Generative AI helps businesses transform their operations and gain a competitive edge. We combine deep technical knowledge of services like Amazon Bedrock and Amazon OpenSearch with a partnership-driven approach to deliver AI solutions that are secure, scalable and drive measurable business impact.
