For a SaaS team that needs an AWS architecture or cost review — one senior expert, scope agreed in a Statement of Work.
A SaaS team whose AWS account grew faster than the design: unclear architecture, a bill that jumped, or a migration that stalled.
The trigger is a cost surprise, a fragile production setup, or a launch date that the current account cannot support.
I inspect the account and write the target design — or implement it in CDK when the Statement of Work says so.
The clip is not stock footage — these are production systems I co-founded, ship as products, or run for clients. Labels match the on-screen context pills.
Global real-estate marketplace
Product clip: a broker profile, listings, and the global buyer network.
International property network for agents and buyers. I own the AWS side: multi-account CDK pipelines, ECS on Fargate for Next.js and API workloads, plus CloudFront, ALB, and RDS in us-east-1.
Cyber insurance assessments (Prowler)
Product clip: client invite, a read-only four-cloud scan, and the underwriting score.
Platform for HDI brokers: invite a firm, run security questionnaires, connect AWS, Azure, GCP, and Microsoft 365, and score risk with Prowler Cloud. I build and operate the AWS estate — ECS Fargate, CDK, Cognito, DynamoDB, and EventBridge integrations.
AI-driven compliance audits
Agents review web apps against ISO 27001, SOC 2, NIST, and more — on Bedrock AgentCore (runtime and browser tools), with an MCP server on API Gateway.
Shop-window posters with updatable QR links
Design A-format posters in the browser, host scan targets in Frankfurt (eu-central-1), and export print-ready 300 dpi PDFs from Lambda — OpenNext on serverless.
I cannot recommend Martin Muller highly enough for his exceptional work in setting up our web application backend using the AWS CDK.
The quality of his work is consistently top-notch, which gives me the utmost confidence in the final product.
Martin built the sophisticated AWS infrastructure for our online lab environments. Working with him was characterized by very good communication and a very fast implementation.
His concepts are scalable and comply with best practices in cloud environments.
The call is to see whether an AWS review is the right next purchase. After that, a bounded Statement of Work.
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