How To Easily Build GenAI Apps Using AWS Cloud
Last Updated on September 4, 2025 by Editorial Team
Author(s): Richard Warepam
Originally published on Towards AI.
A step-by-step guide to building your first end-to-end Generative AI application with AWS Bedrock, Lambda, and more.
Let’s be real for a minute. Everyone’s talking about building Generative AI applications, but when you log into a cloud platform like AWS, it can feel like you’ve been dropped into a jungle. There are hundreds of services with acronyms that sound like sci-fi droids, and you’re left wondering, “Where the heck do I even start?”
This article guides readers through the process of building a Generative AI application on AWS, detailing how to connect various AWS services like API Gateway, Lambda, and Bedrock efficiently. It emphasizes practical steps, clarifies potential pitfalls, and encourages readers to transition from theoretical understanding to actual creation, ultimately showcasing the simplicity of implementing such a project effectively.
Read the full blog for free on Medium.
Join thousands of data leaders on the AI newsletter. Join over 80,000 subscribers and keep up to date with the latest developments in AI. From research to projects and ideas. If you are building an AI startup, an AI-related product, or a service, we invite you to consider becoming a sponsor.
Published via Towards AI
Take our 90+ lesson From Beginner to Advanced LLM Developer Certification: From choosing a project to deploying a working product this is the most comprehensive and practical LLM course out there!
Towards AI has published Building LLMs for Production—our 470+ page guide to mastering LLMs with practical projects and expert insights!

Discover Your Dream AI Career at Towards AI Jobs
Towards AI has built a jobs board tailored specifically to Machine Learning and Data Science Jobs and Skills. Our software searches for live AI jobs each hour, labels and categorises them and makes them easily searchable. Explore over 40,000 live jobs today with Towards AI Jobs!
Note: Content contains the views of the contributing authors and not Towards AI.