Johannes Nicolai
A(P)I and Open Source Enthusiast @ Day
Potsdam, Germany
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Johannes is an Open Source and A(PI) Enthusiast @ Day and standup comedian / comedy DJ @ Night.
He is a long-time open source enthusiast and contributor to many projects including the Postman reference collection for OpenAI and maintainer of jonico/awesome-runners. Johannes is interested in all things GenAI, IssueOps, integrations, CI/CD and API design. Check out his GitHub profile (@jonico) to learn more about his tech projects and (if you are really into comedy techno) https://soundcloud.com/majorsunburn.
Area of Expertise
Topics
Integration-, Snapshot- and Performance-Testing APIs with Postman and the GitHub Octodex
Postman is used by millions of developers and testers to discover, design, document, test and monitor APIs. Apart from the more than 300,000 APIs to explore openly on Postman, the Postman API network also contains free to use collection templates that cover the best examples we have seen around testing, security, infrastructure and developer workflow automation across various industries.
In this talk, we will give an overview of the available collection templates and then jump into concrete live demos on how to use the API performance-, snapshot- and integration testing examples based on GitHub's Octodex website where Postbot and Monalisa Octocat will work together to generate test cases and visualizations automagically.
How OpenAI sees your company - Fun with Lego, Postman, DALL-E , and GPT-3
Since ChatGPT, everybody has heard about OpenAI’s models to deliver amazing text completions and generate images based on any description you provide.
Have you ever wondered what would happen if you combined the capabilities of its different models in your own services and visualize the neural network’s take on your company products?
This hands-on talk walks you through all the steps needed to explore OpenAI’s APIs, design your own API to make use of their services, define test case scenarios and mocks, generate server and client code and finally publish documentation with an embedded, interactive test bed of your AI-powered API.
To make it really fun, the API will produce pictures of your company products (or at least what OpenAI thinks they are) made of LEGO, gold or chocolate.
How to automate ChatGPT, DALL-E and Whisper: Showing OpenAI's APIs in Action with Postman in 5 mins
Everybody and their dog has heard and seen ChatGPT's Web interface, but do you also know how to programatically access its functionalities and what other APIs exist around OpenAI? This hands-on ignite talk is mostly a live demo, showing how to use Postman to explore and automate OpenAI's code generation, code explanation, picture editing and audio transcription capabilities, so that you can include it into your DevOps pipeline.
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