Be a part of our community of 1M+ users who develop and demonstrate their skills on CodeSignal
3 courses
62 practices
8 hours
Start by building a Ruby chatbot with OpenAI by sending messages, tweaking parameters, managing history, and personalizing system prompts. Then turn it into a Sinatra service—handle sessions, multiple chats, and create a styled web UI with suggestions and real-time chat.
Dive into the world of AI by building a chatbot using OpenAI! Learn to send messages, tweak API settings, keep track of conversations, and craft unique system prompts. Explore AI's potential in a fun and interactive way!
Transform your chatbot into a service with Sinatra! Step-by-step, you'll create and test components, then integrate them into a seamless Sinatra app. Blend AI with web development for a dynamic user experience.
Create a sleek, responsive web interface for your chatbot! Build a professional chat interface with real-time updates, ensuring a top-notch user experience. Combine design with AI for a modern web application.
I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.
Faith Yim
Software Engineer
+14
It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.
Alex Bush
Full Stack Engineer
+9
I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.
Abbey Helterbran
Tech consultant
+8
I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.
Jonathan Miller
Senior Machine Learning Engineer
+12
I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!
