Devin
Devin is an AI-powered coding assistant designed to automate software development tasks. It helped Nubank refactor millions of lines of code in their core ETL system, resulting in a 12x improvement in engineering hours and over 20x cost savings. Nubank's initial monolithic ETL system became a bottleneck due to its size and complexity after 8 years. Migrating to sub-modules was projected to take 1,000 engineers 18 months. Devin was trained on examples of manual migrations, leading to a 2x improvement in task completion and a 4x speed increase. Devin also developed its own tools and scripts to optimize the process. Its speed and reliability improved as it learned. Essentially, Devin automated a complex and time-consuming code refactoring process, enabling Nubank to modernize its infrastructure much faster and cheaper than anticipated.
Features
Autonomous Coding
Devin can write, test, and deploy code independently.
Slack-Based Workflow
Users can tag @Devin in Slack to assign tasks, which Devin can then complete and report progress on.
Personalized Workflow Support
Devin can review pull requests, support code migrations, and handle on-call issues.
Web Application Development
Devin can build and deploy web applications from start to finish.
Personal Assistant Capabilities
Devin can perform tasks like ordering food to keep developers productive.
Integration with Tools
Devin integrates with tools like Notion, Jira, and VS Code, allowing for remote server access and browser-based documentation searching.
Cost and Availability
Devin is generally available starting at $500 a month for engineering teams, offering no seat limits and access to its Slack integration, IDE extension, and API.
Potential Disruption
Devin's workflow may disrupt existing processes for some developers, particularly those preferring real-time coding assistance within their IDEs.
Frequently Asked Questions
What is Devin?
Devin is an AI-powered coding assistant designed to automate software development tasks. It can write, test, and deploy code independently, and it integrates with various tools to support developers.
How did Devin help Nubank?
Devin helped Nubank refactor millions of lines of code in their core ETL system. This resulted in a 12x improvement in engineering hours and over 20x cost savings.
What are some of Devin's key features?
Key features include autonomous coding, Slack-based workflow, personalized workflow support, web application development, personal assistant capabilities, and integration with tools like Notion, Jira, and VS Code.
How does Devin integrate with a team's workflow?
Users can assign tasks to Devin by tagging @Devin in Slack. Devin can then complete these tasks and report progress. It can also review pull requests and support code migrations.
What is the cost of using Devin?
Devin is generally available starting at $500 a month for engineering teams, with no seat limits. This includes access to its Slack integration, IDE extension, and API.
Are there any potential drawbacks to using Devin?
Devin's workflow may disrupt existing processes for some developers, particularly those who prefer real-time coding assistance within their IDEs.
