Refactoring a Legacy .NET App with an AI Agent Most developers I know spend most of their time fixing bugs rather than building new features. According to several studies, companies still allocate up to 80% of their IT resources just to keep legacy systems running — and in many cases, those systems are decades old. I wanted to see how far we could go using an agent to refactor one of these systems automatically. So, I took a pharmacy management system built on .NET Framework 4.7.2 and migrated it to .NET 8 using CodeGPT. The entire process — from analyzing the codebase to generating the new version and documenting the migration — happened directly inside VS Code. It’s interesting to see how these refactoring agents can now handle complex migrations like this. The result isn’t just a modernized app; it’s a glimpse of how software maintenance might look in the near future.
CodeGPT
Technology, Information and Internet
Miami, Florida 7,139 followers
Closing the gap between Human Language and Coding with AI
About us
CodeGPT (backed by Techstars) is revolutionizing software development with our AI-powered coding assistant. Unlike traditional tools, our unique agentic platform integrates seamlessly into developers' existing workflows, providing context-aware assistance across IDEs, communication channels, and even web browsers. With hundreds of thousands of developers, we're rapidly becoming the go-to solution for enhancing developer productivity. Our vision goes beyond simple code completion – we're building the future of software creation, aiming to make coding as accessible as using a spreadsheet. Founded by a team with deep tech expertise and multiple successful exits, CodeGPT has already attracted attention from major players in the industry. We're not just another dev tool; we're a visionary automation platform poised to reshape the $4 trillion global software market. CodeGPT’s Assistant for Developers has been downloaded over a million times in 180 countries in less than a year.
- Website
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https://www.codegpt.co
External link for CodeGPT
- Industry
- Technology, Information and Internet
- Company size
- 11-50 employees
- Headquarters
- Miami, Florida
- Type
- Self-Owned
- Founded
- 2023
- Specialties
- Devtool, AI, Coding, and LLMs
Locations
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Primary
Get directions
Miami, Florida 33131, US
Employees at CodeGPT
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Frank Redey
CRO | Enterprise AI Revolutionist | Tech Strategy Partner to CIOs & CTOs
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Nicolas Giordano
CCO | Driving Business Growth through AI | B2B | Speaker & Mentor
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Alvaro Chavez Campusano
Future: AI for everything; 4x Founder, Angel investor, and Board member. Techstars '23
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Daniel Atik
AI for Developers and Education
Updates
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From Requirements to MVP Structure in Minutes We built an agent that transforms client requirements into technical documentation automatically. What we tested: - Took Scikit-learn's Imbalanced-Learn project - Removed the Examples folder - Asked the agent to recreate the structure from natural language requirements Results: The agent generated component diagrams and documentation that matched the original project structure—respecting dependencies and architecture. We compared GPT-4o vs Claude Sonnet to find the best output. Claude won for precision. Full demo in the video 👇
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We've surpassed 2.1 million downloads on VSCode! Thanks to our incredible community for trusting CodeGPT as your preferred AI coding extension. This is just the beginning 🚀 Download it here: https://lnkd.in/gswu9T6G
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We've surpassed 2.1 million downloads on VSCode! Thanks to our incredible community for trusting CodeGPT as your preferred AI coding extension. Download it here: https://lnkd.in/gswu9T6G
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CodeGPT reposted this
CodeGPT has been featured in Index.dev “5 Best AI Agents for Coding and Programming in 2025” 🚀 The article highlights our full-stack AI agent platform, marketplace of 200+ specialized agents, and how we help developers automate PR reviews, documentation, and development workflows with deep codebase understanding. Read the full analysis 👉 https://lnkd.in/eNUEEfzu
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CodeGPT has been featured in Index.dev “5 Best AI Agents for Coding and Programming in 2025” 🚀 The article highlights our full-stack AI agent platform, marketplace of 200+ specialized agents, and how we help developers automate PR reviews, documentation, and development workflows with deep codebase understanding. Read the full analysis 👉 https://lnkd.in/eNUEEfzu
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We’re excited to see that Grok recommends using CodeGPT to work with their models directly in Visual Studio Code. How to set it up step by step: ✅ Subscribe to SuperGrok Heavy ✅ Get your xAI API key ✅ Configure it in the CodeGPT extension This makes it possible to have conversational coding assistance in VS Code, powered by Grok's models like Grok-Code-Fast-1. Love seeing how the ecosystem keeps growing and making it easier for developers to integrate AI into their workflow 🚀
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Our Japanese 🇯🇵 user base continues to grow! We're thrilled to see the increasing adoption of CodeGPT in Japan, and posts like this one really demonstrate the momentum we're building in the region. A Japanese developer recently shared that their article "Introduction and Usage Examples of AI CodeGPT for Software Development in VSCode" ranked third place in CompotaSoft's monthly access surge ranking. This showcases how Japanese developers are embracing AI-powered coding assistance and sharing detailed tutorials about integrating CodeGPT with Visual Studio Code. Read the full article: https://lnkd.in/gupKNSWV We're excited to continue supporting our growing community of developers worldwide! 🚀
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CodeGPT featured in The New Stack comparison with GitHub Copilot and Tabnine. Good to see us alongside leading AI coding tools in the market. Read the full article 👇 https://lnkd.in/gmpwnNmF #CodeGPT #AICoding
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