Migrating legacy C# code to React with AI agents
AI-agent automation (Claude Code, Codex) of a legacy C# application's migration to React, then team training to carry on the migration autonomously.
EXP-05Cloud-native build
- Client
- Optimum Automotive
- Role
- AI Project Builder
- Period
- Apr 2026 → Jun 2026
- Status
- Completed
- Stack
- Claude CodeCodexAgents & skillsC#React
Context
Optimum Automotive needed to migrate a legacy C# application to React, a project too large to handle screen by screen manually. The chosen approach: industrialize the migration with AI agents.
I designed the agents and tooling, framed the conversion patterns, then transferred the skills to the in-house team so they could drive the rest of the migration on their own.
AI agents and tooling
- Specialized agents and skills dedicated to translating C# code into React.
- Automated pipeline: source-code analysis, component generation, iteration on uncovered cases.
- Framed conversion patterns and validation rules for the generated code.
Team training and autonomy
- Developer training on using and maintaining the agents.
- Workflow documentation so the migration can continue in-house.
Results
- Industrialized migration: screens are converted by the agents, the team validates.
- In-house team fully autonomous on the AI tooling by the end of the engagement.
A context close to yours?
Every engagement starts with a conversation about your existing setup and constraints.
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