AI Engineering is not simply calling ChatGPT from an application.
An AI engineer builds reliable software systems that use models:
- Gather and prepare data.
- Select or train a model.
- Integrate it with applications.
- Evaluate its output.
- Deploy and monitor it.
- Control security, cost, latency, and incorrect responses.
Your current experience already gives you a major advantage:
| Your existing knowledge | AI equivalent |
|---|---|
| C# class properties | Features supplied to a model |
| SQL rows | Training examples |
| SQL output column | Label or expected answer |
| Compiled business rules | Explicit human-written logic |
| Trained model file | Learned decision logic |
| Method parameters | Model input |
| Method return value | Prediction |
| Unit testing | Model evaluation |
| Application monitoring | Model and data monitoring |
The biggest new idea is this:
Traditional software learns nothing. A developer writes its decision rules. Machine learning discovers decision patterns from examples.