Русское сообщество разработки на PHP-фреймворке Laravel.
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Switching from hourly to fixed-price estimates can be a bit tricky, but here's a structured approach to help you conduct an accurate estimate for a typical CRUD application with an admin panel using Laravel, Bootstrap, and VueJS:
1. Define Project Scope:
- Determine the features and functionalities required.
- Break down the project into smaller tasks (e.g., user authentication, CRUD operations for different models, admin dashboard, etc.).
2. Estimate Development Time:
- For each task, estimate the number of hours needed for development, testing, and debugging.
- Use your past experience to make these estimates more accurate.
3. Calculate Total Hours:
- Sum up the estimated hours for all tasks.
4. Add Buffer:
- Add a buffer (usually 10-20%) to account for unexpected issues or changes in requirements.
5. Determine Hourly Rate:
- Use your current hourly rate (e.g., 600-700 rubles/hour) as a basis.
6. Calculate Fixed Price:
- Multiply the total estimated hours (including the buffer) by your hourly rate.
Here's an example:
| Task | Estimated Hours |
|--------------------------------|-----------------|
| User Authentication | 8 |
| CRUD Operations for Model A | 12 |
| CRUD Operations for Model B | 12 |
| Admin Dashboard | 15 |
| Testing and Debugging | 10 |
| Buffer (20%) | 11.4 |
| **Total Estimated Hours** | **68.4** |
If your hourly rate is 650 rubles:
Fixed Price Estimate = 68.4 hours * 650 rubles/hour = 44,460 rubles.
This approach ensures that you cover your time and efforts while providing the client with a clear and justified fixed-price estimate.
Does this approach make sense for your needs?
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