Simple Calorie App

Time/Effort:

20 hours

Task Description

Expected delivery time: 6 days

Overview

This task involves creating a simple calorie-tracking app where users can enter food entries with the number of calories for each food.

Task Scope and Expectations:

• Establishing a proper project infrastructure.
• Knowledge of basic problem-solving.
• Utilization of preferred frameworks and libraries.
• Focus on functionality over custom UI design.

Task Functionalities:

Users should be able to manage food entries:

• Add a new food entry with date/time, food/product name, and calorie value.
• View existing food entries on the first screen.

Calorie limit warning per day:

• Daily calorie threshold set at 2,100 which can be easily modified in the code.

Admin role with a simple reporting:

• Admins can manage all food entries and view reports including stats for entries added over the last 7 days and the average calories per user.

User authentication/authorization:

• Use token authentication with a predefined user-specific token.

Autocomplete feature:

• Implement using the Nutritionix API for product title and calorie value.

Invite a friend:

• Functionality to invite a friend with generated password and token.

Assignment Guidelines:

• Provide a REST or GraphQL API or use Firebase for API creation.
• Test your API before the final interview.
• Select technologies you are proficient with.

Milestones and Task Delivery:

• The project must be submitted within 1 week.
• Commit all code to the private repository at least six hours before the final interview.
• Provide a short project video showcasing the functionality.

Final Interview:

• Ensure punctuality for the final interview to avoid any setbacks in the application process.
• Extra review from Toptal engineers required and this is not public in interview process and need extra attention.
• If you fail you can continue the last process again.