Build Structured Excel / Google Sheets Database Logic for Baby Care App (0–2 Years)

Project Description:


At this stage, I am not looking for app development.
I am looking for a data specialist / Excel expert / Google Sheets expert who can build a structured logical database file th

The goal is to create a professional Excel / Google Sheets file that works as the content and logic engine of the application.

This file should be technically clean, logically structured, export-ready, and suitable for direct handoff to a software developer. The planning document for this project defines the core scope as a 730-day roadmap, digital growth standards, food safety structure, vaccination logic, and a built-in Excel test model.

Scope of Work:

Daily Time-Series Roadmap
Build a table covering the child’s life from day 1 to day 730, linking each age in days to per
Nutrition
Motor Development
Behavior / Parenting
Vaccinations / Health

Each row should be logically structured and include technical fields such as:

Age_in_Days
Month_Category
Track_Type
Task_Title
Instruction_Body
Media_Type
Urgency_Level
Logic_Trigger
Source_Reference

This requirement is explicitly defined in the project document.

Growth Standards Digital Mapping
Convert child growth standards into digital tables segmented by:
sex (male / female)
age
metric:
weight
height
head circumference

The file should support logical comparisons and alert rules, for example when a value falls below a safety threshold. The document specifically requires WHO-based digital matri

Food & Nutrition Database
Build a structured food library including:
item name
suitable starting age
nutritional tags / value
allergy classification
safe preparation method
choking risk
serving guidance by age stage

The project document also requires food safety logic such as choking-risk and age-based preparation instructions.

Developmental Milestones
Convert developmental milestones into structured data points including:
milestone title
domain
average age
maximum expected delay
technical description
parent observation prompt
Vaccination Schedule Structure
Integrate vaccination schedules into structured tables with reminder logic.
Export-Ready Technical Structure
The final workbook must:
avoid merged cells
use technical English column names
keep content values in Arabic
be exportable cleanly to CSV UTF-8
be suitable for later import into PostgreSQL / Supabase

These formatting and export requirements are specifically stated in the source document

Logic Testing Sheet / Mini Dashboard


Expected Deliverables:

One complete Excel workbook (.xlsx
Clean CSV exports of the main structured tables
Optional JSON export if possible
Well-organize
Internal testing sheet / mini dashboard
Developer-ready structure for database import

Important Notes:

Content values should be written in Standard Arabic
Column names should be in technical English
This is a data architecture / logic structuring task, not UI design and not app development
Accuracy, structure, and clean export are very important because this file will b

Required Skills:

Excel
Google Sheets
Data Structuring
Data Modeling
CSV / JSON formatting
Logic formulas
Database-oriented thinking

Please answer these questions in your proposal:

Have you built structured Excel / Google Sheets files for database import before?
How would you organize a 730-day age-based roadmap efficiently?
How would you structure the growth, food, milestone, and vaccination reference tables?
Can
Can you include a test sheet / mini dashboard inside Excel?
What timeline do you recommend for this work?

Important:
This project is NOT for building the app UI. It is for building the structured Excel / Google Sheets data logic file that will later po

Preferred Working Style:
I prefer milestone-based delivery, clear written communication,data architect and a pro.