ZeroShame - Case Study

Case study React Supabase Education Healthcare AI-powered

AI educational platform providing anonymous knowledge for Gen Z

74%

of young people have difficulty accessing sex education

3 weeks

deployment time (+1 week for tests and knowledge base)

100%

anonymity for users

About ZeroShame

ZeroShame is an innovative startup created by a team of young experts, with a mission to deliver reliable, non-judgmental knowledge about puberty and intimate health to Generation Z.

About Personit

At Personit, we help startups and scaling businesses move from idea to real product — up to 5x faster than traditional dev teams. We specialize in low-code platforms and AI-powered development.

Challenge

The main problem was the lack of a safe and verified source of information for young people. The internet is full of conflicting content, and taboos make it difficult to ask parents or teachers questions. The goal was to create an anonymous space with reliable knowledge.

3 weeks

Key Functionalities

AI Chatbot with RAG & Knowledge Base Import

Smart Question Suggestion System

Full Bilingual Support (PL/EN)

Newsletter Integration & Growth features

Privacy First Architecture & Anonymity

Why low-code + AI?

The stack choice was driven by the need to quickly deliver a safe and scalable product.

React & Supabase allowed us to:

Ready-made, secure authentication and API 'out-of-the-box' thanks to Supabase
No need to manage server infrastructure (Serverless)
All data (users and AI vectors) in one PostgreSQL environment

The result: A fully functional, secure platform created with a fraction of the standard workload.

Low-Code Speed, Custom Code Quality

Instant deployment thanks to ready-made backend modules

Enterprise-grade security and authentication

Integrated vector database for advanced AI features

Our team has delivered over 100+ production-grade apps using technologies such as React, FlutterFlow, Bubble, Supabase, Firebase and AI-enhanced tooling. That experience allows us to go fast without cutting corners – a key differentiator in the low-code space.

The Results

Rapid Development & Scalability

Created a fully functional platform in just 3 weeks

Eliminated AI "hallucinations" by importing client's knowledge base

Ensured scalability (dual language) and growth (newsletter)

Our Approach

Discovery Workshops

Development (Sprints)

Tests & Data Engineering

Discovery Workshops and Design

We started the process with in-depth analysis and design workshops:

Creating full deployment specification and UI design
Designing detailed app flow and user paths (chatbot)
Preparing architecture for two language versions (PL/EN)

Rapid Development with Supabase

Maximizing development speed with a modern tech stack:

Used Supabase as an 'out-of-the-box' backend – focused on RAG logic instead of infrastructure
Built a modular frontend based on reusable React components
Implemented Edge Functions for secure and fast OpenAI query handling
Utilized pgvector directly in the database for efficient knowledge retrieval

Thanks to the serverless approach with Supabase, we could focus 100% on what was key for ZeroShame – AI response quality and complete anonymity.

Who built it

Szymon

Mobile Developer

Szymon is a mobile application creator who transforms ambitious visions into working products. He passionately builds scalable solutions that combine modern technologies with excellent user experience. His strength lies in rapid prototyping and iteration – bringing client ideas to life as functional applications in record time. He masterfully combines strategic thinking with practical development approach, delivering products ready to scale.