Leonardo Fonseca

creator

Desenvolvedor Full Stack

Levo ideia a MVP no ar em semanas, com IA acelerando cada etapa.

📍 Goiania, GO
Indisponível no momento

12 published prompts · na PromptHub desde Jun/2026

🏆 Ranking this month: 0 pts — see full ranking

About

Leonardo atua como Desenvolvedor Full Stack e trabalha com IA aplicada ha cerca de 2 anos. Hoje foca em saas e apis, ajudando times a sair do teste isolado e colocar IA dentro do processo. Compartilha na PromptHub AI os prompts e agentes que usa no dia a dia em Goiania.

Experience

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Desenvolvimento de Produto · Goiania, GO

Featured

Skills (12)

Linguagens
TypeScript PHP SQL
Frameworks
OpenAI API Vercel AI SDK
Modelos
OpenAI Google
Infra
Docker Vercel
Especializações
SaaS APIs Vibe Coding

Published Prompts

12 published

AI
Games ChatGPT
Operational prompt Ideal for Teams putting AI to work

Criador de Porta Secreta Redstone

Faster delivery with real context

Projeto de porta secreta compacta e confiável.

Saves: less trial and error Includes: prompt + context Ready to adapt
AI
Games ChatGPT
Operational prompt Ideal for Teams putting AI to work

Gerador de Thumbnail para Roblox

Faster delivery with real context

Elaboração de thumbnails com alto contraste e comunicação honesta.

Saves: less trial and error Includes: prompt + context Ready to adapt
Checklist: Dark Mode Without Rework
Vibe Coding Cursor
Operational prompt Ideal for Builders and SaaS

Checklist: Dark Mode Without Rework

MVP, product flow and interface

Apply light/dark themes using tokens instead of fixed colors. Structured prompt with steps, output format, and quality c…

Saves: 1 setup sprint Includes: prompt + structure Ready to adapt
Audit: Payment Integration
Vibe Coding Cursor
Operational prompt Ideal for Builders and SaaS

Audit: Payment Integration

MVP, product flow and interface

Connect checkout and handle the confirmation webhook. Structured prompt with steps, output format, and quality criteria.

Saves: 1 setup sprint Includes: prompt + structure Ready to adapt
Guide: File Upload with Preview
Vibe Coding Claude
Operational prompt Ideal for Builders and SaaS

Guide: File Upload with Preview

MVP, product flow and interface

Upload with limits, preview, and progress feedback. A structured prompt with steps, output format, and quality criteria.

Saves: 1 setup sprint Includes: prompt + structure Ready to adapt
Guide: Global State Migration
Vibe Coding Lovable
Operational prompt Ideal for Builders and SaaS

Guide: Global State Migration

MVP, product flow and interface

Remove scattered state and centralize it without breaking screens. Structured prompt with steps, output format, and qual…

Saves: 1 setup sprint Includes: prompt + structure Ready to adapt
Reviewer: Multi-step Form
Vibe Coding Claude
Operational prompt Ideal for Builders and SaaS

Reviewer: Multi-step Form

MVP, product flow and interface

A wizard with step-by-step validation and progress resumption. Structured prompt with steps, output format, and quality …

Saves: 1 setup sprint Includes: prompt + structure Ready to adapt
Reviewer: Complete Authentication Flow
Vibe Coding Lovable
Operational prompt Ideal for Builders and SaaS

Reviewer: Complete Authentication Flow

MVP, product flow and interface

Login, signup, password recovery, and persistent sessions. Structured prompt with steps, output format, and quality crit…

Saves: 1 setup sprint Includes: prompt + structure Ready to adapt
Diagnosis: Full CRUD with Validation
Vibe Coding Cursor
Operational prompt Ideal for Builders and SaaS

Diagnosis: Full CRUD with Validation

MVP, product flow and interface

Generate a CRUD with form validation and error handling. Structured prompt with steps, output format, and quality criter…

Saves: 1 setup sprint Includes: prompt + structure Ready to adapt
Audit: Metrics Dashboard
Vibe Coding Bolt
Operational prompt Ideal for Builders and SaaS

Audit: Metrics Dashboard

MVP, product flow and interface

A dashboard with metric cards and a time-series chart. Structured prompt with steps, output format, and quality criteria…

Saves: 1 setup sprint Includes: prompt + structure Ready to adapt
Diagnosis: Typed API Layer
Vibe Coding Bolt
Operational prompt Ideal for Builders and SaaS

Diagnosis: Typed API Layer

MVP, product flow and interface

Build an API client with types and network failure handling. Structured prompt with steps, output format, and quality cr…

Saves: 1 setup sprint Includes: prompt + structure Ready to adapt
Generator: Bloated Component Refactorer
Vibe Coding Lovable
Operational prompt Ideal for Builders and SaaS

Generator: Bloated Component Refactorer

MVP, product flow and interface

Refactor bloated components into testable modules. An expert full stack prompt that verifies context before generating f…

Saves: 1 setup sprint Includes: prompt + structure Ready to adapt