Leonardo Fonseca

creator

Desenvolvedor Full Stack

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

📍 Goiania, GO
Indisponível no momento

10 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

10 published

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

Break a large component into testable pieces. Structured prompt with steps, output format, and quality criteria.

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