I will sistema saas sob medida para o seu negócio

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R
renanfls_lima
Renan Fabricio
sistema saas sob medida para o seu negócio
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sistema saas sob medida para o seu negócio
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About this gig

Custom SaaS Development | Web Applications | Business Platforms

Need a custom SaaS platform built specifically for your business?

I help startups, entrepreneurs, and companies transform ideas into scalable web applications with modern architecture, responsive design, secure authentication, and clean code.

Whether you need an MVP, internal management system, customer portal, CRM, dashboard, booking platform, or a complete SaaS solution, I can build it from scratch.


What I can develop

SaaS Platforms

CRM Systems

ERP Solutions

Admin Dashboards

Customer Portals

Booking & Scheduling Systems

Business Management Software

Internal Tools & Automation

Subscription-Based Applications

AI-Powered Features


Technologies

React

Next.js

Node.js

TypeScript

PostgreSQL

REST APIs

Authentication Systems

Stripe Integration

Cloud Deployment


Why work with me?

Clean and maintainable code

Responsive design

Secure architecture

Source code included

Professional communication

Business-focused solutions

Scalable development practices

  • Programming language

    • TypeScript

  • Expertise

    • Algorithms & Data structures

  • Frontend framework

    • Angular
    • Bootstrap
    • Flutter
    • React.js
    • Tailwind CSS

  • Backend framework

    • Express.js
    • FastAPI
    • Flask
    • Node.js

  • AI & low/no code builders

    • Cursor
    • Other

Get to know Renan Fabricio

Renan Fabricio

Midlevel Data Analyst Full Stack Developer AI Solutions

  • FromBrazil
  • Member sinceJun 2026

  • Languages

    Portuguese
I am a Mid-level Data Analyst and Full Stack Developer with experience in artificial intelligence, data analysis, and web/mobile development. I specialize in creating AI chatbots using RAG architecture, developing interactive Power BI dashboards, and building applications with Angular and Python to optimize urban mobility and business processes.