Freelance AI Developers in São Bernardo do CampoFreelance AI Developers in São Bernardo do Campo
ProjectsPeople
Fernando Freitas's avatar
Fernando Freitas
São Bernardo do Campo, Brazil
AI & ML Engineer | Full Stack, data-driven solutions expert
AI & ML Engineer | Full Stack, data-driven solutions expert
Cover image for Copilot | AI assistant for data exploration
Copilot | AI assistant for data exploration
3
7
Cover image for Insights AI | Web app for auto data analysis
Insights AI | Web app for auto data analysis
3
10
Cover image for Gmail AI | AI agent for email auto labeling
Gmail AI | AI agent for email auto labeling
3
18
Cover image for 2048 | Full-stack replica in a web app
2048 | Full-stack replica in a web app
4
8
AI Developer(3)
Eduardo Takemura's avatar
Eduardo Takemura
São Paulo, Brazil
Scale you Business with Web/Mobile/AI/Cloud Solutions
Scale you Business with Web/Mobile/AI/Cloud Solutions
Cover image for Ai-powered Real Estate Analyzer
Ai-powered Real Estate Analyzer
0
5
Cover image for Handwritten Digits Classifier
Handwritten Digits Classifier
0
5
Cover image for Full-Stack E-Commerce
Full-Stack E-Commerce
0
1
Cover image for Interactive React App
Interactive React App
0
5
AI Developer(2)
Andre Muniz's avatar
Andre Muniz
proSão Paulo, Brazil
AI Engineer | Agents, Automation & Integrations
5.0
Rating
10
Followers
AI Engineer | Agents, Automation & Integrations
Cover image for AI-Powered OCR Pipeline for Document Processing
Most OCR systems stop at text extraction. The real value starts after the document is read. In this project, I built an AI-powered OCR pipeline capable of extracting text from invoices, contracts, reports, and forms while also classifying the document type and identifying key information automatically. Instead of returning raw text only, the system structures the data into usable outputs for automation workflows, CRMs, ERPs, and AI agents. This reduces manual processing time and makes documents immediately actionable inside business operations. The stack combines OCR engines with LLM-based processing for contextual understanding, keyword extraction, and intelligent classification. The result is a more reliable document processing flow that can integrate directly with APIs, databases, and automation systems. This is where AI engineering becomes practical: transforming unstructured files into structured business data at scale
1
203
Cover image for Intelligent AI Agent for Business Automation
Most businesses are already experimenting with AI — but very few are using it the right way. A generic chatbot is not enough. What actually drives value is a custom AI agent built around your workflows, capable of calling APIs, automating decisions, and integrating directly with your systems. This is where AI stops being a demo and starts becoming infrastructure. With the right architecture, your AI can handle operations, reduce manual work, and scale processes without increasing costs — from customer support to internal tools, data processing, and beyond. If you're thinking about building a real AI solution tailored to your business, let’s talk.
2
329
Cover image for AI-Powered Omnichannel Customer Support Platform
AI-Powered Omnichannel Customer Support Platform (Omnichat)
0
259
Cover image for Custom SaaS & CRM Platform on Bubble.io
Most businesses don’t need another generic chatbot. They need a real product connected to their operation. As a Bubble developer, I build SaaS platforms, CRM systems, AI copilots, internal tools, and automation dashboards designed around real business workflows. Fast iteration, scalable architecture, and production-ready integrations. Bubble became one of the most powerful ways to launch modern software without sacrificing flexibility. Combined with APIs, AI systems, and custom backend logic, it allows companies to validate and scale products much faster. If you are building an MVP, internal platform, AI workflow, or customer portal, I can help turn the idea into a real product.
1
175
AI Developer(1)
Cristian Anterio's avatar
Cristian Anterio
São Paulo, Brazil
Skilled Software Engineer ready to build you next web app
5.0
Rating
25
Followers
Skilled Software Engineer ready to build you next web app
Cover image for FairRate: AI-Powered Pricing Estimation Tool for Freelancers
FairRate: AI-Powered Pricing Estimation Tool for Freelancers
0
4
Cover image for Hey all! Me again :) This time, I'm building something for o...
Hey all! Me again :) This time, I'm building something for our health 💪. We all love the freedom of freelancing, but it's too easy to forget to take breaks and move our bodies. That's why I'm using Builder to create a simple app that times our work sessions and reminds us to take healthy breaks with guided stretches. It's all about working smarter without forgetting to take care of ourselves! What do you think? 😁
2
29
443
Cover image for Hey everyone! I’ve been experimenting with a small AI-powere...
Hey everyone! I’ve been experimenting with a small AI-powered tool for freelancers and I’d love your feedback! 👉 FairRate – Smart Pricing for Freelancers (https://studio--studio-467457356-8d2ad.us-central1.hosted.app/) It’s a simple proof of concept that helps you estimate a fair rate for any job — just paste a project description, choose your experience level and region, and the AI gives you a price range with a short explanation. I built it to solve something I often see here on Contra and among other freelancers that are unsure how much to charge for new projects. I’d love to know what you think, what works, what doesn’t 👀, what could be better. If you have a minute, play around with it, and please drop any feedback or ideas in the comments (is it realistic? not even close?)!
9
23
305
Cover image for I recently built a landing page for a law firm — but it’s no...
I recently built a landing page for a law firm — but it’s not just a landing page. It’s a way to connect real people with real legal solutions 🤝 . Every section was designed to build trust, highlight expertise, and guide visitors toward what truly matters: solving their problems. Because in the end, great design isn’t only about looks — it’s about creating meaningful connections between professionals and the clients who need them most. If you’re ready to turn your services into something people can feel and trust, let’s talk.
18
233
AI Developer(1)
Rodrigo Faria's avatar
Rodrigo Faria
São Paulo, Brazil
Full Stack Software Developer and Data Scientist
Full Stack Software Developer and Data Scientist
Cover image for SMB/Entrepreneur Robots
SMB/Entrepreneur Robots
0
8
Cover image for Microtutorials
Microtutorials
0
5
Cover image for Probabilistic networks
Probabilistic networks
0
11
Placeholder project card media
View more →
AI Developer(1)
Alex freire's avatar
Alex freire
State of São Paulo, Brazil
Senior Full-Stack & Blockchain Engineer | On-Time & Fair
Senior Full-Stack & Blockchain Engineer | On-Time & Fair
Cover image for Blocksys.cloud - Desbloqueie o futuro.
Blocksys.cloud - Desbloqueie o futuro.
0
3
Cover image for Secure Decentralized Finance (DeFi) Platform
Secure Decentralized Finance (DeFi) Platform
0
3
Cover image for Cantareira EcoLab Mairiporã
Cantareira EcoLab Mairiporã
0
2
Cover image for Join the minning crypto Revolution!
Join the minning crypto Revolution!
0
2
AI Developer(2)
Sharles Maurício Mariano's avatar
Sharles Maurício Mariano
São Paulo, Brazil
Experienced in coding, data analysis, Power BI and Excel
Experienced in coding, data analysis, Power BI and Excel
Cover image for ADNI CNN Dense Classifier
ADNI CNN Dense Classifier
0
10
Cover image for A2INET – Alzheimer’s Disease MRI Classification
A2INET – Alzheimer’s Disease MRI Classification
0
10
Cover image for Personality Type Mapping with Machine Learning
Personality Type Mapping with Machine Learning
0
6
Placeholder project card media
View more →
AI Developer(1)