Freelance AI Developers in State of São PauloFreelance AI Developers in State of São Paulo
ProjectsPeople
Ste D'Elboux's avatar
Ste D'Elboux
São Paulo, Brazil
Product Designer, AI Builder & Creative Technologist
$1k+
Earned
24
Followers
Product Designer, AI Builder & Creative Technologist
Cover image for I created a web experience inspired by PS1 game UI, cyberpun...
I created a web experience inspired by PS1 game UI, cyberpunk visuals and old internet aesthetics 👾 “UNKNOWN ARCHIVE” is a retro-futuristic inventory filled with posters, CDs and corrupted digital artifacts. I used Google Stitch to generate and evolve the interface with prompts and visual references, exploring motion, hover effects and a UI that feels alive. 🔗 Project: https://stitch.withgoogle.com/preview/9399905294660220176?node-id=f2d2e066aa814c768ee39d333e9008cf @stitchbygoogle #GoogleStitch #Cyberpunk #GameUI #WebDesign
4
7
492
Cover image for What if CapCut had launched during the Y2K internet era? 💿✨...
What if CapCut had launched during the Y2K internet era? 💿✨ I reimagined CapCut as CapCut.exe, an alternate digital universe inspired by chrome aesthetics, retro interfaces, CDs and early internet nostalgia. Built using CapCut Design Studio... from idea generation and visual exploration to refining the final creative world. 🔗 https://www.capcut.com/ai-design?shareId=7643629371705720839
6
12
1.3K
Cover image for Boost Web Animation with CapCut: Interactive Portfolio Guide
I’m taking part in the #CapCutDesignStudioChallenge and wanted to share a part of my creation process, even if it goes a bit off topic But since I used CCDStudio in an important part of this project, I thought it was worth sharing here I’m building an interactive PS1-style portfolio, and I used CCDStudio to create the character sprites In the process, I organized the character into different expression states like looking, talking, and blinking The idea was to treat each sprite as a “living state” of the interface, ready to be triggered in real time based on user interaction CapCut DesignStudio helped me quickly test visual variations, keep consistency between frames, and build a simple but expressive visual language designed for lightweight web animation It’s still an early-stage project, but I wanted to share this part because it might inspire other ways of thinking about sprites in interactive experiences Link: https://stedelboux-interactive-retro-avatar-portfolio-775902576268.us-west1.run.app/ #CapCutDesignStudio #Vibecoding #CreativeCoding #UXDesign
1
266
Cover image for Created a fictional sci-fi film teaser using Envato as my ma...
Created a fictional sci-fi film teaser using Envato as my main creative toolkit. 🎬📼 AI generated the possibilities, but I shaped the story, mood, and final creative decisions. My Human by Design moment: turning a beautiful output into something with meaning. #EnvatoChallenge #HumanByDesign
6
30
2.2K
AI Developer(3)
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
11
Cover image for Insights AI | Web app for auto data analysis
Insights AI | Web app for auto data analysis
3
12
Cover image for Gmail AI | AI agent for email auto labeling
Gmail AI | AI agent for email auto labeling
3
21
Cover image for 2048 | Full-stack replica in a web app
2048 | Full-stack replica in a web app
4
11
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
6
Cover image for Handwritten Digits Classifier
Handwritten Digits Classifier
0
5
Cover image for Full-Stack E-Commerce
Full-Stack E-Commerce
0
3
Cover image for Interactive React App
Interactive React App
0
6
AI Developer(2)
Andre Muniz's avatar
Andre Muniz
São Paulo, Brazil
AI Engineer | Agents, Automation & Integrations
5.0
Rating
12
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
233
Cover image for I'm currently building Omnicrm.chat (http://OmniCRM.chat).
I'm currently building Omnicrm.chat (http://OmniCRM.chat). A CRM and multichannel communication platform designed to keep customer conversations, sales opportunities, and operational workflows in a single workspace. Most teams still manage WhatsApp, Telegram, email, proposals, tasks, and customer records across multiple disconnected tools. The result is lost context, duplicated work, and a fragmented customer experience. With OmniCRM.chat (http://OmniCRM.chat), conversations can evolve into opportunities, projects, and tasks without manual data entry. The goal is to connect communication, CRM, and execution into one platform, while creating a foundation for future AI-driven automation across the entire customer lifecycle.
2
108
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
302
Cover image for AI-Powered Omnichannel Customer Support Platform
AI-Powered Omnichannel Customer Support Platform (Omnichat)
0
291
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
26
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
8
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
461
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
366
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
249
AI Developer(1)
Lucas Salvador's avatar
Lucas Salvador
Piracicaba, Brazil
Cinematic web experiences for premium brands
8
Followers
Cinematic web experiences for premium brands
Cover image for Hey Guys, new project Arived! Montebello
Hey Guys, new project Arived! Montebello Água e Gás is a local water and gas distributor based in Saltinho, Brazil. The goal was to build a digital presence from scratch — fast, mobile-first, and conversion-focused. The project included target audience research and competitor benchmarking, which led to a deliberate choice: a lean, single-page layout that loads instantly and drives direct contact via WhatsApp. Delivered with Meta Pixel + Conversions API integration, Google Search Console setup, and SEO-optimized on-page structure — all built in HTML, CSS, JavaScript, Figma, Photoshop and Google Stitch deployed on a custom domain.
1
99
Cover image for Concept website for the Razer
Concept website for the Razer Blade 16, built to demonstrate cinematic scroll-driven web experiences for premium hardware brands. The goal was to create a product site that feels like a film — not a catalog. Every section was designed to build tension and release through scroll, typography, and motion. Built with GSAP 3.12 + ScrollTrigger for all animations, Canvas API for video frame scrubbing on the hero, and Lenis for smooth inertia scroll. Prototyped with Google Antigravity + Stitch. What's inside: — Cinematic hero with gamer character, glassmorphism card, live HUD data — Scroll scrubbing hero — notebook rotates frame by frame with scroll — Hardware section with flashlight cursor effect and parallax — OLED section with stats and motion — Specs comparison with horizontal scroll gallery — Full CTA and footer Concept only — not affiliated with Razer Inc.:
0
69
Cover image for Same brand. Different world. Took HandSkill's
Same brand. Different world. Took HandSkill's website from outdated to premium — without changing who they are. The old site had the right ingredients: strong brand colors, real product photography, clear navigation. But it felt stuck in 2015. No hierarchy, no conversion focus, no visual confidence. The redesign kept the identity and elevated everything else: → Editorial hero layout with product staging → Typography that commands attention → Social proof bar above the fold → Clear CTA that actually converts Built with HTML, CSS, and AI-assisted design — delivered fast, without sacrificing craft. Before → After. Swipe. What do you think — which element made the biggest difference, the typography or the product staging?" #webdesign #redesign #brandidentity #beforeandafter #landingpage #uidesign #cosmetics
3
1
70
Cover image for Vitarc — AI Health App
Vitarc — AI Health App Brand Identity Logo and app icon concept for Vitarc, an AI-driven health application for chronic disease patients. The mark combines a human figure with the letter V — patient-centered, tech-forward, designed to feel like a companion rather than a clinical tool. Delivered with dark and light variants, app icon adaptations, and full design rationale.
1
76
AI Developer(1)