Freelancers using JavaScript in State of São PauloFreelancers using JavaScript in State of São Paulo
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Leonardo Cunha's avatar
Leonardo Cunha
São Paulo, Brazil
Web Developer | Tailoring Solutions for Your Success
Web Developer | Tailoring Solutions for Your Success
Cover image for Continuous maintenance and enhancement of company's website
Continuous maintenance and enhancement of company's website
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18
Cover image for Responsive Landing Page
Responsive Landing Page
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12
Cover image for Flash Offers Platform
Flash Offers Platform
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26
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JavaScript(3)
Alexandre Beltramini's avatar
Alexandre Beltramini
Lençóis Paulista, Brazil
Web Developer, Front-End, Designer, Musician
7
Followers
Web Developer, Front-End, Designer, Musician
Cover image for Luiza Bola Studio — Website
Luiza Bola Studio — Website
1
0
15
Cover image for Flávia Jackeline - Website
Flávia Jackeline - Website
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13
Cover image for Lizandra Rosado - Website
Lizandra Rosado - Website
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5
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JavaScript(3)
André Felipe Rosa's avatar
André Felipe Rosa
São Paulo, Brazil
web develop build responsive and modern websites
New to Contra
web develop build responsive and modern websites
Cover image for Built an Educational SaaS MVP
Built an Educational SaaS MVP
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0
Cover image for AI Keyword Generator SaaS A modern
AI Keyword Generator SaaS A modern
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1
Cover image for Task Management REST API Developed a
Task Management REST API Developed a
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0
Cover image for FIVAM - Full Stack Frontend
FIVAM - Full Stack Frontend
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0
JavaScript(4)
Icaro Asas Virtuais's avatar
Icaro Asas Virtuais
State of São Paulo, Brazil
Web Developer & Solutions Architect
$5k+
Earned
4x
Hired
5.0
Rating
16
Followers
Web Developer & Solutions Architect
Cover image for Mobile UI for student class schedule
Mobile UI for student class schedule
1
11
Cover image for In a single night I
In a single night I was able to build this awesome diary PWA using by applying my very own framework architecture with Google AI Studio. I'm actually using the app myself for the first time in my career, like I'm the user of my own craft, can't believe I finally made it. Now I can think of how I can sell it, but for you who are reading here you can also enjoy the app for free at the link: https://easyaichatdiary.vercel.app/
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4
168
Cover image for I was able to build
I was able to build a working AI generated RPG app in 2 days with Google Gemini 3 and my very own framework asasvirtuais (https://github.com/asasvirtuais/asasvirtuais-framework). I used Airtable to store the data and generate images and text based on user provided definitions of the game elements (cards, characters, missions).
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191
Cover image for Fullstack Developer to Build Bilingual Course Platform MVP
Fullstack Developer to Build Bilingual Course Platform MVP
1
17
JavaScript(1)
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 Password Generator
Password Generator
0
10
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
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30
2.2K
Cover image for Transform a Local Bike Shop with a Modern Digital Platform
🚲 What if a small neighborhood bike shop had a modern digital experience? For the #GiveItAGlow challenge by @Base44, I chose Uncle's Bike, a local repair shop in Cambuci, São Paulo, Brazil. Before: customers relied on Google Maps, phone calls, and WhatsApp for everything. After: I created VELO·WORKS—a modern platform with online booking, AI assistance, automations, and a workshop dashboard to simplify daily operations and improve the customer experience. Watch the transformation and try the project here: 👉 https://velo-works.base44.app #GiveItAGlow
1
0
171
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
477
JavaScript(1)
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 2048 | Full-stack replica in a web app
2048 | Full-stack replica in a web app
4
11
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
13
Cover image for Gmail AI | AI agent for email auto labeling
Gmail AI | AI agent for email auto labeling
3
21
JavaScript(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 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.:
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71
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
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1
73
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.
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101
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.
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JavaScript(1)