Freelance Web Developers in São PauloFreelance Web Developers in São Paulo
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Icaro Asas Virtuais's avatar
Icaro Asas Virtuais
State of São Paulo, Brazil
Web Developer & Solutions Architect
$5k+
Earned
3x
Hired
5.0
Rating
16
Followers
Web Developer & Solutions Architect
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
91
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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113
Cover image for Fullstack Developer to Build Bilingual Course Platform MVP
Fullstack Developer to Build Bilingual Course Platform MVP
1
14
Cover image for Checkout form for service subscription with many options
Checkout form for service subscription with many options
1
19
Web Developer(5)
Cristian Anterio's avatar
Cristian Anterio
São Paulo, Brazil
Skilled Software Engineer ready to build you next web app
5.0
Rating
27
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 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.
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227
Cover image for tracking my finances 😆 has anyone else already built someth...
tracking my finances 😆 has anyone else already built something like this?
1
95
Cover image for working on a IA CV trial :]
working on a IA CV trial :]
1
91
Web Developer(7)
Sarah Molla's avatar
Sarah Molla
São Paulo, Brazil
Maximize your product value through strategic websites
2x
Hired
5
Followers
Maximize your product value through strategic websites
Cover image for Forest App | Landing Page
Forest App | Landing Page
0
34
Cover image for Game Boost | Corporate Website
Game Boost | Corporate Website
0
21
Cover image for Tonal | Corporate Website
Tonal | Corporate Website
0
25
Cover image for VerzNexus Landing Page Design and Development on Framer
VerzNexus Landing Page Design and Development on Framer
1
18
Web Developer(3)
Thunay Moreira de Soares's avatar
Thunay Moreira de Soares
Ribeirão Pires, Brazil
Web Developer building performative and responsive websites
New to Contra
Web Developer building performative and responsive websites
Cover image for Premium Legal Institutional Platform: Magalhães
Premium Legal Institutional Platform: Magalhães e Sipert (MS Law) Developed and engineered the official institutional platform for Magalhães e Sipert, a specialized law firm. The project’s core objective was to establish a sophisticated and secure digital identity that reflects the firm's legal excellence and provides a seamless user journey for clients seeking high-stakes legal representation. Bespoke Corporate Architecture: Built a custom, lightweight WordPress theme tailored for professional services, ensuring a balance between high-end aesthetics and enterprise-grade performance. Practice Area Categorization: Developed a dynamic structure to showcase various legal specialties (Civil, Labor, Corporate, etc.), allowing users to navigate complex service offerings intuitively. Multi-Language & Global Ready: Configured the site architecture to support international standards, ensuring the firm’s global positioning is maintained through clean code and SEO-friendly structures. Lead Generation & Secure Communication: Integrated encrypted contact modules and strategic Call-to-Actions (CTAs) to facilitate secure inquiries from potential clients while adhering to legal advertising regulations. Advanced Typography & UI Design: Focused on a "Mobile-First" editorial design, utilizing premium typography and optimized white space to enhance readability and reinforce the firm’s authority. Delivered a high-performance institutional flagship that effectively elevates the firm’s digital presence. The platform serves as a robust trust-building tool, combining technical stability with a premium interface that has resulted in a more streamlined client acquisition process.
0
11
Cover image for Legal Content Hub & Authority
Legal Content Hub & Authority Building: FCTK (Law Firm Blog) Developed and engineered the specialized legal blog for FCTK, a prominent law firm. The project focused on transforming complex legal updates into an accessible, high-authority digital resource designed to build trust with corporate clients and establish the firm’s partners as thought leaders in their respective practice areas. Legal Taxonomy & Architecture: Engineered a sophisticated WordPress categorization system to organize legal articles, case law updates, and regulatory news by practice area (Tax, Labor, Corporate, etc.). Readability-Focused UI/UX: Designed a clean, professional "Editorial" interface with a heavy focus on typography and white space to ensure long-form legal analysis remains easy to read across all devices. Conversion & Lead Capture Integration: Implemented secure consultation request forms and newsletter subscriptions, strategically placed to convert readers into potential legal clients. Compliance & Data Privacy: Ensured the platform adheres to strict legal marketing regulations and data privacy standards (LGPD), providing a secure environment for user interactions. Technical SEO for Legal Services: Optimized the content structure for high-competition legal keywords, using Schema.org (http://Schema.org) (LegalService and Article) to improve visibility in search engine rich snippets. Delivered a prestigious legal portal that serves as a cornerstone for the firm's inbound marketing strategy. The platform effectively balances professional sobriety with high-speed performance, resulting in increased organic traffic and a steady flow of qualified legal inquiries.
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15
Cover image for Developed and managed the news
Developed and managed the news portal for Acetec, a specialized content platform focused on the non-woven fabric (TNT) and industrial textile market. The project centered on building a high-performance editorial environment to establish industry authority and provide daily market updates to a specialized B2B audience. Editorial Workflow Engineering: Developed a custom WordPress newsroom structure optimized for frequent publishing, featuring categorized content streams for market trends, technical tutorials, and industry news. High-Performance Content Delivery: Implemented advanced caching and code minification to ensure that news articles load instantly, prioritizing a seamless reading experience on both desktop and mobile. Custom Typography & Readability UI: Designed and implemented a clean, professional layout focused on long-form readability, ensuring that technical data and industry reports are easy to digest. Dynamic Content Syndication: Configured automated newsletters and social media integration to syndicate news updates, increasing recurring traffic and user engagement. Technical SEO for News: Applied Google News-specific SEO optimizations, including structured data (Schema.org (http://Schema.org)) for articles, to ensure high visibility in "Top Stories" and search results. Delivered a robust news hub that serves as a vital information source for the textile industry. The portal successfully drives organic growth and strengthens the brand's position as a thought leader, maintaining high stability even during traffic spikes following major industry announcements.
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19
Cover image for B2B Content Hub & Institutional
B2B Content Hub & Institutional Development: Obrasoft Developed and architected the Obrasoft Portal, a comprehensive digital hub for one of Brazil's leading construction management software providers. The project focused on creating a unified platform that combines corporate information with a high-volume content engine designed to educate the market and generate high-quality leads for their ERP solution. Scalable Portal Architecture: Engineered a robust WordPress environment capable of organizing extensive libraries of technical articles, case studies, and industry news specific to civil engineering. Custom Lead Acquisition Strategy: Integrated sophisticated lead capture funnels and gated content modules, synchronizing user data with internal sales tools to drive SaaS conversions. Performance & Core Web Vitals: Optimized the portal's loading speed and mobile responsiveness, ensuring that professionals on construction sites could access technical content seamlessly from any device. SEO for Niche Markets: Implemented advanced technical SEO strategies to dominate search results for construction management and ERP-related keywords in the Brazilian market. Successfully delivered a high-performance content ecosystem that positions Obrasoft as a thought leader in the construction tech space. The portal effectively supports the company’s inbound marketing strategy, driving organic traffic and increasing the volume of qualified sales opportunities.
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28
Web Developer(10)
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 Flash Offers Platform
Flash Offers Platform
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14
Cover image for Responsive Landing Page
Responsive Landing Page
0
1
Cover image for Continuous maintenance and enhancement of company's website
Continuous maintenance and enhancement of company's website
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6
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Web Developer(3)