Projects using Next.js in São PauloProjects using Next.js in São Paulo
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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?)!
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Cover image for Kinetic Dashboard — SaaS Front-End
Kinetic Dashboard — SaaS Front-End Experience Kinetic Dashboard is a high-performance front-end built for modern SaaS applications, focused on usability, scalability, and real-time data-driven decision making. This project was developed using solid engineering and product design principles, delivering a smooth, intuitive, and highly responsive user experience. 🔹 Key Features & Strengths 1. Modern data-driven UI/UX Clean and professional interface with clear visual hierarchy, making it easy to analyze critical metrics such as performance, workflows, and operational insights. 2. Scalable architecture (SaaS-ready) Built to scale, enabling seamless integration with multiple services, APIs, and environments (multi-region and multi-tenant ready). 3. Optimized performance Fast rendering, reusable components, and efficient state management ensure smooth performance even with large data volumes. 4. Consistent Design System Standardized visual patterns (colors, typography, spacing, components) for easier maintenance and long-term product evolution. 5. Executive dashboard focus Strategic data visualization with clear KPIs, trend indicators (↑ ↓), and quick insights for decision-making. 6. User-centered experience Intuitive navigation with a structured sidebar, visual feedback (status, alerts, progress), and quick actions like report export. 7. Compliance-ready (GDPR & UX best practices) Includes essential components such as cookie consent and privacy-focused UX for global applications. 8. Modular and reusable components Well-structured component system that simplifies maintenance, testing, and scalability. 💡 Technologies & Best Practices Component-based architecture API integrations Fully responsive design Clean Code principles Accessibility and readability focus 🚀 Outcome A robust, elegant, and production-ready SaaS dashboard, ideal for companies that need to monitor operations, workflows, and performance in real time with clarity and efficiency. If you're looking for a professional SaaS front-end focused on performance, scalability, and user experience, Kinetic Dashboard represents the level of quality I deliver. Link - kinetic-dashboard-hmdphc48w-heberconrado-4074s-projects.vercel.app (https://kinetic-dashboard-hmdphc48w-heberconrado-4074s-projects.vercel.app)
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Cover image for I would like to talk
I would like to talk about software architecture, I really would like to put into a few words what it takes to make a team of developers agree on an architectural decision shift to prevent a complete disaster in an unplanned project. What it takes to look to a codebase and visualize when and where it over-complicates things due to a lack of initiative, combined with a blind following of a status-quo, and talk about how every industry does the same, creates more problems than it solves and post-pones real solutions. I really would like to be able to do that, but talking about these things doesn't get people very excited, it actually makes everyone depressed, so here is a bunch of cool pictures of the app I made with very own my Architectural Framework which empowers LLM models to build apps without falling to common industry mistakes and lack of specific direction. Interested? Send me a message!
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