Rodrigo Teixeira's Work | ContraWork by Rodrigo Teixeira
Rodrigo Teixeira

Rodrigo Teixeira

AI-Native Full-Stack Developer | Vibe Coder & MVP Expert

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NeuroFlow AI — High-Performance Predictive Analytics Landing Page My Role: Front-End Architect & Design Engineer Project Overview: Architected and developed a conversion-focused landing page for "NeuroFlow AI," a fictional real-time data processing SaaS. The goal was to move away from generic templates and deliver a high-end "Silicon Valley" aesthetic focused on precision, technical sophistication, and editorial typography.
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InsightForge AI — Strategic Thinking Partner Role: Lead UI/UX Engineer & Full-Stack Developer Technical & Design Highlights Premium UI: Architected a high-end visual system using Next.js and Framer Motion, featuring fluid motion choreography and a custom typography system (Manrope/Newsreader) to provide an "editorial" feel. Resilient AI Orchestration: Integrated OpenRouter API with a sophisticated Local Fallback Mechanism. If the AI rate limit is reached, the system seamlessly transitions to a local engine, ensuring 100% uptime for the user experience. Custom PDF Engine: Developed a bespoke export module that generates high-fidelity "Strategic Briefs" using CSS Grid and Print Media queries, providing users with a premium document ready for client presentation. Zero-Backend Persistence: Implemented local history management using browser APIs to keep the app lightweight, fast, and private, while maintaining a rich feature set.
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Presenting: Pulse AI CRM — AI-Powered Gym Retention Dashboard My role. Full-Stack Developer & Product Architect Pitch idea: Local gyms lose $3,000+/month to silent churn, members who quietly stop showing up. I built Pulse AI, an AI-native CRM that tracks membership health and generates personalized LLM-powered win-back strategies with one click. Stack: Next.js 16 App Router, Supabase (Postgres + Auth + RLS), OpenRouter LLM API, Tailwind CSS v4, and Shadcn UI. Features include a real-time MRR dashboard, at-risk member flagging, AI retention plans, and full CRUD member management via Server Actions.
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Presenting: ROI Predictor: AI-Native ROI Engine & B2B Lead Generation Platform My role. AI-Native Full-Stack Engineer | Growth Architect I engineered a high-performance 0→1 MVP of an interactive ROI Calculator designed as a premium B2B Lead Magnet. This platform doesn't just calculate numbers; it uses an AI backend to analyze business metrics in real-time and generate a personalized, 3-paragraph "Growth Diagnostic" for every lead.
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