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Paul Spark
@xavier_spark
modern web apps using Vibe Coding, blending AI driven code generation
Reino Unido
Inglés, Español, Francés, Alemán
Sobre mí
I am Paul an AI Vibe Coding specialist focused on building fast, scalable, and production ready apps using Lovable and Replit. I help founders and creators turn ideas into functional MVPs, SaaS platforms, and AI powered web apps without traditional development delays. From architecture and integrations to deployment, I deliver reliable, user focused solutions designed for real growth and performance.
Habilidades
Paul Spark
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Desarrollo de multiplataforma
I will build custom passion io mobile app online course mobile app skool community
Sitio web UI/Diseño UX
I will build live score app quiz funnel scorecard for lead generation setup automation
Porfolio
Experiencia laboral
Web App Developer (AI Integration Focus)
IUCN
Apr 2026 - Apr 2026 • 0 mos
I worked on building web applications that required AI functionality as a core feature rather than an add-on. The goal was to integrate AI in a way that actually improved the product experience. I developed interfaces where users could interact with AI features such as content generation and intelligent responses. I connected these systems to external APIs and ensured that the data flow between the frontend and backend was stable. A major focus of my work was refining how AI outputs were presented. Instead of showing raw responses, I structured outputs to be clearer, more useful, and easier to understand. I also ensured that the applications remained fast and responsive despite the added complexity of AI processing. This involved optimizing requests and managing how data was handled in the system. The end result was a set of applications where AI felt like a natural part of the product, not just a feature added on top.
SaaS MVP Developer
Freedom 226
Apr 2026 - Apr 2026 • 0 mos
worked with an early-stage founder who had a clear idea for a digital product but no technical structure behind it. The goal was to take the concept from idea stage to a working MVP that real users could interact with. I started by breaking the idea into core features and user flows, focusing only on what was necessary for launch. Using Lovable and Base44, I built the frontend interface and structured the backend with Supabase, handling authentication, database design, and user data flow. The product included user onboarding, a dashboard experience, and AI-powered functionality integrated through external APIs. I paid close attention to how users would move through the app, simplifying interactions and removing unnecessary friction. One of the key challenges was balancing speed with structure. Instead of rushing development, I ensured the app was organized in a way that could scale beyond MVP stage. This included clean database relationships, reusable components, and stable API connections. By the end of the project, the client had a fully functional SaaS product they could present to users and investors. The MVP was not just a prototype but a usable system that validated the idea and created a strong foundation for future growth.
