Haris A.

Expert Bubble io Developer | Bubble Developer for SaaS and MVP

Are you looking for a Bubble developer who builds a scalable application — not just a working prototype? I help startups and businesses build, improve, and scale Bubble applications that hold up under real use. With over 4 years of hands-on experience, I've developed SaaS platforms, client portals, AI-powered tools, marketplaces, CRMs, and custom business systems — owning everything from planning and database architecture to deployment and ongoing support. Beyond the build itself, I integrate third-party services and design backend workflows that actually reduce manual work for your team, not just automate it on paper. 💼 What I can help you with: Full Bubble application development MVP development and rapid prototyping SaaS platforms and client portals Marketplace and booking applications AI integrations (OpenAI, ChatGPT, Assistants API) REST API and webhook integrations Stripe payments, subscriptions, and Connect Airtable, HubSpot, SendGrid, and other external integrations Database design and workflow optimization User authentication and role-based permissions Performance optimization and bug fixing Responsive UI and mobile-friendly design 🌟 Why clients work with me: Clean, scalable architecture from day one Real attention to performance and security, not just launch-day polish Clear, proactive communication — you'll know where things stand Reliable delivery and support that continues after launch Solutions built for where your business is headed, not just where it is now 🛠️ Technologies I work with: Bubble · OpenAI/ChatGPT · Stripe · Airtable · SendGrid · HubSpot · REST APIs · Webhooks · JSON · JavaScript · Figma Whether you need an MVP from scratch, an existing app optimized, complex integrations wired up, or AI functionality added — I'll turn it into something production-ready. Let's talk about your project and build something built to last, not just to launch.