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christobank

Christopher B

@christobank

No Code App Developer Bubble io Flutter App Store Launch Expert

Nigeria
Anglais
Certaines informations sont présentées en anglais.
À propos de moi
I'm Christopher, a no-code and mobile app developer helping businesses build and launch apps fast. I build client portals, SaaS platforms, and marketplaces using Bubble.io, FlutterFlow, and Flutter. I also handle full App Store and Google Play submissions for apps built on any platform. What I do: Bubble.io with Xero integration and multi-tenant architecture. Two-sided marketplaces with Stripe Connect. Flutter and FlutterFlow apps with Supabase and Firebase. App Store and Google Play submission including TestFlight and resubmission until approved.... Plus d’infos

Compétences

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christobank
Christopher B
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Voir mes services

Gestion de la relation client
I will hubspot CRM setup pipeline automation lead nurture workflow
De20 $US / projetPlus de détails
Applications Web Full stack
I will bubble io on demand app marketplace two sided platform stripe connect bubble io
De20 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Upwork

WebApp Developer

Upwork

Apr 2026 - Present • 2 mos

I designed and developed the HERMES GUILD web app using Base44, building a community focused platform for readers to discover books and engage with curated literary content. I handled the full app structure including authentication flows, responsive UI, navigation architecture, and onboarding experience. My work focused on transforming the concept into a production ready MVP with stable user flows, scalable layout, and clean component structure. The platform demonstrates my expertise in Base44 app development, AI app migration readiness, and SaaS style user experience design.