About the Project We are developing ASURA , a digital B2B/B2C platform connecting Clients, Retailers, and Wholesalers . Key features include: Multi-language support (English, French, German) OTP authentication (Email & Phone) Subscription system (Free / Paid with KYC validation) QR-code based clientsupplier linking Invoice management & payment cycles Messaging (limited interaction for clients, full chat for businesses) Clean, modern UX/UI (light & dark themes) Responsibilities Develop and maintain cross-platform mobile apps (Android + iOS). Translate our wireframes/mockups (already prepared) into responsive UI. Integrate APIs (OTP, payment gateways, messaging, invoice management). Ensure secure authentication and role-based access for different users. Optimize app performance and fix bugs. Work closely with founder (France) for iterative design updates. Required Skills Strong knowledge in Flutter or React Native (cross-platform). Backend integration experience (Node.js, Firebase, or Laravel preferred). Familiar with Adalo or low-code tools (bonus). API integration (Twilio for OTP, Stripe/Razorpay for payments). Database knowledge (Firebase Firestore / MySQL / MongoDB). Strong understanding of UI/UX implementation (based on mockups). Experience with multi-language apps and QR-code libraries . Nice to Have Experience with SaaS subscription models. Knowledge of invoice automation and OCR tools. Previous work in B2B marketplace apps . What We Offer Competitive salary (depending on experience). Long-term collaboration with future projects. Opportunity to work on a scalable international platform . Role & responsibilities Preferred candidate profile