AI Marketplace MVP Developer

KAAMLYY is an India-focused, AI-assisted marketplace that brings multiple service categories under one roof. The first milestone is a 30-day MVP that lets customers open a single mobile app, browse any available category, place items from different services in one cart, and check out. At payment they must be able to choose between paying online up-front or settling directly with the professional after the job. Scope of build • Architecture & tech stack selection (modern JS/TS, Node or similar, React Native or Flutter, PostgreSQL / Mongo, REST + GraphQL). • Responsive customer app (iOS, Android, PWA) with unified catalogue, smart search and AI-driven service matching. • Companion web portal for service professionals to accept, schedule and track jobs. • Admin dashboard for onboarding, category management, dispute handling, analytics and role-based permissions. • Secure payment gateway integration supporting both online and post-service options, plus wallet/refund handling. • Scalable API layer, database schema, and cloud deployment pipeline (Docker, Kubernetes, CI/CD). • Basic AI layer: prompt-based assistance for search, automatic job-to-pro match scoring and conversational help bot. • Unit, integration and E2E tests, plus clear technical and user documentation. Acceptance criteria 1. A user can install the app, select services from at least two categories, add them to one cart and confirm the booking. 2. Both payment flows work and trigger status updates for customer and professional. 3. Admin can view every transaction, manually override status, and pull exportable reports. 4. Code passes automated tests in the pipeline and deploys to a staging URL and TestFlight/Play console without manual fixes. Solo freelancers only—no agencies. Comfort with Copilot / ChatGPT-assisted coding is essential; speed matters, but not at the expense of clean, secure, review-ready code.