HELP WANTED Senior Full-Stack AI Developer / Team Needed to Build AllSpaces.com (Web + Mobile) - Contract to Hire

HELP WANTED Senior Full-Stack AI Developer / Team Needed to Build AllSpaces.com (Web + Mobile) We’re building AllSpaces.com — an AI-powered marketplace for ALL types of spaces, not just homes: Residential (rooms, apartments, houses) Commercial (salons, offices, garages, warehouses, storefronts) Storage & parking Pop-ups, hourly rentals, event spaces Think: Zillow + Airbnb + Peerspace + ChatGPT — but unified into one conversational platform. We envision a "Tinder for spaces" experience for browsing, making discovery intuitive and engaging. We need an experienced AI-savvy full-stack developer or small team to architect, build, and launch: A modern web app Mobile apps for both iOS and Android An integrated AI assistant that powers conversational search, bookings, and owner/agent workflows What You’ll Be Building High-level features include: AI-powered conversational search (user asks in plain language, AI converts to filters + queries) Intuitive browsing experience (e.g., "Tinder for spaces" swipe/card-based UI for quick discovery) Listing, search, and booking flows for multiple space types Owner / landlord dashboard to list and manage spaces Agent / vendor portal to manage leads, chats, and services Integration with: VesNow.com (investment & cash offers) PropertySuper.com (maintenance & services) Web + mobile experiences with a premium, modern, “SaaS-quality” UI You will be responsible for end-to-end delivery: architecture → development → integration → deployment. ✅ Core Skills & Experience Required Frontend (Web): React / Next.js (App Router, TypeScript) Tailwind CSS and a modern component library (e.g. shadcn/ui, Chakra, Mantine) Experience building chat-style UIs and clean, modern dashboards Strong UX sense — you can create a product that feels high-end, including card-based/swipeable interfaces for discovery Mobile (iOS & Android): React Native (Expo) or Flutter Experience with: Mobile-first design, including swipe gestures and interactive card UIs Push notifications Geolocation & maps Backend & Data: Node.js / Express or Next.js API routes PostgreSQL (Supabase, Neon, etc.) Experience with Elasticsearch or Meilisearch for advanced search Authentication (JWT/OAuth/SSO), roles, and secure API design AI Integration (Critical): Practical experience with LLM APIs, such as: OpenAI (GPT-4, GPT-4.1, GPT-4o, Codex / Chat Completions) Claude (Anthropic) Gemini (Google) Comfortable building: Natural language → structured filters (NLP-to-SQL / NLP-to-search) Conversational flows that call backend APIs Familiar with AI dev tools/platforms such as: Lovable.dev Replit AI / Replit Agent Cursor AI V0.dev (Vercel) Bolt.new Bonus: RAG (retrieval-augmented generation), prompt design, and model orchestration Integrations & Payments: Stripe (payments, deposits, subscriptions) Third-party APIs (e.g., Twilio, CRM, property/maintenance tools like Buildium, GoHighLevel) Webhooks and event-driven flows DevOps / Deployment: Vercel / AWS / similar cloud CI/CD (GitHub Actions or equivalent) Production-grade logging, monitoring, and basic security best practices Platforms & Tools You Should Be Comfortable With You don’t need all of these, but the stronger your familiarity, the better: AI & Coding Platforms: Lovable.dev Replit (with AI tools) Cursor AI V0.dev Bolt.new OpenAI Codex / ChatGPT API Claude (Anthropic) Gemini API Core Dev Stack: Next.js, React, TypeScript React Native / Expo or Flutter Tailwind CSS, shadcn/ui (or equivalent) PostgreSQL Elasticsearch / Meilisearch Node.js / Express Infra & Services: Vercel, Supabase/Neon, AWS Stripe Twilio Google Maps / Mapbox Cloudinary or similar for images Expected Deliverables (High-Level) We are NOT asking you to price from this list in the ad — but this is the scope you’ll quote against: Production-ready web app (responsive) Mobile apps for iOS and Android (React Native/Expo or Flutter) AI-powered conversational search and assistant Property listing, search, booking, and payment flows Owner / landlord portal Agent / vendor / admin tools (basic dashboards) Integration points with VesNow and PropertySuper (we’ll define exact APIs with you) Documentation (architecture overview, setup, and handoff notes) Deployment to live environment We understand this is a substantial build — we’re looking for serious, experienced builders. What We Need From YOU (Important) When you apply, do NOT give generic info only. Please include: Your proposed approach & tech stack How would you architect web + mobile + AI + search? Which tools/frameworks would you choose, and why? Your project quote (price) Total fixed price for the initial build Or a clear hourly rate + estimated hours If you offer both, note that too Your estimated project duration How long will it take you to deliver a functional MVP? How long to reach a polished V1? Please give a realistic timeframe based on the scope described. Relevant experience / portfolio Links to similar projects (AI apps, marketplaces, booking platforms, chat-based UIs, mobile apps, card-based/swipe UIs) GitHub, portfolio, or app store links if available Team or solo Are you an individual or a team? Who handles frontend, backend, mobile, and AI? Questions for us Anything you need clarified before finalizing your quote and timeline. Who This Is For Senior full-stack devs who love shipping real products, not just demos AI-first engineers comfortable working with multiple LLMs and tools Small teams who can handle web + mobile + AI integration efficiently Builders who want to be part of something big and category-defining in property tech ⚡ How to Apply Please reply with: “ALLSPACES” in the first line so we know you read the full brief Your project quote and estimated duration Your approach + tech stack in 5–10 bullet points 2–4 links to your most relevant projects We’ll review all proposals and invite the best fits to a live call to walk through architecture and refine scope. Live Life Adventurously. Let’s build AllSpaces. Apply tot his job