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

HELP WANTEDSenior 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 & parkingPop-bolthires, hourly rentals, event spacesThink: Zillow + bolthires + 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 appMobile apps for both iOS and AndroidAn integrated AI assistant that powers conversational search, bookings, and owner/agent workflowsWhat You’ll Be BuildingHigh-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 typesOwner / landlord dashboard to list and manage spacesAgent / vendor portal to manage leads, chats, and servicesIntegration with:VesNow.com (investment & cash offers)PropertySuper.com (maintenance & services)Web + mobile experiences with a premium, modern, “SaaS-quality” UIYou will be responsible for end-to-end delivery: architecture → development → integration → deployment.✅ Core Skills & Experience RequiredFrontend (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 dashboardsStrong UX sense — you can create a product that feels high-end, including card-based/swipeable interfaces for discoveryMobile (iOS & Android):React Native (Expo) or FlutterExperience with:Mobile-first design, including swipe gestures and interactive card UIsPush notificationsGeolocation & mapsBackend & Data:Node.js / Express or Next.js API routesPostgreSQL (Supabase, Neon, etc.)Experience with Elasticsearch or Meilisearch for advanced searchAuthentication (JWT/OAuth/SSO), roles, and secure API designAI Integration (Critical):Practical experience with LLM APIs, such as:OpenAI (GPT-4, GPT-4.1, GPT-4o, Codex / Chat Completions)Claude (Anthropic)Gemini (bolthires)Comfortable building:Natural language → structured filters (NLP-to-SQL / NLP-to-search)Conversational flows that call backend APIsFamiliar with AI dev tools/platforms such as:Lovable.devReplit AI / Replit AgentCursor AIV0.dev (Vercel)Bolt.newBonus: RAG (retrieval-augmented generation), prompt design, and model orchestrationIntegrations & Payments:Stripe (payments, deposits, subscriptions)Third-party APIs (e.g., Twilio, CRM, property/maintenance tools like Buildium, GoHighLevel)Webhooks and event-driven flowsDevOps / Deployment:Vercel / AWS / similar cloudbolthires/CD (GitHub Actions or equivalent)Production-grade logging, monitoring, and basic security best practicesPlatforms & Tools You Should Be Comfortable WithYou don’t need all of these, but the stronger your familiarity, the better:AI & Coding Platforms:Lovable.devReplit (with AI tools)Cursor AIV0.devBolt.newOpenAI Codex / ChatGPT APIClaude (Anthropic)Gemini APICore Dev Stack:Next.js, React, TypeScriptReact Native / Expo or FlutterTailwind CSS, shadcn/ui (or equivalent)PostgreSQLElasticsearch / MeilisearchNode.js / ExpressInfra & Services:Vercel, Supabase/Neon, AWSStripeTwiliobolthires Maps / MapboxCloudinary or similar for imagesExpected 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 assistantProperty listing, search, booking, and payment flowsOwner / landlord portalAgent / 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 environmentWe 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 stackHow 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 buildOr a clear hourly rate + estimated hoursIf you offer both, note that tooYour estimated project durationHow 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 / portfolioLinks to similar projects (AI apps, marketplaces, booking platforms, chat-based UIs, mobile apps, card-based/swipe UIs)GitHub, portfolio, or app store links if availableTeam or soloAre you an individual or a team? Who handles frontend, backend, mobile, and AI? Questions for usAnything you need clarified before finalizing your quote and timeline. WhoThis Is ForSenior full-stack devs who love shipping real products, not just demosAI-first engineers comfortable working with multiple LLMs and toolsSmall teams who can handle web + mobile + AI integration efficientlyBuilders who want to be part of something big and category-defining in property techPlease reply with:“ALLSPACES” in the first line so we know you read the full briefYour project quote and estimated durationYour approach + tech stack in 5–10 bullet points2–4 links to your most relevant projectsWe’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