I’m building a mobile-friendly online marketplace where farmers, breeders, and buyers can trade livestock, pets, and gamefowl with confidence. The core of the site will be a modern, responsive front end (React or Next.js feel ideal, but I’m open to any solid stack) backed by a secure Node.js, Laravel, or Django API and a well-structured MySQL database. Key workflow • New users (separate roles for farmers, breeders, and buyers) sign up, verify their email or phone, and create detailed profiles. • They post listings with photos, price, breed, age, weight, and geo-tagged location, selecting from clear categories: Livestock, Pets, or Gamefowl. • Visitors browse through fast search and multi-facet filters (category, location radius, weight range, price range, breed, etc.). • Messaging happens via direct WhatsApp integration so any of the three roles can chat in real time without sharing personal numbers on the page. • An admin dashboard lets me approve or reject listings, suspend users, and flag suspicious content to keep scams out. Deliverables I need from you – Fully responsive web app (mobile-first) with intuitive UX – Role-based authentication and authorization – Listing creation, edit, archive, and delete flows – Robust search, filter, and pagination powered by MySQL indexes – WhatsApp click-to-chat embedded in listing and user profile views (works only when both parties are logged in) – Admin panel with user management, listing moderation, and simple analytics – Hardened security (input validation, rate-limiting, OWASP checks) and clean, scalable codebase that supports future add-ons like GCash/PayMaya payments and transport-booking APIs – Clear setup docs and a short handover walkthrough Acceptance criteria 1. Page-speed Lighthouse score ≥ 90 on mobile. 2. All critical flows covered by automated tests or Postman collection. 3. Deployment script/container runs on a vanilla Ubuntu server in one command. If you have previous marketplace, classifieds, or e-commerce builds to showcase—especially with React, Next.js, or MySQL—you’ll jump to the top of my list. Strong communication and proactive problem-solving are vital; I prefer frequent short check-ins over long silences. Excited to collaborate and launch this platform together!