Full-Stack Developer — Telegram Bot CRM & Affiliate Platform (Next.js, Supabase, Brevo)

We are building a custom SaaS platform for a trading and affiliate business. The platform centralizes lead acquisition, Telegram bot qualification, affiliate partner management, commission tracking, gamification, and director reporting — all in one system. WHAT WE'RE BUILDING The platform connects Instagram/Meta Ads traffic → Telegram chatbot qualification → CRM pipeline → affiliate attribution → commission calculation → team task management → email automation via Brevo. KEY MODULES - Telegram bot: welcome, qualify leads, tag by source, assign to affiliate partner, notify closer - Lead pipeline: status tracking (New → Qualified → Contacted → Converted) - Affiliate portal: personal link, leads, conversions, commissions (estimated → validated → paid) - Director dashboard: leads today, conversion rates, affiliate performance, commissions to validate - Challenges & leaderboard: points for qualified leads + validated conversions - Task management: assignments, deadlines, follow-up reminders, team view - Brevo integration: contact sync, drip sequences, reactivation campaigns - Roles & permissions: Director, Closer, Affiliate Partner, Admin TECH STACK - Next.js 14 (App Router) + TypeScript - Supabase (PostgreSQL + RLS for data isolation) - Telegram Bot API (webhooks) - Brevo API (email automation) - n8n for workflow automation YOUR PROFILE - 4+ years Next.js experience - Strong Supabase/PostgreSQL knowledge (RLS, multi-tenant architecture) - Telegram Bot API experience (webhooks, inline keyboards) - API integration experience (Brevo or similar) - Ability to work autonomously from functional specs FILTER QUESTION (required to apply) Describe your experience building multi-tenant SaaS applications with Supabase. How did you enforce data isolation between tenants? Budget: $10-15/hr. Long-term collaboration if the quality is there.