Build an ElevenLabs Clone With Microservices Backend

Description

Build a production-ready AI voice platform (ElevenLabs clone) from scratch using Fastify, Next.js, Drizzle ORM, Kokoro TTS, and Docker, complete with voice cloning, text-to-speech, and a full React frontend. 📦 Source Code: https://github.com/fiston-user/iilevenn ✅ Voice CRUD with public library & search ✅ Audio sample uploads to S3-compatible storage ✅ Async TTS job queue with RabbitMQ ✅ Real AI text-to-speech with Kokoro TTS ✅ Voice recording with live waveform ✅ TTS studio with voice picker & audio player ✅ JWT auth with API keys & refresh tokens ✅ Full Next.js frontend with dark mode ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🛠️ TECH STACK • Fastify 5 (API Services) • Next.js 16 (App Router + Tailwind + shadcn/ui) • Python FastAPI (Kokoro TTS Engine) • Drizzle ORM + PostgreSQL 16 • RabbitMQ (Job Queue) • MinIO (S3 Object Storage) • Redis 7 (Cache) • Traefik v3 (API Gateway) • Docker & Docker Compose • WaveSurfer.js (Audio Playback) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📚 WHAT YOU'LL LEARN • Designing a microservices architecture from scratch • Building REST APIs with Fastify & Zod validation • Database modeling with Drizzle ORM & migrations • JWT authentication with refresh token rotation • API key auth with SHA-256 hashing • File uploads to MinIO with presigned URLs • Async job processing with RabbitMQ workers • Integrating a Python TTS engine (Kokoro) • Recording audio with MediaRecorder & WAV encoding • Building a full React frontend with Next.js • Docker infrastructure with 6+ services ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⏱️ TIMESTAMPS 00:00:00 Intro & Demo 00:02:15 Project Bootstrap — pnpm monorepo & project structure 00:10:07 Docker Infrastructure — PostgreSQL, Redis, RabbitMQ, MinIO, Traefik 00:20:17 Database & Schema — Drizzle ORM, 6 tables, migrations & seed 00:39:39 Auth Service — Register, login, JWT & refresh token rotation 01:17:41 API Keys & Dual Auth — xi_ keys, SHA-256 hashing 01:37:43 Voice CRUD & Library — Create, read, update, delete with search & filters 02:09:09 Voice Sample Uploads — MinIO presigned URLs & ownership enforcement 02:35:13 TTS Job Queue — RabbitMQ worker & async job processing 03:08:13 Real TTS Engine — Python FastAPI + Kokoro text-to-speech 03:55:39 Frontend Setup — Next.js, Tailwind, shadcn/ui, sidebar & dark mode 04:17:36 Auth Pages & Context — Login, register, protected routes & user menu 04:58:59 Dashboard & Voice Library — Hero dashboard, search, filters & gradient avatars 05:19:07 My Voices & Management — Voice detail, create/edit forms & sample uploads 06:03:33 Voice Recorder — MediaRecorder, live waveform & WAV encoding 06:33:12 TTS Studio — Voice picker, job polling & audio player ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔗 RESOURCES 📖 Fastify: https://fastify.dev 📖 Drizzle ORM: https://orm.drizzle.team 📖 Kokoro TTS: https://github.com/hexgrad/kokoro 📖 shadcn/ui: https://ui.shadcn.com 📖 WaveSurfer.js: https://wavesurfer.xyz ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🤝 CONNECT WITH ME 🌍 Portfolio: https://www.fiston.net 💬 Discord: https://discord.com/invite/cMNSUQvYRt 💼 Contact: fiston.turner@outlook.com 💬 Drop a comment if you have questions. 👍 Subscribe for more full-stack & backend engineering builds. #elevenlabs #ai #voicecloning #tts #fastify #nextjs #fullstack #webdevelopment #docker #typescript #backend #microservices #python