Built a full-stack SaaS marketplace

Built a full-stack SaaS marketplace for professional voice talent. Complete business ecosystem:

• 450+ voice talents, advanced filtering, audio player, shopping cart • CRM with Kanban pipeline, client management, document generation • B2B module with multi-currency invoicing (BYN/RUB/USD) and corporate billing • AI: Claude chat analysis, Whisper transcription, ElevenLabs voice preview • Two Telegram bots for orders and customer acquisition • Telegram Mini App with chronometer tool • Payment processing via bePaid • Blog with custom CMS and SEO • Admin panel with 76 pages

Production system handling real business operations daily.