👋 Hi! I'm Andrii, a full-stack developer. I build Telegram bots, Mini Apps and web applications that run in production — with payments, databases, tests and cloud deployment.
🚀 Fresh portfolio piece — BOOKLY: a booking platform living inside Telegram (bot + Mini App). Telegram Stars prepayments with automatic refunds, master's dashboard with revenue stats, client reminders. Live demo available right in Telegram.
💼 What I do best:
• Telegram bots & Mini Apps end-to-end — payments, webhooks, broadcasts, admin panels
• Web apps & sites — Next.js / React, TypeScript, Tailwind
• Integrations & automation — APIs, CRMs, scraping, task queues
• Databases — design, PostgreSQL / MySQL / SQL Server, migrations, optimization
• Desktop software for Windows / Linux (C#, Python)
✅ How I work: strict types, tests and CI; live cloud demos instead of screenshots; clear communication; support after delivery.
📩 Describe your task in a few sentences — I'll reply quickly, help shape the requirements and propose the best way to build it.
