Articles
Notes from systems already in production — what was actually built, not theory.
FastAPI Backend Development Services for Internal
FastAPI Backend Development Services for Internal Systems
FastAPI backend development for internal systems, Telegram apps, APIs, integrations, and operational tools built around your team’s workflow.
Crypto Trading Bot Development
Crypto Trading Bot Development: An Autonomous Trading Operation, Not a Single Script
Crypto trading bot development built as a system: 24 bots, 12 strategies, a deterministic Rust risk engine, four exchanges via ccxt.
An Internal System for a Car
An Internal System for a Car Rental Business: Money, Fleet and Maintenance in One Place
An internal system for a car rental business that unifies money, fleet and maintenance schedules. Live on a 76-vehicle fleet, built in under a week.
Custom Telegram Bot Development
Custom Telegram Bot Development: From a Simple Idea to a System in Production
Custom Telegram bot development for real operations: fleet monitoring, lead capture, health tracking. Built on aiogram 3, shipped to production.
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