Notes on AI engineering in production: what implementation actually costs, how to sync 1C with marketplaces, where an AI receptionist breaks, and what the law says about chatbot transcripts. Written by a practitioner running his own systems 24/7.https://chukhaldin.ru/en/en-UShttps://chukhaldin.ru/en/blog/skolko-stoit-vnedrenie-ii-v-biznes/https://chukhaldin.ru/en/blog/skolko-stoit-vnedrenie-ii-v-biznes/Six quotes from my own projects: a ₽600K process audit returned in 7 months, ₽480K for 1C access via Telegram, an AI security check from ₽25K. What each includes.Thu, 06 Aug 2026 00:00:00 GMThttps://chukhaldin.ru/en/blog/ii-administrator-zapisi-klientov-chto-lomaetsya/https://chukhaldin.ru/en/blog/ii-administrator-zapisi-klientov-chto-lomaetsya/What an AI receptionist and booking chatbot is made of, the four places it breaks in the field, and nine questions to ask a vendor before you pay.Thu, 06 Aug 2026 00:00:00 GMThttps://chukhaldin.ru/en/blog/sinhronizaciya-ostatkov-1c-wildberries-ozon/https://chukhaldin.ru/en/blog/sinhronizaciya-ostatkov-1c-wildberries-ozon/Why stock in 1C and on the marketplaces never matches: different SKU ids, units of measure and stock registers — and how one shop cut drift from 7.4% to 0.3%.Thu, 06 Aug 2026 00:00:00 GMThttps://chukhaldin.ru/en/blog/telegram-bot-dlya-1c-bez-klienta-1c/https://chukhaldin.ru/en/blog/telegram-bot-dlya-1c-bez-klienta-1c/How to give field staff access to 1C data via Telegram without exposing 1C to the internet: native HTTP services, an encrypted tunnel, per-site permissions.Thu, 06 Aug 2026 00:00:00 GMThttps://chukhaldin.ru/en/blog/personalnye-dannye-i-neyroseti-fz-152/https://chukhaldin.ru/en/blog/personalnye-dannye-i-neyroseti-fz-152/Can you send customer data to ChatGPT, what 152-FZ requires, why most anonymisation doesn't hold up, and how to audit your own system in 20 minutes.Thu, 06 Aug 2026 00:00:00 GMThttps://chukhaldin.ru/en/blog/ot-erp-zavoda-do-ai-v-production/https://chukhaldin.ru/en/blog/ot-erp-zavoda-do-ai-v-production/Essay: 9 years of engineering across 3 countries, from running factory systems to my own AI systems in production. Lessons learned for the 2026 CTO and founder.Mon, 18 May 2026 00:00:00 GMT