I build small, single-purpose tools for sellers, marketers and channel owners — each one packaged, documented, and verified against the real APIs it talks to.
| Tool | What it does |
|---|---|
| sticker-commenter-bot | Telegram bot that auto-posts a sticker comment under every new channel post (live demo: @stickerdemo_k1) |
| ai-assistant-service | Self-hosted private AI chat service — per-user history, admin panel, any OpenAI-compatible API or Yandex AI Studio |
| wb-reviews-digest | Daily Excel digest of new Wildberries/Ozon reviews — public WB API, no keys needed |
| category-mapper | Maps supplier product categories onto your shop's category tree — review-ready Excel output |
| ozon-seller-sync | Syncs Ozon Seller API (pickup points + orders) into MySQL — single-file PHP, cron-safe |
| whisper-transcribe | Verbatim transcription with timestamps + speaker-diarized dialogue sheets — faster-whisper CLIs |
| marketplace-card-audit | One-command audit of a WB/Ozon product card — rating, negativity themes, auto-conclusions in Excel |
| usdt-gateway | Self-hosted USDT BEP-20 payment gateway — BSC watcher, amount-tag matching, Flask admin, no private key |
| wb-photo-insert | Insert one photo into a slide position across many WB cards at once — Content API, file/URL modes |
| etrn-monitor | Watches e-waybill (ЭТрН) signature statuses in Kontur.Logistics — pings stale signers via MAX bot and Google Sheets |
| moex-signal-watch | MOEX trading-signal monitor — candle %, halts, price limits → Telegram & MAX alerts, stdlib only |
| tg-channel-collector | Collect Telegram channels by topic into CSV — subscribers, description, last-post date (TG Web CDP + t.me/s metadata) |
| apify-import-bridge | Apify dataset → normalized CSV/XLSX for WordPress import — field mapping, dedup, bundled WP cron plugin |
| demand-signal-monitor | Demand-signal monitor — new Yandex pages for your phrases + TG channel posts by keywords → Telegram alerts |
| wb-ozon-ip-evidence | Evidence pack for stolen WB/Ozon card complaints — metadata, all photos, screenshots → Excel report + claim template |
| fl-feed-watch | Watches new FL.ru and Kwork orders → Telegram alerts — regex filter, multiple feeds, sqlite dedup, flood-limit safe |
| wb-card-pack | Generates Wildberries card content from an Excel spec — SEO title, description, keywords, characteristics → xlsx |
| site-failover-kit | 3 bash scripts: hourly site replication (files+MySQL) to standby, daily rotated backups to rclone storage, automatic failover on healthcheck |
| chrome-cdp-helper | ~110 lines: Playwright over a normal Chrome via CDP with a persistent profile — authenticated dashboards and actions APIs can't reach, no automation fingerprint |
| map-demand-ocr | OCR of numeric markers off a demand-map screenshot (taxi radar zones) — zone/confidence filters, totals, annotation |
All MIT-licensed. Every repo ships with setup docs, an .env/config
example, and a verified release tag.