Святослав

Sviatoslav Tochenyi
Python Developer | AI Automation Engineer
Kyiv, Ukraine • [open contact info](look above in the "contact info" section) • @satori8 • [open contact info](look above in the "contact info" section) • github.com/Satori8

SUMMARY
Self-taught Python developer, actively building since 2022. Specialises in AI workflow automation, LLM API integration, and
data pipeline development. Shipped end-to-end projects across web scraping, ETL pipelines, and AI content generation — all
available on GitHub. Every project solves a real problem and runs in production.

TECHNICAL SKILLS
AI / LLM Gemini Pro/Flash/TTS/Imagen, OpenAI API, Claude API, google-genai SDK, prompt
engineering (CoT, meta-prompting, few-shot), structured outputs, function calling, model
parameter tuning
Scraping curl_cffi (TLS fingerprint spoofing), Playwright, playwright-stealth, httpx, Selenium, asyncio,
BeautifulSoup, feedparser, SSR HTML parsing
Automation & API n8n, Telegram Bot API, REST API integration, Webhooks, FastAPI, IMAP, gspread (Google
Sheets API), SerpAPI, YouTube Data API, MCP servers
Data & ETL Pandas, SQLite (WAL mode), ChromaDB, openpyxl, ETL pipelines, data normalisation,
sentence-transformers
Backend & Frontend FastAPI, REST API, Docker, React, Vite, Tailwind CSS, React Flow
Languages & Tools Python (since 2017), SQL, Bash, Go (basic), Java (basic), Git/GitHub, Linux, Windows, Oracle
VPS

EXPERIENCE
Independent Projects — Python / AI Developer 2022 — Present
LLMProxyRouter — Python, FastAPI, asyncio — github.com/Satori8
• Multi-provider LLM gateway: Gemini, OpenRouter, Mistral, LLM7, self-hosted Qwen3.6 on Kaggle GPU — single
OpenAI-compatible endpoint with per-key async cooldown, RPD detection, exponential backoff, and Gemini↔OpenAI
payload translation.
• WireGuard VPN socket-level binding across 6+ tunnels from own Oracle VPS for IP-level rate limit bypass; streaming
passthrough; CustomTkinter GUI with live logs.
• Core of a local OpenCode multi-agent dev environment (Gemini orchestrator + Devstral executors) with MCP servers
including a custom semantic skill search server — covering full dev cycle: brainstorming, specs, coding, testing,
deployment.
ContentFarm — Python, FastAPI, React/Vite/Tailwind, ChromaDB, curl_cffi — github.com/Satori8
• Content automation platform: curl_cffi Reddit + RSS scraping → ChromaDB semantic clustering → AI Writer-Critic
pipeline (automated rewrite loop) → Telegram publishing.
• FastAPI backend + React/Vite/Tailwind SPA with visual node-based Workflow Builder (React Flow) — drag-and-drop
pipeline editor with step-by-step execution tracing. Fernet AES-256 encryption. Full test coverage.
• Kaggle GPU integration (Flux/ComfyUI image generation) via FastAPI daemon deployed on own Oracle VPS.
MarketplaceScrappers — Python, curl_cffi, asyncio, SQLite, Gemini API, CustomTkinter — github.com/Satori8
• Three-tier request strategy: marketplace API via curl_cffi (TLS fingerprint spoofing) → SSR HTML fallback → Playwright
with playwright-stealth — Rozetka, Prom, Allo, Epicentr; ~2 s/page.
• Gemini API normalises inconsistent schemas into unified SQLite model (WAL mode, thread-safe); 4-sheet Excel
reporting with KPI charts; non-blocking CustomTkinter GUI.
YouTubePipeline — Python, Gemini Flash (TTS / Imagen), OpenCV — github.com/Satori8
• 7-stage automated video pipeline: outline → script → AI critique/rewrite loop → TTS voiceover → faster-whisper
word-level timestamp sync → Imagen scene generation → Ken Burns render + Real-ESRGAN upscaling. Zero manual
steps.
Other: Tilda-Ai-Prom — Tilda scraper → Gemini AI enrichment → Prom.ua-compliant Excel (53 bilingual cols). server-
services (Oracle VPS) — email bot (IMAP → Gemini → Telegram), Kaggle GPU API daemon, LLM proxy service (Go),
WireGuard VPN manager. Drone flashing tool — STM32 DFU batch flash, Betaflight MSP, Tkinter GUI.
IT Contractor — B2B Cable Distribution Company, Kyiv 2014 — 2022
• Wrote Python automation scripts for price list processing, data cross-referencing, payroll calculation, and 1C
accounting export parsing (Python and Java).
• Administered LAN/WAN infrastructure, workstations, and software.
LinkUP — System Administrator 2012 — 2014
• Network troubleshooting and IT infrastructure support for corporate ISP clients.

CERTIFICATIONS
Anthropic Claude Partner Network Learning Path | Anthropic | June 2026

EDUCATION
Master of Computer Science | Donetsk National Technical University | 2013

LANGUAGES
English — B2 Ukrainian — Native | Russian — Fluent