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PMaxus/README.md

Maxim Petrov — Forward Deployed AI Engineer

I deploy AI systems for businesses and keep them running.

I am building an AI-assisted editor for fuel station renovation documents: client discovery, tools for each sheet and controlled revisions. I operate deployed systems and reuse solutions in Playground. Recorded demos are open without login.

Proof

Selected projects

Repo What it shows Key result
thesis-arena Multi-agent argument stress test: progressive n8n orchestration, cited Fact Check, checkpoint retry, PostgreSQL persistence Idea to working product in one day · OpenAI Build Week
youtube-car-review-pipeline 7-workflow agentic pipeline, human-in-the-loop source selection, AI voiceover Prep 5 h to 5 min per review; 130 cars
dcp-consultation-assistant Telegram AI agent, per-request Postgres memory, explicit human escalation −60% first-line requests
design-brief-visualizer Human-in-the-loop style confirmation before expensive image generation Brief 2 days to 1 h; ~20% conversion lift, client-estimated
diarization-speaker-mapping-pipeline Async diarization, deterministic Speaker-N to name mapping 3 h to 5 min per meeting
voice-inventory-early-warning Voice-driven inventory tracking + early-warning alerts Serves 20 printers / ~60 units weekly

Projects are published for portfolio review; client-derived workflows are sanitized and not intended for direct reuse.

Stack: JavaScript / Node.js · SQL · Python · n8n · Hermes · Claude Code · Codex · MCP · OpenAI · Anthropic · OpenRouter · PostgreSQL / pgvector · Docker · Linux · Nginx · Telegram Bot API

Contact: maxim@pmaxus.net · Resume

Pinned Loading

  1. thesis-arena thesis-arena Public

    Multi-agent argument stress-testing instrument built with GPT-5.6, Codex, n8n, PostgreSQL, and a dependency-free web frontend.

    JavaScript

  2. youtube-car-review-pipeline youtube-car-review-pipeline Public

    YouTube -> AI car-review pipeline on n8n: 7 workflows, human-in-the-loop source selection, per-video summarization, AI voiceover. Published for portfolio review, not for reuse.

    JSON

  3. inbound-request-parser inbound-request-parser Public

    Inbound request & document parser on n8n: one webhook, code-based routing, AI extraction to a strict JSON schema only for unstructured input, PostgreSQL + Telegram lead card. Published for portfoli…

    JSON

  4. dcp-consultation-assistant dcp-consultation-assistant Public

    DCP consultation & pricing assistant on n8n: Telegram AI agent with per-request Postgres memory, catalog/rules in Google Sheets, prompts-as-data, explicit human escalation. Published for portfolio …

    JSON

  5. design-brief-visualizer design-brief-visualizer Public

    Interior-design brief & style visualization bot on n8n (Telegram + Supabase): free brief intake and human-in-the-loop style confirmation before expensive image generation. Published for portfolio r…

    JSON

  6. diarization-speaker-mapping-pipeline diarization-speaker-mapping-pipeline Public

    Meeting diarization & speaker-mapping pipeline on n8n (Google Drive + AssemblyAI + Telegram): human-in-the-loop speaker ID and deterministic Speaker-N to name replacement. Published for portfolio r…

    JSON