AI AUTOMATION CONSULTANT
N8N · LLM AGENTS

KHULNA, BANGLADESH
AVAILABLE FOR PROJECTS

Tanvir Rahman

THESIS

AI agents that sell, support, and never sleep.

3,290 EXECUTIONS · 12 DAYS · VERIFIED

01 / PROOF — LIVE N8N TELEMETRY

3,290

EXECUTIONS · 12 DAYS
274 AUTOMATED RUNS A DAY

500+

ORDERS PROCESSED
CAPTURED AUTONOMOUSLY

99.6%

SUCCESS RATE
3,278 OF 3,290 RUNS CLEAN

24/7

REAL OPERATION
PEAK 8 PM — STILL ANSWERING AT 1 AM

02 / SELECTED SYSTEMS — IN PRODUCTION

FEATURED · SINCE MAY 2026

FB Agent — Bengali Messenger Sales Automation

Sells in Bengali on Facebook Messenger — product questions, price negotiation, and order capture, fully autonomous. When its model provider went down on 13 July, the global error catcher flagged all 12 failed runs within ~10 seconds each and alerted a human. That real incident is the 0.4%.

Full log
  • 95 nodes orchestrated in n8n — in production since May 2026
  • Multi-tenant: one workflow serves 2 Facebook pages
  • Understands voice notes, photos, and Bengali text — with a strict human-handoff protocol
  • 13 Jul 2026 — provider billing failed mid-day: all 12 failed runs were caught within ~10 seconds each, customers got a fallback message, and I was alerted instantly

95 NODES · N8N
MULTI-TENANT · 2 PAGES

99.6%

BUSINESS AUTOMATION

Invoice Printer — Automated Batch Processing

Collects the day's invoices, formats and prints the whole batch in one pass, and submits them automatically. An evening of paperwork became a single click — with malformed entries flagged instead of silently skipped.

Full log
  • Processes a full day's invoices in one batch
  • Automated formatting, printing & submission
  • Flags malformed or missing entries before they cost money

FORMAT · PRINT
SUBMIT · VALIDATE

1-click

INTERNAL AUTOMATION

Content Studio — Telegram Bot

Turns a raw link, photo, or voice note into a publish-ready, fact-checked Bangla Facebook caption. Drop something in; get finished content back in the same chat. Vision + OCR extraction, staged fact-check prompt, Apify scraping.

Full log
  • 54 nodes orchestrated in n8n
  • 4 input modes: text, link, image, audio
  • Vision + OCR extraction, staged fact-check prompt, Apify scraping

54 NODES · N8N
TEXT · LINK · IMAGE · AUDIO

4 modes

FINANCIAL INTELLIGENCE

Finance Agent — Income & Expense Analytics

Logs every income and expense as it happens, categorizes each transaction, and answers the question owners actually ask: where is the money going? Real-time analysis with actionable tips — not a spreadsheet you maintain.

Full log
  • Automatic income & expense logging
  • Smart categorization & trend detection
  • Real-time analysis with actionable recommendations

AUTO LOGGING
TREND DETECTION

live

03 / WHAT I BUILD WITH

AI Strategy & Consulting

An honest read on what AI can do for your business — if AI isn't the right answer for a task, I'll say so.

Process Automation (n8n)

Production-grade workflows — 95-node agents running businesses around the clock, not demos.

Agent Architecture

Multi-tenant agents that understand voice notes, photos, and Bengali text — one workflow, multiple brands.

System Reliability & Ops

If it isn't monitored, it isn't finished — retries, error catching, daily health checks on everything I ship.

Human Handoff Protocol

The agent steps aside the moment a conversation genuinely needs a human.

TOOLS & TECHNOLOGIES

n8 n8n OA OpenAI An Anthropic Sb Supabase MG Meta Graph Ap Apify Tg Telegram API Wa WhatsApp

VERIFIED NUMBERS

  • Every number traces to live n8n telemetry — 3,290 executions in 12 days. No projections, no estimates.

  • In production since May 2026 — running on your own self-hosted infrastructure. You own the system, the data, and the costs.

  • Failure is part of the record — the 13 July provider outage and all 12 caught runs are published, not hidden.

04 / HOW I WORK — SIMPLE. EFFECTIVE. AUTONOMOUS.

01 —

Observe

I study your existing systems, workflows, and pain points. No assumptions — just deep observation of where time and money leak.

02 —

Discover

I identify the highest-impact opportunities for AI automation. Not everything needs an AI — I find where it actually matters.

03 —

Implement

I build robust, production-grade automations with error handling, monitoring, and graceful degradation. Then I keep improving them.

Let's build something that never sleeps.

Whether you need a Messenger sales agent, back-office automation, or an honest read on what AI can do for your business — tell me what's eating your team's time, and I'll tell you what's worth automating.

Let's Work Together