TOC Engineer | Automation & Data Analytics — Dhaka, Bangladesh
I build Python automation that runs unattended in production. For the last 4+ years I have been automating the 24×7 Technology Operations Centre at edotco Bangladesh: pulling data from enterprise portals, processing it with pandas and Excel/VBA, and delivering scheduled reports and alerts to Telegram, WhatsApp, email and SharePoint.
13+ years in telecom operations (Huawei, Metal Plus, edotco).
Languages: Python · VBA · TypeScript (Office Scripts) · SQL
Automation: Playwright · UiPath · Windows Task Scheduler · GitHub Actions
Data: pandas · openpyxl · win32com · Power BI · Advanced Excel
Integrations: Telegram Bot API · Telethon · WhatsApp Web · Google Sheets API · SharePoint
Infra: Git · Linux (Oracle Cloud ARM) · conda
Company code and data are confidential. The repos below are sanitized showcase versions of the same techniques, using sample data.
| System | What it does | Scale |
|---|---|---|
| Network Alarm Pipeline | Portal → Excel macro → region-wise Telegram alerts | 10,000+ records every 10 min, 16 regions |
| Long-Outage RCA Reports | Excel tables → hi-res image/PDF → Telegram & WhatsApp | Hourly, unattended |
| Power BI Snapshot Bot | Dashboard capture → management groups | Every hour |
| Portal Bulk Extraction | Excel-driven bulk export → SharePoint | ~3,000 rows / ~300 jobs per run |
- Telegram Daily Sales Report Bot — Google Sheets → daily Telegram summary, serverless on GitHub Actions
- Multi-Channel Content Automation — fully automated YouTube / Facebook / Instagram channels with AI-generated metadata on Oracle Cloud
- Expense Tracker Bot — Telegram → Google Sheets with a Flask dashboard
- Face Mask Detection — MobileNetV2 classifier, 98% accuracy
LinkedIn · mahabub_20@hotmail.com
This profile is updated weekly as new projects go live.