Available for automation projects

About

AI automation engineer based in Mymensingh, Bangladesh. English, Bengali, and Hindi.

Bio

I design and ship n8n automation systems for real businesses: AI sales agents, WhatsApp and Telegram bots, and document-processing pipelines that hold up under messy real-world input, not just the demo case. I also build custom AI applications on the Claude platform, develop GoHighLevel websites and funnels for local businesses, and teach analytics and automation to learners directly. Currently, I also work as an annotation labeler on computer-vision data at a production data center, which keeps me close to how AI training data actually gets made.

How I build

Idempotent by design

Every system treats retries and duplicate webhooks as normal, not exceptional. A write is safe to repeat.

Fails closed, never fake

When a signature can't be verified or an integration isn't ready yet, the system defaults to safe and visible, not to quietly pretending everything's fine.

Adversarially tested

Before anything goes live, I try to break it: fake histories, ambiguous inputs, malformed payloads. What survives that is what ships.

Measured, not assumed

An automation that isn't tracked is a guess. The measurement loop gets built before the thing it's measuring.

Human-in-the-loop by design

Automation routes the easy cases straight through and hands the hard ones to a person, instead of forcing every case through a black box.

Documented, not just delivered

Every build ships with a real spec: what it does, why, and how to run it, not just working code handed over cold.

Experience

Mar 2026 – Present

Annotation Labeler

RYU Data Center

Annotate computer-vision data across bounding box, lane classification, and transportation projects. Coordinate with the team to align on guideline updates and catch recurring labeling errors before they compound.

Ongoing

Automation & AI Agent Engineer

Independent / Freelance

Production n8n systems for e-commerce risk, sales, finance, and retail. See selected work.

Ongoing

AI Application Developer, Claude Platform

Independent / Freelance

Custom AI apps and internal tools involving LLM, classification, and document-processing tasks, with structured prompts and multi-step workflows wired into n8n.

Ongoing

GoHighLevel Website & Funnel Developer

Independent / Freelance

Live business websites for HVAC, dental, and med-spa clients: landing pages, forms, appointment calendars, and automated SMS/email sequences.

Ongoing

Online Tutor & Tutorial Creator

Independent

Taught 3+ learner cohorts in analytics and automation, with SOPs and tutorial documents as the core deliverable.

Earlier

IT & Accounting Operations Specialist

Dhaka

12-hour operational shifts maintaining complex client databases and financial reporting with zero data loss.

Earlier

Data & Operations Management

Talukdar Washing Plant

Verified high-volume data flows and daily production reporting for accuracy.

Earlier

Industrial Trainee, Control Room

Ashuganj Power Station Co. Ltd.

Monitored real-time system parameters and maintained critical data logs.

Education & certifications

B.Sc. Electrical & Electronic Engineering

Hajee Mohammad Danesh Science & Technology University (HSTU)

AI for Everyone

DeepLearning.AI

Frictionless Sales & Inbound Lead Generation

HubSpot Academy

Python Django (80 hours)

EDGE ED Project, Bangladesh Computer Council

Stack

n8n OpenRouter JavaScript Python PostgreSQL Telegram WhatsApp Business Google Sheets Gmail API GoHighLevel

Background

Before moving into automation, I worked in data analytics: Python, SQL, Power BI, Excel, Tableau, dashboards, and reporting. That foundation still shapes how I think about data models and validation today.

Resume

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