Injamamul Hossain
A.S.M Injamamul Hossain

A.S.M InjamamulHossain

A problem-solver, and an analyst by habit — I try to find the pattern before the fix. Six years in digital marketing across Bangladesh's markets, on every side of it: agency, brand, and platform.

Follow the line
The path

Seven roles, one habit that never changed: proving what actually worked.

The line drifts outward and its nodes grow as scope widens. Each stop carries how I actually landed it — and the raise that came with the move.

Across the ecosystem

I've worked every side of the table.

Rather than staying in one lane, I've moved through most of the digital-marketing ecosystem — buying media at the agency, owning a brand and its retail P&L, and now working on measurement from the platform side.

01 · Agency

Bought the media, built the search & performance strategy, automated the reporting.

→
02 · Brand & Retail

Owned the full digital portfolio and eCom P&L — including retail & fashion, front to back.

→
03 · Platform

Now on the partner side at Aleph's Google team, solving measurement for advertisers.

Origins: research & analytics at IUB, and product strategy at a US ad-tech startup (Markopolo AI).

How the moves happened

Over time, the moves came through people.

Applications sent each year (bars) against inbound conversations — referrals, intros, offers (line). The two trade places over time.

Applications sent Responses & offers Job switch (logos below)

↑ years I actually switched roles

In 2020 I sent nine applications and switched twice — an internship, then RPSI. From 2023 on, the moves arrived as offers rather than applications: Markopolo and the Banglalink team, then Bata, then Aleph.

This one's really for people just starting out: it shows what steady, dedicated output does over time. Early on you chase the opportunities — but as the work, the results and the network compound, the opportunities start coming to you. That shift is the advantage.

Depth, by vertical

Not one industry — many, each with real depth.

Brand and category experience across the verticals that matter in this market.

Spend & strategy

The scale I've worked at, and the playbooks behind it.

The scale I've operated at, the platforms I buy on, and the strategies I run for global brands across South Asian markets.

Millions in
sales & media

Managed brand and performance budgets end-to-end — from tiny local accounts to a BDT 3 Billion+ retail quarter.

⚑ Add exact spend-under-management here

Platforms I buy on

Strategies I run

Toolbox

The tools I work in, hands-on.

Day-to-day across measurement, media platforms, and creative production.

The numbers

What the work moved.

Every figure below is pulled directly from the record — not projections.

Recognition

A few things that got recognised along the way.

Credentials

Certified where it counts.

A selection — the full list runs longer.

Behind the numbers

Brands I've worked with.

Writing & projects

Notes from the work — updated now and then.

Deeper write-ups on the campaigns and tools behind the numbers. New posts are what bring people back.

All writing →

Automation

Naming Conventions Nobody Has to Remember

Every team has a naming convention document. Almost none have consistent names. A small script turned the document into a rule.

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Creative

There's No Native Creative Diagnostic for Video. So What?

Search ads get Quality Score and Ad Strength. Video, Display and Demand Gen get very little. That gap is where a creative...

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Web

Twelve Bugs Behind One Scroll Problem

A scroll-driven page stuttered, jumped, and left sections blank. There wasn't one bug. There were twelve, and four could break scrolling on...

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R&D

Running a Brain-Response Model on a Locked-Down Laptop

No local installs allowed. A research model that predicts brain response to video. Everything ran in a browser notebook, and most of...

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Creative

The Scoring Bug Hiding in Plain Sight

A video ad auditor had been grading against the wrong total. Fixing it led to a stricter rule: if a check can't...

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Reporting

One Report Across Many Manager Accounts, No Data Warehouse

Campaign data was scattered across several manager accounts. The fix was a small pipeline a single team could own, and one API...

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Tools

Catching Disapprovals, Part 2: What Changed When It Got Real

The policy pre-check idea became a four-tab internal tool. The interesting parts are the things it refuses to do.

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GA4 & Audiences

Four Urgent Bugs That Weren't Bugs

A client escalated four audience problems as platform failures. Each one was a setting, a threshold, or a rule working exactly as...

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Policy

Why a New Ad Account Won't Fix a Disapproval

A campaign kept getting flagged. The tempting options were a fresh account or a copied campaign. Both carry a bigger risk than...

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Budget Allocation

Your Best Campaign Is the One Being Starved

In a new e-commerce account, the strongest campaign was capped by budget while a weaker one couldn't spend what it had. Same...

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Account Structure

A Daily Budget Worth a Fourteenth of a Click

Shared budgets are supposed to pool spend efficiently. Spread across too many campaigns in an expensive market, they guarantee nothing gets enough...

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Diagnostics

A 114% Conversion Rate Is Not Good News

When a campaign reports more bookings than clicks, the account isn't performing. The measurement is broken, and every automated bid built on...

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Diagnostics

The ROAS Drop That Wasn't

A client saw return on ad spend falling. Like-for-like, it hadn't moved. The real story was three months earlier, and it wasn't...

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Tooling

How I built this site: Jekyll, a CMS, and a Cloudflare relay

The story behind this portfolio — a scrollytelling CV, a headless CMS I can edit from the browser, and the OAuth relay...

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Tooling

Catching ad disapprovals before Google does

Health-sector app campaigns get disapproved for reasons you only find out after launch. Here's how I'd build a pre-submission check that turns...

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Case study

How a small-budget brief hit ~45x ROAS

The thinking behind the Commward Grand Prix campaign — why a tight budget was the advantage, not the constraint.

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Growth

Scaling MyBL from 1 to 2 crore a day

What doubling a telco app's daily revenue actually took — tracking first, optimisation second.

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What a résumé hides

The line above isn't jobs. It's one argument, made seven times.

Connect

Got a specific measurement problem, a research proposal, or an idea worth pressure-testing? I'm always up for a quick connect — to brainstorm, or just to discover what each other is working on.

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Measurement issues · Research proposals · Quick connect · Brainstorming