Digital Marketing Specialist · Bangladesh

Best Data Driven Digital Marketing Specialist in Bangladesh

As a data-driven digital marketer, I have spent the past five years helping local brands develop and execute effective digital marketing strategies. I’m passionate about connecting brands with their ideal customers and creating measurable marketing experiences that drive meaningful results. As a digital marketing expert based in Bangladesh, I work with international clients through leading freelance marketplaces, including Upwork and Fiverr. I’m an **Upwork freelancer** and a **Level Two Seller on Fiverr**, with experience working across SEO, paid advertising, analytics, conversion tracking, and broader digital marketing strategies. My approach combines data, creativity, and performance-focused execution to help businesses grow their online presence, reach the right audiences, and turn digital traffic into measurable business outcomes.

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Facebook Ads Google Ads Social Media Marketing Server-Side Tracking SEO
Humayun Kabir Naim

About

Marketing built on clean data, not guesswork.

I'm Humayun Kabir Naim, a data-driven Digital Marketing Specialist based in Bangladesh. My core expertise is running Facebook Ads, Google Ads, and Social Media Marketing campaigns backed by accurate Server-Side Tracking and strong SEO fundamentals — so every campaign is measured correctly and built to be found.

Because ad blockers and iOS privacy changes quietly break a lot of conversion data, I make sure tracking is solid before I optimize spend — Server-Side Tracking (GTM Server Container, Conversions API) is a core part of how I run paid media, not an afterthought.

I also build Zapier Automation workflows and manage HubSpot CRM systems — useful when a project needs leads routed automatically or a pipeline cleaned up, on top of the marketing itself.

Alongside client work, I'm active on Fiverr and LinkedIn, where I take on freelance projects for businesses looking for a marketer who treats tracking accuracy and reporting as seriously as the campaigns themselves.

  • Based in: Dhaka, Bangladesh
  • Education: BA, Dhaka University · PGD in Marketing
  • Availability: Open to freelance & consulting projects
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5+ Years of Experience
40+ Campaigns & Projects
25+ Clients Served
Humayun Kabir Naim

Why Choose Me

Fast, Data-Backed Marketing

Looking to grow your business online? Let's work together — I'm a data-driven Digital Marketing Specialist covering Facebook Ads, Google Ads, Social Media Marketing, Server-Side Tracking, and SEO, with Zapier Automation and HubSpot CRM Management on top.

Data-Driven Strategy

I build every campaign around measurable results, not guesswork — backed by accurate Server-Side Tracking so the numbers can actually be trusted.

SEO & AEO Expertise

From on-page to technical SEO, I help your brand rank higher and get found by both search engines and AI answer engines.

End-to-End Execution

From Facebook & Google Ads to Zapier automation and HubSpot CRM, I handle the full marketing stack so nothing falls through the cracks.

Expertise

What I bring to your marketing stack

Facebook Ads

Campaign structuring, audience targeting, and creative testing across the Meta ecosystem, backed by accurate conversion data.

Google Ads

Campaign structuring, GAQL-based reporting, and classification of spend by audience, destination, and product line.

Social Media Marketing

Organic content strategy and paid social working together to build audience and drive measurable action.

Server-Side Tracking

GTM Server Container setup and Conversions API integration for Meta & Google, built to survive ad blockers and iOS privacy limits.

SEO

On-page SEO, technical fixes, and structured data (schema.org) so search engines and AI answer engines can find and cite your content.

Zapier Automation

Connecting your CRM, forms, ad platforms, and spreadsheets so leads move automatically instead of falling through the cracks.

HubSpot CRM Management

Pipeline structure, deduplication, lead scoring, and custom reporting dashboards that give sales and marketing one source of truth.

Services

Marketing, tracking & SEO services

Facebook Ads Management

Campaign setup, audience targeting, and creative testing built to scale profitably.

  • Campaign structuring & targeting
  • Creative & audience testing
  • Budget & bid optimization

Google Ads Management & Reporting

Campaign structuring and GAQL-based reporting so you know exactly what's driving results.

  • Campaign setup & optimization
  • Conversion tracking audit
  • Custom performance dashboards

Social Media Marketing

Organic and paid social strategy that builds audience and drives measurable action.

  • Content & posting strategy
  • Paid social campaigns
  • Engagement & growth tracking

Server-Side Tracking Setup

Full GTM Server Container build, Conversions API for Meta & Google, and event QA so your conversion data is accurate again.

  • Server container deployment
  • Meta & Google CAPI setup
  • Event mapping & QA testing

SEO

On-page and technical SEO so your site ranks and gets found — by search engines and AI answer engines alike.

  • On-page & technical SEO
  • Keyword & content strategy
  • Schema / structured data

Zapier Workflow Automation

Custom Zaps that connect forms, ad platforms, spreadsheets, and your CRM — so leads route themselves.

  • Lead routing automation
  • Multi-app integrations
  • Error-proof workflow design

HubSpot CRM Management

Clean pipelines, lead scoring, deduplication, and dashboards built for how your sales team actually sells.

  • Pipeline & lifecycle setup
  • Lead scoring models
  • Custom reporting dashboards

A Closer Look

What each service actually includes

Facebook & Google Ads

Paid media only works if the account structure, audience strategy, and tracking behind it are all sound. I build campaigns around clear objectives instead of copying generic templates.

  • Account & campaign structure planning
  • Audience research & targeting strategy
  • Creative & ad copy testing frameworks
  • Conversion tracking audit (Pixel, GA4, GTM)
  • Budget pacing & bid strategy optimization
  • Performance reporting & recommendations

Social Media Marketing

Organic presence and paid social should reinforce each other, not run as separate efforts. I plan content and campaigns together so they build the same audience.

  • Content planning & posting calendar
  • Facebook & Instagram marketing
  • LinkedIn marketing for B2B reach
  • Engagement & community growth tactics
  • Hashtag & trend research
  • Monthly performance reporting

SEO — On-Page, Technical & Off-Page

Ranking well takes more than publishing content — search engines need to be able to crawl, understand, and trust your site. I work across all three layers of SEO.

  • Keyword research & SERP analysis
  • Meta title & description optimization
  • Heading structure & content optimization
  • Technical SEO: site speed, crawl errors, sitemaps, robots.txt
  • Schema.org structured data for SEO & AEO
  • Internal linking & duplicate content cleanup

Server-Side Tracking

Browser restrictions and ad blockers quietly erase a large share of conversion data. Server-side tracking recovers it by routing events through a server you control before they reach ad platforms.

  • GTM Server Container deployment
  • Meta Conversions API (CAPI) integration
  • Google Ads & GA4 server-side setup
  • Event mapping, deduplication & QA testing
  • First-party data collection strategy
  • Ongoing tracking health monitoring

Zapier Automation

The tools in your marketing stack should talk to each other automatically. I build reliable, filtered automations rather than fragile one-off Zaps.

  • Lead capture-to-CRM automation
  • Multi-app workflow design
  • Duplicate & error filtering logic
  • Automated reporting & notifications
  • Workflow documentation & handover

HubSpot CRM Management

A CRM is only useful if the data in it can be trusted. I clean up, structure, and maintain HubSpot instances so sales and marketing work from the same accurate picture.

  • Pipeline & lifecycle stage setup
  • Contact deduplication & data cleanup
  • Lead scoring model design
  • Custom reporting dashboards
  • Ongoing CRM maintenance routines

My Process

How a project comes together

  1. 01

    Discovery & Audit

    Review your current tracking, CRM, and automation setup to find what's broken or missing.

  2. 02

    Tracking & Data Architecture

    Design the server-side tracking and data flow that fits your stack.

  3. 03

    Automation & CRM Setup

    Build the Zaps, CRM pipelines, and dashboards that turn data into action.

  4. 04

    Testing & QA

    Verify every event, workflow, and report before it goes live.

  5. 05

    Reporting & Scaling

    Hand over clear documentation and a roadmap to scale what's working.

Recent Projects

Tools & systems I've built

Add a screenshot to each project under Portfolio Content → Portfolio Projects for the full gallery look.

Automation · Reporting

Google Ads Analytics Dashboard

A live Google Ads reporting dashboard built with GAQL API calls, campaign classification, and automated insights.

HubSpot · Data Cleaning

CRM Analytics System

A large-scale CRM analytics system handling tens of thousands of contact records — deduplication, lead scoring, and funnel dashboards.

GTM Server · CAPI

Server-Side Tracking Setup

End-to-end server-side tracking implementation to recover conversion data lost to browser restrictions.

Testimonials

What clients say

Replace these placeholders with real client quotes once you have them.

“I had an excellent conversation with him—very precise and to the point. I would love to work with him again in the future.”

Christoper — Sayytech / CEO

“Thanks to his effort, I have a much better understanding of my own website and how it relates to the people who visit it. Great job! Recommend 100%”

Chris — Buddy English / CEO

“Add a short quote here describing the result you delivered for this client.”

Client Name — Company / Role

Freelance Profile

Level 1 Seller on Fiverr

I'm an active freelancer on Fiverr, where I help businesses with Facebook Ads, Google Ads, Social Media Marketing, Server-Side Tracking, SEO, Zapier Automation, and HubSpot CRM Management. I've been on the platform since 2021, working with clients across different industries on project-based and ongoing engagements.

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Humayun Kabir Naim Level 1

Digital Marketing Specialist on Fiverr

30+ Reviews
2021 Member Since
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Knowledge Hub

Understanding Data-Driven Digital Marketing

What Is Data-Driven Digital Marketing?

Data-driven digital marketing means using measured performance — not assumptions — to decide where to spend budget and how to reach an audience. Instead of guessing which audience, creative, or channel will work, every decision is checked against real numbers: click-through rates, conversion rates, cost per lead, and return on ad spend.

This only works if the underlying data is accurate. That's why Server-Side Tracking matters so much in this approach: if conversion data is being silently lost to ad blockers or browser privacy restrictions, every decision built on top of that data — including Facebook Ads and Google Ads optimization — is working from an incomplete picture.

Facebook Ads vs. Google Ads: Which One Do You Need?

Google Ads captures demand that already exists — someone searching "best CRM software" is actively looking for a solution right now. Facebook Ads (Meta Ads) creates demand by reaching people based on interests, behavior, and lookalike audiences, often before they've started actively searching.

Neither replaces the other. A common, effective approach is to build awareness and interest through Facebook and Social Media Marketing, then capture the resulting search demand through Google Ads — with Server-Side Tracking in place so both channels get credited accurately instead of fighting over the same conversion.

Why SEO Still Matters Alongside Paid Ads

Paid ads stop the moment you stop paying for them. SEO builds a compounding asset — content and technical foundations that keep bringing in organic traffic long after the work is done. A well-optimized site also earns Facebook and Google Ads a lower cost per click, because ad platforms reward landing pages that are fast, relevant, and well-structured.

SEO also increasingly overlaps with AEO (Answer Engine Optimization) — the practice of structuring content with clear headings, direct answers, and schema.org markup so that AI tools like Google AI Overviews, ChatGPT, and Perplexity can accurately find, understand, and cite it.

How Zapier and HubSpot CRM Fit Into a Marketing Strategy

Running great campaigns doesn't help if the leads they generate get lost, forgotten, or logged inconsistently afterward. Zapier Automation connects ad platforms, forms, and spreadsheets to a CRM so every lead is captured the moment it arrives. HubSpot CRM Management then keeps that data clean and organized — through deduplication, lifecycle stages, and lead scoring — so sales teams know exactly who to follow up with first.

Together, this closes the loop: marketing generates the lead, automation captures it instantly, and the CRM makes sure it's acted on — with no manual exports or missed follow-ups in between.

FAQ

Frequently Asked Questions

Humayun Kabir Naim is a data-driven Digital Marketing Specialist based in Bangladesh, specializing in Facebook Ads, Google Ads, Social Media Marketing, Server-Side Tracking, SEO, Zapier Automation, and HubSpot CRM Management.

He provides Facebook Ads management, Google Ads management and reporting, Social Media Marketing, Server-Side Tracking setup (GTM Server Container and Conversions API), SEO, Zapier workflow automation, and HubSpot CRM management.

Server-side tracking routes conversion data through a server (such as a Google Tag Manager Server Container) instead of relying solely on the browser. It improves data accuracy after iOS privacy changes and ad blockers, reduces data loss, and gives platforms like Meta and Google better signal for ad optimization.

Client-side tracking sends data directly from a visitor's browser to ad platforms and is often blocked by browsers, extensions, or privacy settings. Server-side tracking sends that same data through a server you control first, making it more reliable, more accurate, and less affected by ad blockers or browser restrictions.

SEO (Search Engine Optimization) focuses on earning free, organic traffic by improving a site's content, structure, and technical health so it ranks naturally in search results. SEM (Search Engine Marketing) refers to paid search advertising, such as Google Ads, where you pay for visibility. Most effective strategies use both together.

A data-driven digital marketing specialist plans and runs campaigns based on measured performance rather than guesswork — setting up accurate tracking first, then using that data to decide which audiences, creatives, and channels deliver the best results, and continuously optimizing based on what the numbers show.

It depends on intent and buying stage. Google Ads generally works well for capturing people who are already searching for a solution, while Facebook Ads (Meta Ads) works well for reaching people based on interests and behavior before they start searching. Many businesses benefit from running both in a coordinated way.

Yes. Alongside Facebook Ads, Google Ads, Social Media Marketing, Server-Side Tracking, and SEO, he also builds Zapier automation workflows and manages HubSpot CRM systems.

Yes. He works remotely with businesses worldwide, and is available on Fiverr and via direct contact for freelance and consulting engagements.

You can reach out directly on WhatsApp, send a message through the contact form on this website, connect on LinkedIn, or hire him through his Fiverr profile for project-based work.

Blog

Latest thinking on tracking & automation

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Contact

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