E-commerce Entrepreneur · 10 years

Six-figure Amazon seller & e-commerce entrepreneur.

I build and scale e-commerce brands from zero to profitable: Amazon private label, Amazon Merch on Demand, print on demand and Shopify DTC. Nearly half a million dollars in sales on a single Amazon brand, a six-figure seller on Merch on Demand, and today COO & Co-Founder of Flarko LLC.

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AMZMBAPOD
Amazon · Merch on Demand · Print on Demand · Shopify
Fiverr Level 2 Seller★ 4.8 · 332 reviews
Portrait of Rabiul Islam
Rabiul IslamE-commerce Entrepreneur · COO, Flarko LLC
6-FigureAmazon Seller
6-FigurePrint on Demand Seller
Highlights

Six figures on Amazon. Six figures on Merch.

Ten years of building brands from empty accounts, on the marketplace and in print on demand.

Amazon Seller Central
6-Figure

Amazon seller

Private-label brands run end to end, with nearly half a million dollars in sales on a single brand, 6+ brands built and $200K+ spent on Amazon PPC.

Merch on Demand · Print on Demand
6-Figure

Merch on Demand & POD seller

A six-figure seller on Amazon Merch on Demand with multiple best-seller placements, plus print-on-demand stores beyond Amazon.

10
Years in e-commerce
6+
Brands built and scaled
4+
Marketplaces operated in parallel
25+
Team members across production
About

I know how to build a brand and scale it from zero to profitable.

I started in print-on-demand a decade ago and never stopped launching. Since then I have built and scaled independent brands on Amazon and Shopify, each one taken from an empty account to a profitable, systemized operation, and several of them running at the same time.

The numbers behind that: nearly half a million dollars in sales on a single Amazon brand, over $200,000 spent on Amazon PPC, a six-figure seller position on Amazon Merch on Demand, and multiple Shopify stores running in parallel. The deep specialization is Amazon Advertising: campaign architecture at scale, budget and bid strategy, and recovering the spend most sellers quietly waste.

Today that work operates at company level. As COO and Co-Founder of Flarko LLC I lead a cross-functional in-house team of 25+ people (designers, Amazon store managers and PPC managers) with QC systems and an operating rhythm built to run several brands without dropping any of them.

Brand portfolio

Amazon and Shopify, run in parallel.

Brands are listed by category rather than by name.

6+ Amazon brands2+ Shopify brandsMultiple best sellers
01Amazon Seller Central · 6+ brands

Amazon private-label portfolio

Six-plus private-label brands run end to end on Seller Central, the largest of them approaching half a million dollars in sales. FBA inventory planning, listing structure, and PPC accounts built out to 100+ campaigns with deliberate architecture: exact/phrase/broad separation, budget allocation by intent, weekly negative-keyword hygiene, and search-term mining feeding new campaigns. This is where the $200,000+ in Amazon PPC spend lives, and where waste recovery became a repeatable process rather than a one-off audit.

Demonstrates Paid acquisition and P&L ownership
02Amazon Merch on Demand

Six-figure seller, print-on-demand apparel

A six-figure seller position built on a design-to-listing pipeline made for volume: briefs go to the design team, come back as upload-ready artwork, and get published against keyword research done before the design exists. Titles, brands, bullets and back-end terms follow a fixed system rather than per-listing improvisation, so output scales with team capacity instead of with my attention, and multiple designs have carried best-seller placement in their categories.

Demonstrates Content and SEO systemization at volume
03Shopify · 2+ brands

DTC storefronts

Independent storefronts outside the marketplaces, which means owning everything a marketplace normally hands you: traffic, brand, product page, checkout experience and fulfillment partner. Two-plus stores run in parallel. They are the useful counterweight to marketplace work, because nothing gets carried by platform demand and the funnel has to be right.

Demonstrates Full-funnel ownership
04COO & Co-Founder

Flarko LLC, current role

The company where the above expertise now operates at scale. I oversee an in-house team of designers, Amazon store managers and PPC managers, with QC systems and cross-functional coordination across a 25+ person organization. Portfolio thinking applied to a company rather than to a set of accounts.

Demonstrates Leadership and operating maturity
Expertise

What I actually do.

Brand & portfolio strategy

Launching and scaling multiple independent brands in parallel rather than betting the operation on one.

Amazon growth & advertising

PPC campaign architecture, budget and bid strategy, negative-keyword hygiene, search-term mining, Seller Central operations, FBA.

Print on demand

Print-on-demand apparel and products across Merch on Demand and independent stores, from design brief to listings that sell.

Amazon Merch on Demand

Six-figure seller: design-to-listing pipelines, keyword-led product decisions, best-seller placement at volume.

Shopify & marketplace SEO

Independent storefront operations, plus Amazon listing optimization and title systems built on competitor-scale keyword research.

Team leadership & operations

COO-level operating rhythm: managing an in-house team, QC systems, cross-functional coordination.

Leadership

Flarko LLC

I co-founded Flarko as an investor and operator, not a hire. I put my own capital in and took the company from zero, building the offer, the production capacity and the client base from nothing to a working business.

How we work

AI-powered, end to end.

Every brand and project we run today is highly AI-powered. I use the highest-end AI tools in the industry across all of my work: research, listing and content production, keyword and competitor analysis, campaign review, and the internal systems the team runs on.

It is the reason a small team can operate a portfolio this size. Thanks to AI for helping me build my dream.

Day to day I manage 25+ people in house (designers, Amazon store managers and PPC managers) with an in-house QC system every output passes through and cross-functional coordination keeping the team on deadline.

Seller Central is where we hold the highest standard: accounts followed closely, listings and campaigns reviewed on a fixed rhythm rather than when something breaks. The work I care most about is the part that removes me: training people and building systems so the company runs well when I am not in the room.

That is the difference between a seller who runs accounts and an operator who runs a company: real capital at risk, real payroll, real accountability for the numbers at the bottom of the sheet.
Contact

Building something in e-commerce? Let's talk.

Brands, Amazon, Merch on Demand or a business partnership. Send an email or call, and I will get back to you.

Email me Call now
Full nameRabiul Islam
Company email · Flarko LLCrabiul@flarko.com