Founder of Emersoft. Creator of the Ingram Shopify App. Immigrant entrepreneur building real solutions.

Marcin Ruman was raised in a Krakow orphanage after escaping abuse.

By 19, he had three jobs, an IT degree, and $600 in his pocket.

He moved to London with no place to stay — sleeping on construction sites until his first paycheck.

What changed everything?

He knew web development — and he turned that skill into a 10-year track record of building real businesses.

What is Emersoft?

Emersoft is a US-based technology company that simplifies growth through smart tech.

Founded by Marcin in 2017, Emersoft is:

• Headquartered in Florida

• Operated by US-based developers and strategists

• A certified Shopify Partner and HubSpot Solutions Partner

• Trusted by brands like Ingram, Canon, and Lightspeed VT

We build:

• Shopify apps and custom ecommerce platforms

• HubSpot CRM and RevOps systems powered by AI

• Lean, scalable software for non-technical B2B teams

What is the Ingram Shopify App?

The Ingram Shopify App is Emersoft’s flagship product — and the #1 solution for booksellers who want to automate catalog sync and order fulfillment using Ingram’s 12M-title catalog.

It was built in partnership with Ingram Content Group and is now powering 100+ bookstores across the US.

We’ve also expanded to support specialty items — like puzzles, games, journals, tarot decks, and more — using Ingram’s 33,000+ non-book SKUs.

With this app, booksellers can:

• Skip the $2,000 integration fees and $100k/year sales requirement

• Eliminate FTP data handling, TXT files, and manual imports

• Trigger real-time fulfillment via Ingram CDF Lite, directly from Shopify

• Import entire catalogs with one CSV — no developers needed

This isn’t just “an integration.”

It’s an industry-level upgrade for independent bookstores and specialty sellers who’ve been stuck with outdated tools.

Migrating from IndieCommerce? You’re not alone.

Hundreds of bookstores are stuck on IndieCommerce 1.0 or 2.0, dealing with:

• Long migration timelines and lost custom builds

• Cookie-cutter themes and no design freedom

• Payment limitations (Authorize.net only) and 1% commission fees

• Buggy backend, slow support, and roadmap delays

We built the Ingram Shopify App to be the best IndieCommerce alternative available.

Here’s what you get:

• Direct migration support from IndieCommerce to Shopify

• Ingram catalog + CDF fulfillment — automated, with no coding

• Full control over design, payments, and customer experience

• Modern ecommerce features: Shopify POS, mobile optimization, 8,000+ apps

We’ve made it possible for independent bookstores and modern booksellers to sell like big retailers — without the big-retail overhead.

Who is it for?

The Ingram Shopify App serves:

• Independent bookstores looking to modernize beyond IndieCommerce

• Booksellers selling online, in-store, or hybrid

• Specialty retailers offering puzzles, games, gifts, tarot decks, and more

• Teams with no dev resources who want a proven, plug-and-play system

Why it matters

Marcin built Emersoft with one mission:

Simplify growth through smart tech.

From bookstores fighting legacy systems…

To B2B companies drowning in spreadsheets…

To founders tired of slow, expensive software teams…

We build systems that work — fast, clean, and ready to scale.

Want a deeper product walkthrough or help switching from IndieCommerce?

Book a migration call or Explore the app