Blackbelt Commerce™ | Shopify Plus Experts NYC

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NYC Shopify Experts & Shopify Plus Experts — Building Stores That Convert and Scale

Shopify Plus Development, Unified Commerce, UX Design, CRO, SEO,
and Platform Migrations to Shopify
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Trusted by growth-focused and luxury brands worldwide as their Shopify Experts.

Our Process

Book a call. We handle the rest.
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1. Discover

We align on goals and map your growth strategy.
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2. Build

We design and develop a high-converting Shopify store.
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3. Launch & Optimize

Discover our Services
Verified Shopify Plus Partner

Most Shopify stores don’t fail. They usually stall somewhere between $50K and $150K per month because the design was built to look good, not to convert. We build the other kind. As certified Shopify Plus Experts, our senior team, averaging 10+ years on the platform, designs and develops high-performance Shopify and Shopify Plus stores in 4 – 8 weeks, guaranteed. Conversion-focused from the first wireframe. Engineered for speed, mobile, and AOV. For: founders launching or replatforming who are done with “pretty websites that don’t pay the bills.”

Your theme isn’t broken. It’s leaking revenue usually in three places: the PDP, the cart, and the mobile checkout. We’ve audited over 1,000 Shopify stores, so we know where to look. Whether you need a few surgical fixes or a full theme rebuild, our Shopify Experts customise Dawn, Impulse, Prestige, or any Plus-grade theme into a storefront tuned for your customer, your AOV target, and your Core Web Vitals score. No bloated apps. No template lookalikes. Built and shipped by senior developers who’ve been on Shopify since the early days.

Migrating to Shopify Plus is where most agencies break things SEO equity, customer accounts, subscription data, historical orders. We’ve moved brands off Magento, WooCommerce, BigCommerce, and Salesforce Commerce Cloud without losing a single redirect or a single ranking. Every migration includes a full SEO preservation plan, 1:1 redirect mapping, design parity (or upgrade), a staging-to-production cutover at off-peak, and zero downtime on launch day. If you’re moving because your current platform is bleeding you on dev costs or page speed, you’re talking to the right Shopify Plus Experts.

Search just changed. Half your future buyers will ask ChatGPT, Perplexity, Gemini, or Google AI Overviews before they ever type into a search bar and most Shopify stores aren’t structured to be cited by an LLM. We build that structure. Schema-first content architecture, entity optimization, semantic clustering, technical hygiene, and authority signals so your products show up in the answer, not just the index. The agencies still selling you 2018-era keyword reports are about to find out their playbook stopped working. We’ve already moved on.

The launch is the start, not the finish line. Our retainer clients get a senior Shopify developer, a project manager, and access to the full Blackbelt team without the cost of hiring in-house. We handle theme updates, app conflicts, speed regressions, and security patches. We also cover BFCM peak readiness and the inevitable “can we add this feature by Friday?” requests. 98% of our clients renew, and 90% of new clients come from a referral by an existing one. That’s the bar.

Most ecommerce brands don’t have a brand. They have a logo and a color palette. We build the rest positioning, voice, identity system, photography direction, packaging cues, and the design language that carries from your homepage to your unboxing moment. Built for the screen first, because that’s where 95% of your customers will meet you. Founders working with our Shopify Experts get one team handling brand and store, so the identity you pay for actually makes it onto the PDP not lost in a handoff between three vendors.

Paid traffic to a leaky store burns budget. Paid traffic to a tuned store compounds. We run Meta, Google, and TikTok campaigns for Shopify and Shopify Plus brands but only after the store is set up to convert, because anything else is lighting cash on fire. Full-funnel creative, audience architecture, server-side tracking, weekly reporting tied to revenue (not impressions), and a creative testing cadence built for the algorithm we’re running on this week not last year’s. For: brands ready to scale acquisition past $100K/month in ad spend without watching ROAS collapse.

Explosive Growth: 5 Brands That Scaled With Our Shopify Experts

Lindísima

Lindísima.nyc - New York, NY

★★★★★

Branding + Store Build & Set-up + Custom Theme

"I had an amazing experience working with Blackbelt Commerce! Cesar and his team were incredibly professional from start to finish. They built my skincare brand website, lindisimany.com, completely from scratch and went above and beyond with custom theme customization, branding, packaging design, and SEO blogging. The turnaround time was fast, communication was always clear, and they really took the time to listen to my vision and bring it to life. I highly recommend Blackbelt Commerce to anyone looking to build or grow their brand online."

PeloFacil

PeloFacil.com - Bogotá, Colombia

★★★★★

Full Store Set-up + Theme Customization + Ongoing support

"Buscas un Shopify Expert? No busques más: Blackbelt Commerce. Esta es mi cuarta web, después de tres intentos fallidos con otros desarrolladores. El equipo realmente entendió mi producto, me guió en el proceso y trabajó conmigo de forma cercana a pesar de la distancia. El resultado: una web impecable, bien pensada y perfectamente ejecutada. Recomendados al 100%."

Judith Leiber

JudithLeiber.com - New York, NY

★★★★★

Shopify Plus + Advanced Custom Theme Development

"Blackbelt Commerce is a great team to work with. They developed a website for Judith Leiber that is beautiful and functional. They are extremely knowledgeable in terms of site design, functionality, and SEO. Blackbelt met all timelines, kept within budget, and continues to make suggestions to improve the site."

Metro School Uniforms

MetroSchoolUniforms.com

★★★★★

Shopify 2.0 Design + SEO + Ongoing Support

"Blackbelt was responsive to any issues that came up. Their team understood my design requirements and came up with solutions in a timely manner. I highly recommend them for web development."

Erica Wilson

EricaWilson.com

★★★★★

Shopify 2.0 Redesign + SEO + Conversion Strategy

"Extremely knowledgeable and easy to work with. The results speak for themselves." In just 3 months organic traffic exploded from 3,300 to 25,725 monthly visitors — a 614% surge powered by a full Shopify store redesign, targeted SEO, and a conversion strategy built for high-growth fashion brands.

Lindisima - NY

Branding + Store Build & Set-up + Custom Theme

★★★★★

“I had an amazing experience working with Blackbelt Commerce! Cesar and his team were incredibly professional from start to finish. They built my skincare brand website, lindisimany.com, completely from scratch and went above and beyond with custom theme customization, branding, packaging design, and SEO blogging.
The turnaround time was fast, communication was always clear, and they really took the time to listen to my vision and bring it to life. It’s rare to find a team that combines creativity, technical skill, and reliability so well.
I highly recommend Blackbelt Commerce to anyone looking to build or grow their brand online. Truly a great team to work with!”

PeloFacil.com - Bogota, Colombia

Full Store Set-up + Theme Customization + Ongoing support

★★★★★

“Buscas un Shopify Expert? No busques más: Blackbelt Commerce.
Esta es mi cuarta web, después de tres intentos fallidos con otros desarrolladores. Decidí apostar por Shopify y, tras una búsqueda muy cuidadosa, llegué a Blackbelt.
Lo que marcó la diferencia fue su transparencia: “si estás con prisa o con presupuesto muy ajustado, probablemente no somos la mejor opción”. Eso me dio confianza.
Aunque mi presupuesto era limitado, decidí avanzar y resultó ser la mejor decisión. El equipo realmente entendió mi producto, me guió en el proceso y trabajó conmigo de forma cercana a pesar de la distancia.
El resultado: una web impecable, bien pensada y perfectamente ejecutada.
Recomendados al 100%.”

JudithLeiber.com - New York, NY

Shopify Plus + Advanced Custom Theme Development

★★★★★

A world-renowned luxury fashion house. Fully custom Shopify Plus storefront bespoke design, personalized product pages, and zero compromises on brand identity. Built to perform at the highest level of luxury eCommerce.

“Blackbelt Commerce is a great team to work with. They developed a website for Judith Leiber that is beautiful and functional. They are extremely knowledgeable in terms of site design, functionality, and SEO. Blackbelt met all timelines, kept within budget, and continues to make suggestions to improve the site.”

MetroSchoolUniforms.com

Shopify 2.0 Design + SEO + Ongoing Support

★★★★★

In just 6 months organic traffic rose 138.7% and organic sales grew 148.2%, from $16K to $39K. A data-driven SEO and redesign strategy that turned a local school uniform brand into a top-ranking eCommerce store.

“Blackbelt was responsive to any issues that came up. Their team understood my design requirements and came up with solutions in a timely manner. I highly recommend them for web development.”

EricaWilson.com

Shopify 2.0 Redesign + SEO + Conversion Strategy

★★★★★

In just 3 months organic traffic exploded from 3,300 to 25,725 monthly visitors. A 614% surge powered by a full Shopify store redesign, targeted SEO, and a conversion strategy built for high-growth fashion brands. “Extremely knowledgeable and easy to work with. The results speak for themselves.”

Group 6 — Blackbelt Commerce Shopify project

Our Difference

We’ve been in the Shopify ecosystem long enough to earn what our name represents. “Blackbelt” isn’t a brand it’s the standard. Skill, discipline, and senior-level experience on every project. As Shopify Plus Experts running a family-led, two-generation agency, we bring something most agencies can’t: a team that actually stays through your next platform upgrade, not just the launch. We’re an extension of your team customized work, clear communication, and long-term support tied to revenue, not retainers. You’re never just another project. You’re a partner we’ve invested in for the next five years, not the next five weeks.

Blackbelt Commerce
VS. Traditional Models

Why Brands Hire Us As Their Shopify Experts

Speed Bespoke Design Quality On Going Support Scales With You
Shopify infrastructure for brands that scale globally ✔︎ ✔︎ ✔︎ ✔︎ ✔︎

In-house Team

Internal teams often lack the specialist depth or capacity to support fast-growing ecommerce brands without significant hiring overhead.
✖︎ ✖︎ ✔︎ ✔︎ ✖︎

Creative Agencies

Working with large creative agencies often means slower time- line, higher costs, and limited flexibility.
✖︎ ✔︎ ✔︎ ✔︎ ✖︎

Freelancers

Flexible, but inconsistent. Quality, availability, and long-term reliability often break down as complexity increases.
✖︎ ✔︎ ✖︎ ✖︎ ✖︎

Self-service tools

Helpful for simple tasks, but limited when performance, stability, and scalability actu-ally matter.
✖︎ ✖︎ ✖︎ ✖︎ ✖︎

Our Trusted Partners

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Blackbelt Commerce brand logo
93Ea20Bd8915E652103Bf598Cb54Ad08E42C7E4A — Blackbelt Commerce Shopify project

Portfolio

METRO SCHOOL UNIFORMS

A leading supplier of high-quality school uniforms. Dedicated to providing the best selection and service for educational institutions.

VISIT WEBSITE
Metro School Uniforms

ERICA WILSON

Contemporary lifestyle fashion brand celebrating the Nantucket lifestyle, born from America's First Lady of stitchery.

VISIT WEBSITE
Erica Wilson

LINDÍSIMA BEAUTY

Conscious beauty meets premium DTC branding. A modern approach to sustainable and effective skincare solutions.

VISIT WEBSITE
Lindisima

SILVER LINING HERBS

Natural health products and education for optimal care. Specialized herbal solutions for people and animals.

VISIT WEBSITE
Silver Lining Herbs

BILTMORE AVENUE

Excellent family dentistry in Asheville. Committed to providing personalized and professional dental care for all ages.

VISIT WEBSITE
Biltmore Avenue

JUDITH LEIBER

Iconic luxury handbag authority. A premium Shopify Plus experience matching the brand's heritage of exclusivity.

VISIT WEBSITE
Judith Leiber

METRO SCHOOL UNIFORMS

METRO SCHOOL UNIFORMS — is a leading supplier of school uniforms. Are you looking for the best school uniform store. You’re on the right place!

https://metroschooluniforms.com/

ERICA WILSON

ERICA WILSON — Founded 1963. Women's contemporary lifestyle fashion brand featuring pajamas, dresses, and needlepoint celebrating the landscape and lifestyle of Nantucket, born from America's First Lady of stitchery, Erica Wilson.

https://ericawilson.com/

LINDÍSIMA CONSCIOUS BEAUTY

LINDÍSIMA CONSCIOUS BEAUTY — conscious beauty + premium DTC branding

https://lindisimany.com/

SILVER LINING HERBS

SILVER LINING HERBS — Find natural health products & get education to provide optimal care for yourself and your beloved animals. Shop Herbs for horses, dogs, and people today!

https://www.silverliningherbs.com/

BILTMORE AVENUE

BILTMORE AVENUE — Dentist Leslie Wessinger, DDS, and our Asheville-based Biltmore Avenue Family Dentistry team are committed to providing excellent care for our patients and their entire families.

https://bafdentistry.com/

JUDITH LEIBER

JUDITH LEIBER — luxury Shopify Plus authority. Judith Leiber, an iconic name in the luxury handbag space, partnered with Blackbelt Commerce to launch a Shopify Plus website that would match the brand’s heritage of exclusivity and craftsmanship. The goal was to develop a custom eCommerce platform that could deliver a luxurious user experience, support advanced product customization, and remain performant during high-profile product launches.

https://judithleiber.com/

Frequently Asked Questions

Shopify Experts are agencies vetted and listed by Shopify in the official Experts Marketplace qualified to build and customize standard Shopify stores. Shopify Plus Experts is a tighter tier: only certified Shopify Plus Partners earn it, and only after repeatedly shipping complex, high-volume builds for enterprise merchants. Plus Experts handle the work standard Experts don’t touch Launchpad, Shopify Flow, custom checkout, multi-store architecture, and B2B. We’re certified at both. Blackbelt Commerce has held Shopify Plus Partner status for over a decade across 1,000+ projects.
Most of our builds ship in 4–8 weeks. A clean Shopify rebuild on a brand with solid assets lands in 4. A full Shopify Plus build with custom features, B2B logic, advanced integrations, or migration data work runs 8–12. If an agency quotes you 2 weeks, that’s a templated theme swap not a build. If they quote 6 months, that’s usually a scope problem, not a complexity problem. We give you a fixed timeline and a fixed scope on day one and hit them. That’s what 1,000+ projects of practice gets you. 
Yes. We’re headquartered in NYC, but most of our clients aren’t. Over 1,000 Shopify and Shopify Plus brands across the US, Canada, the UK, Australia, and Europe have shipped with us fully remote, fully on time. The NYC base matters because it’s where the talent density, brand concentration, and velocity are. The work itself doesn’t care about ZIP codes. If you’re a Shopify or Shopify Plus brand in any time zone our team can reach by Zoom, we’ll build for you.
Most agencies guarantee they’ll launch on time. We guarantee something harder that conversion rate and core revenue metrics on the new store beat the old one. Every Blackbelt build starts with a baseline audit of your current funnel: PDP, cart, checkout, mobile, speed. We design against those numbers, not against a moodboard. Post-launch, we benchmark CRO performance for 30 days. If a critical metric regresses, we fix it on us. That’s the difference between Shopify Experts who build for a portfolio and Shopify Experts who build for your P&L.
Yes and that’s the specific reason brands come to a certified Shopify Plus Experts agency instead of a general developer. Shopify Plus handles PCI DSS Level 1 compliance, SOC 2/3, and 99.99% uptime at the platform level, with peak capacity near 11,000 checkouts per minute. What we layer on top: SSO, role-based permissions, GDPR/CCPA-compliant data flows, audit-ready logs, and secure ERP/CRM integrations via Shopify Flow and private apps. We’ve shipped builds for 7- and 8-figure brands without a single security incident in over a decade.
Launch is the start, not the finish line. Our retainer clients get a senior Shopify developer, a project manager, and access to the full Blackbelt Commerce team without paying to hire any of them in-house. We handle theme updates, app conflicts, page-speed regressions, and security patches. We also cover BFCM peak readiness and the inevitable “can we ship this by Friday?” requests. 98% of our clients renew, and 90% of our new business comes from a referral by an existing client. That’s the bar we hold ourselves to.
Book a free strategy call. We’ll spend 30 minutes on your store, your numbers, and the gap between where you are and where you want to be. If we’re a fit, you’ll get a fixed-scope proposal within 5 business days timeline, deliverables, and price, all on one page. No retainers required to start. No 12-month lock-ins. The fastest builds we’ve shipped started from that first call within the same week.
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