# ECommerce Partners
> Certified Shopify Plus development agency based in Tenafly, New Jersey. Since 1998, we've delivered 100+ ecommerce projects for mid-sized brands across the United States.

## About
ECommerce Partners is a certified Shopify Plus Partner with over 25 years of ecommerce development experience. We specialize in custom Shopify Plus builds, B2B wholesale solutions, platform migrations, ERP integrations, and performance optimization. We also develop on BigCommerce for enterprise clients. Our team holds verified Shopify certifications in Development Fundamentals, Liquid Storefronts for Theme Developers, and B2B on Shopify Launch & Customization.

- Founded: 1998
- Location: 4 Washington St, Tenafly, NJ 07670
- Phone: (212) 229-9570
- Email: sales@ecommercepartners.net
- Website: https://ecommercepartners.com
- Shopify App: https://apps.shopify.com/b2b-portal

## Services

### Shopify Plus Development
Custom Shopify Plus builds with checkout extensibility, Shopify Flow automation, multi-store architecture, and Shopify Functions for high-volume merchants.

### Shopify B2B Development
Complete B2B ecommerce on Shopify Plus with company accounts, customer-specific pricing, payment terms (Net 30/60), wholesale catalogs, and bulk ordering. We built the B2B Pro Portal app available on the Shopify App Store.

### Platform Migration
Seamless migrations from Magento, BigCommerce, WooCommerce, and custom platforms to Shopify Plus. Includes complete data preservation, 301 redirect mapping, SEO continuity, and custom functionality recreation. Over 50 successful migrations completed.

### ERP Integration
Custom integrations with NetSuite, Microsoft Business Central, SAP, and AS400 systems. Real-time inventory sync, order automation, and custom middleware development.

### BigCommerce Development
Enterprise BigCommerce development including custom themes, API integrations, custom checkout, and platform migrations.

### Performance Optimization
Speed optimization achieving 90+ Google PageSpeed scores. Image optimization, code cleanup, app audits, and sub-2-second load times.

### Custom Theme Development
Pixel-perfect, performance-optimized, ADA-compliant Shopify themes built from scratch using Liquid and Online Store 2.0.

### Ongoing Support
Monthly retainers, emergency support with 15-minute response times, proactive monitoring, and continuous optimization.

## Key Stats
- 25+ years of ecommerce experience (founded 1998)
- 100+ successful projects delivered
- 50+ satisfied clients
- 50+ platform migrations completed
- 5-star average client rating
- 90+ average Google PageSpeed scores
- 8-12 week typical project timeline

## Notable Clients
- Chantecaille (luxury skincare, Shopify Plus multi-store, 5 international stores, 50% sales growth)
- QC Supply (Magento to Shopify Plus migration, custom B2B Pro Portal, PageSpeed 77/94)
- PayJoy (BigCommerce Enterprise replatform, custom checkout, 40% faster checkout velocity)
- KOL Foods (AS400 ERP integration, real-time pricing, per-pound product management)
- C.O. Bigelow
- Sabon
- Eberjey
- Anatomie
- White + Warren
- Kirrin Finch
- Richloom
- Jambu

## Team
- Ezra Adler, Managing Director
- Maksym Kalamarz, Head Developer
- Magdalena Jasinska, Product Manager

## Certifications
- Certified Shopify Plus Partner
- Shopify Development Fundamentals (Verified)
- Liquid Storefronts for Theme Developers (Verified)
- B2B on Shopify: Launch & Customization (Verified)

## Pages
- Homepage: https://ecommercepartners.com/
- Case Studies: https://ecommercepartners.com/case-studies.html
- Chantecaille Case Study: https://ecommercepartners.com/chantecaille-case-study.html
- QC Supply Case Study: https://ecommercepartners.com/qc-supply-case-study.html
- PayJoy Case Study: https://ecommercepartners.com/payjoy-case-study.html
- KOL Foods Case Study: https://ecommercepartners.com/kol-foods-case-study.html