Shopify Plus Development Agency in Los Angeles

Shopify Without the Workarounds

Custom themes, apps, and headless Shopify storefronts, including Hydrogen and composable builds, delivered by senior engineers using AI-assisted workflows where they improve planning, testing, and implementation.

Plan a Shopify Project See Shopify Work

When Shopify Engineering Help Fits

When native setup stops matching your catalog or brand experience.

Shopify scales for many merchants; custom data models, B2B rules, integrations, and performance still need deliberate engineering.

Theme limits without a plan

Liquid and section architecture need structure before hacks accumulate.

Headless or Hydrogen path

You want Next.js storefront velocity with Shopify managing commerce.

App and integration load

Private apps, middleware, and ERP sync need owned code.

B2B, markets, or complex pricing

Rules need modeling, not endless metafield patches.

Core Web Vitals at scale

PDP media, scripts, and third parties need performance budgets.

Launch and ops discipline

CI/CD, staging, and monitoring for teams serious about uptime.

Shopify-Positive Delivery

We extend Shopify without fighting the platform.

Pragmatic use of Online Store, custom storefronts, and Hydrogen based on what you actually need to ship.

Established Technical Partner

Two-plus decades shipping web platforms across industries and stacks.

Senior-Led Delivery

Engineering and architecture leads stay on the project after the pitch.

One Accountable Team

Strategy, design, engineering, and support work from the same plan.

How We Work

Platform-first decisions, then custom where it earns its keep.

We map checkout, admin workflows, and integration boundaries before framework choices.

Merchant workflow review

How staff use admin day-to-day, beyond the customer UI.

Architecture options

Online Store vs Hydrogen vs hybrid, with tradeoffs explicit.

Build & integrate

Themes, apps, APIs, and middleware with tests.

Operate

Monitoring, releases, and hypercare through peak events.

Relevant Work

Shopify builds and integrations.

Shopify builds and integrations selected for storefront complexity, B2B depth, and custom app quality.

Furniture Retail - ECommerce

Berríos Furniture: nopCommerce to Shopify Migration with STORIS Integration

Berríos Furniture engaged Endertech to plan a migration from a legacy nopCommerce site to Shopify, including complex STORIS logistics integration, multi‑language support, and a catalog strategy that preserves SEO while enabling ongoing data imports.

View case study

Beauty - DTC

Kulfi Beauty DTC Optimization Retainer: Cart, Navigation & Subscription UX

An ongoing DTC optimization retainer for Kulfi Beauty focused on cart, navigation, product pages, bundling and subscriptions. Using UX enhancements, admin-configurable promotions and integrated workflows, the program is designed to measurably improve conversion rate, average order value and subscription adoption while strengthening post-purchase operations.

View case study

Shopify Surface Area

Liquid, Storefront API, Admin API, Hydrogen.

We work across Shopify's surfaces while respecting what the platform does well.

Hydrogen & Oxygen

Headless React storefronts with Shopify handling cart and checkout.

Themes & sections

Performance-minded Online Store 2.0 architecture.

Custom apps

Admin extensions and backend services where Apps fill gaps.

ERP & OMS sync

Orders, inventory, and fulfillment with reconciliation.

Payments & checkout UX

Shopify checkout extensibility patterns where applicable.

Observability

Webhooks, logs, and synthetic journeys for commerce KPIs.

Ways to Work Together

Build, rescue, or ongoing roadmap.

From a focused performance or integration sprint to a long-term product partnership.

Technical assessment

Theme, app, and integration health review.

Headless / Hydrogen program

End-to-end storefront with Shopify commerce core.

Integration hardening

Make sync jobs and webhooks boringly reliable.

Continuous improvement

Monthly engineering capacity on a live store.

Start With the Problem

Does your Shopify program need senior engineering?

Tell us the storefront goals and constraints. We'll recommend a Shopify-native path.

Plan a Shopify Project See Shopify Work