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Shopify Unified Commerce Partner

We build the commerce infrastructure
ambitious retailers grow on.

50+ projects delivered. 98% client retention. From store audits and platform migrations to custom integrations — we architect the unified commerce systems that move your revenue.

End-to-end Shopify expertise

We partner with retailers at every stage — from your first audit to a fully unified commerce operation.

Store Optimization & Audits

A thorough review of your store's performance, UX, conversion flow, and tech health. We surface what's costing you revenue and hand you a clear roadmap to fix it.

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Custom Apps & Integrations

Purpose-built Shopify apps and seamless integrations connecting your ERP, PIM, OMS, and fulfillment stack — one ecosystem, zero duct tape.

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Platform Migrations

Moving from WooCommerce, Magento, or a legacy build to Shopify or Shopify Plus — zero downtime, full data integrity, and a smoother launch than you thought possible.

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Performance & Scaling

Faster storefronts, resilient infrastructure, and architecture that handles peak traffic without breaking a sweat. Built for the long run.

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Strategy Consulting

A unified view of your online, retail, and wholesale channels — aligned around real business goals. We help you cut through the noise and execute with precision.

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Analytics & Reporting

Custom dashboards that surface the metrics that matter. Revenue, retention, order velocity — tracked in real time, across every channel.

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Work that speaks in numbers

Shopify Plus Migration

Premium Fashion Retailer

+40% Revenue in Q1

Custom App Development

DTC Health & Wellness

3× Faster Order Processing

Unified Commerce Build

Multi-Location Retail Chain

Omnichannel live in 90 days

Performance Overhaul

High-Volume Marketplace

Sub-1s load time achieved

Certified across the Shopify ecosystem

Plus
klaviyo
Gorgias
ReCharge
ShipBob
Plus
klaviyo
Gorgias
ReCharge
ShipBob
Plus
klaviyo
Gorgias
ReCharge
ShipBob
Plus
klaviyo
Gorgias
ReCharge
ShipBob

Built for growth. Proven in the real world.

We don't build websites. We build the commerce infrastructure that powers serious retail growth.

40%+
Avg. Revenue Lift
98%
Client Retention
50+
Projects Delivered
$12M+
Client GMV Managed
The Elysium Method

Four phases. No surprises. Consistently 40%+ revenue uplifts for the retailers we work with.

Phase 01

Discover

Wk 1–2

A deep audit of your store — performance, UX, conversion flow, tech stack, and growth blockers. We don't guess; we map.

Phase 02

Strategize

Wk 2–3

A data-backed roadmap: prioritized initiatives, clear KPIs, timelines, and architecture decisions aligned to your goals.

Phase 03

Implement

Wk 3–10

We embed with your team to build, migrate, or optimize — from custom apps to full platform launches.

Phase 04

Optimize

Ongoing

Continuous measurement, A/B testing, and iteration. We stay after launch because that's when the real work begins.

Deep Shopify Expertise

Real hands-on work across Shopify Plus, custom storefronts, checkout extensibility, and the full platform — not just credentials.

Certified Partner

Shopify Partner with live expertise across Klaviyo, Gorgias, ReCharge, ShipBob, and enterprise-grade integrations.

True Partnership

We embed with your team and transfer knowledge. 98% client retention because we stay invested in your long-term success.

Growth-First Thinking

Every decision — architecture, integrations, tooling — is made with where you're going in mind, not just where you are.

Small team. Senior expertise.

You work directly with the people solving your problems — not a rotating cast of junior contractors.

Darshan Patel

Darshan Patel

Founder & Ops Lead

Drives strategy, client relationships, and business operations. Darshan's hands-on approach means every engagement gets his direct attention — from first call to final delivery.

Adhvait Jadav

Adhvait Jadav

Product Lead

Owns product vision and user experience. Adhvait turns complex commerce workflows into clean, intuitive solutions that retailers love using every day.

Sam Okaster

Sam Okaster

Engineering Lead

Architects the technical foundation. Sam specializes in Shopify Plus storefronts, checkout extensibility, and high-performance builds at serious scale.

What our clients say

We measure success by what our clients achieve. Here's what they've experienced.

+40% revenue

X9Elysium transformed our Shopify store from a basic setup into a high-performing commerce platform. Revenue increased 40% in the first quarter after launch.

S
Sarah Chen
Head of Ecommerce, Retail Brand Co.
Zero downtime

The migration from our legacy platform was seamless. Every detail — data, design, integrations — handled without a single day of downtime.

M
Marcus Johnson
CTO, StyleHouse
3× ROI in weeks

Their audit uncovered issues we'd been blind to for years. The roadmap they delivered paid for itself within weeks of implementation.

P
Priya Patel
Director of Operations, NovaMart
1.8s load time

Load times dropped from 6.2s to 1.8s. Conversion rate jumped 28% — the numbers speak for themselves.

D
David Kim
Founder & CEO, VeloGear Athletics
65% faster ops

Custom subscription and inventory integrations cut our order processing time by 65%. Our ops team finally has room to breathe.

A
Amara Osei
VP of Operations, PureRoots Wellness
Omnichannel in 90 days

X9Elysium took us from 3 disconnected sales channels to a fully unified commerce setup in under 90 days. One source of truth, finally.

J
James Thornton
Head of Digital, Kensington Home

Got questions? We have answers.

The most common things retailers ask us before getting started.

Let's build something that lasts.

Tell us where your commerce is going. We'll show you how to get there faster.