Sirius XD / Technical growth partner for Shopify brands
Technical growth partner for Shopify brands

Engineered for scale.

The execution and systems layer for ecommerce brands scaling on Shopify. We fix the infrastructure that limits growth.

Sydney / Kathmandu / Dubai Founded 2021
Positioning

The technical layer that holds.

Operators bring us in when the work has gone past the depth of their current providers. Agencies refer us when their projects need a team that can finish what was sold.

Marketing is downstream of infrastructure. We lead with the technical foundation and treat conversion, growth, and attribution as outputs of a system that is actually wired correctly.

Infrastructure first.

If the data cannot be trusted, nothing built on top of it can be either. Every engagement begins with the technical foundation, not the campaign on top of it.

We ship, not pitch.

The work is the commit, the cutover, the post-launch measurement, and the runbook that lives after we leave. Where most teams stop at strategy, we ship the build.

Behind the scenes.

Many of the agencies we work with present us as their own internal team, and we expect that. The work speaks for itself. The name does not have to.

Capabilities

Four pillars. One delivery surface.

Every engagement maps to one or more of these. We do not pretend to do work that sits outside them, and we do not subcontract the work that sits inside them.
01 / Shopify Development

Shopify Plus, headless, and the work templates cannot do.

Theme builds, custom storefronts, checkout extensions, app conflict resolution, multi-store consolidation, and the engineering work that goes past what off-the-shelf themes can give you.

02 / Data & Tracking

Server-side tracking that actually matches.

Server-side tracking infrastructure, GA4 event architecture, Meta CAPI, attribution audits, cross-domain stitching, and marketing data pipelines. We bring event match rates from the 60s into the 90s, and we measure it.

03 / Migrations & Infrastructure

Platform moves without losing the business.

WordPress to Shopify, Magento to Shopify, multi-store consolidation, point-of-sale integration, edge security, bot mitigation, DNS and email infrastructure. The work that decides whether a business scales or stalls.

04 / Conversion Systems

Lifecycle and conversion wired to clean data.

Lifecycle automation, customer segmentation, on-site experimentation, post-launch optimisation, and the instrumentation that ties marketing spend to revenue. Conversion as a system, not a one-off project.

Operating principles

Three rules. Always held.

These are not values. They are rules. We hold them against commercial pressure, against tight deadlines, and against the temptation to take a shortcut that costs more later.
Rule 01 / Restraint

Precision before pace.

We measure twice before we cut. Statements of work go through revision before signature. Feasibility studies precede commitment in new territory. The cost of getting it right is always less than the cost of unwinding it.

Rule 02 / Precision

Systems over heroics.

If a problem solved once can come back, we build the system that prevents it. Every migration leaves a runbook. Every tracking implementation leaves a documented event spec. Tribal knowledge is technical debt.

Rule 03 / Durability

Own the outcome.

We do not run paid media on broken tracking. We do not begin production without a signed SOW and a paid commencement. We do not inherit chaos without an audit. The defaults are non-negotiable because they are how we protect the work.

Move at the pace clarity allows, not the pace pressure demands.
This rule prevents both reckless speed and unjustified delay.
Engagement

Four steps. No surprises.

A typical first engagement, from first message to first commit. Scoping is unpaid. SOWs are real documents. Production begins after commencement is settled.
01
Scoping

Scoping call.

We listen to the situation, ask the questions that surface the real shape of the work, and confirm whether Sirius XD is the right fit. No deck. No pitch theatre.

02
Audit

Access and audit.

A clear access list goes out. We look under the hood: tracking, code, apps, infrastructure. We come back with the picture you may not have had before.

03
SOW

SOW and commencement.

A versioned Statement of Work documents scope, timeline, dependencies, milestones. Commencement invoice is typically 30 to 50 percent. Production begins on payment.

04
Delivery

Build and deliver.

A dedicated technical team. Daily ownership. Weekly status. Reconciliation and formal close-out at the end. Retainer continues if it should, or does not, if it should not.

Contact

Tell us what is broken.

A direct line to the person who would lead the engagement. One business day reply, with a next step.

Email Anuj
Phone, AU +61 435 082 685
AU office Pyrmont, NSW 2009
Delivery Kathmandu, Nepal
Sirius XD Pty Ltd (AU) / Sirius XD LLC (UAE)
Sirius Xperience Design Pvt Ltd (NP)
Founded 2021
anuj@siriusxd.com siriusxd.com / © 2026