Home About Case Studies Hire Me Contact
Currently available for select engagements

Hire Data Analyst for E-Commerce Stores
Senior, direct, no layers

Hire Data Analyst for E-Commerce Stores: analysis of margin by product, repeat purchase, and funnel drop-off, reported against the store's own numbers.

1:1
Direct Engagement
Senior
No Handoffs
Scoped
Fixed Scope First
Yours
Data & Accounts Stay Yours
E-Commerce Stores — Data Analyst

A senior data analyst for e-commerce stores

An online store lives or dies on the gap between traffic and profitable orders, and that gap is usually measured badly. Visitor counts flatter a channel that sends browsers, order counts flatter a store that discounts heavily, and revenue flatters a range that is returned at a high rate. A store can grow its traffic, its orders and its revenue at the same time while its margin shrinks, and its standard reports will celebrate all three.

The analyst work therefore joins the order from first session to final refund. Traffic, orders, discounts, returns and fulfilment costs are matched on an order identifier, so a channel can be judged on the profit its orders keep, a product can be judged after its returns, and a discount can be judged on the margin it leaves behind. A first product that never leads to a second order is visible as a repeat problem, not as a traffic problem. Book a free discovery call to check whether your store, analytics and fulfilment records can be joined on a single order before scoping the work.

What you get

What this engagement covers for e-commerce stores

This engagement covers the store's orders, traffic, returns and fulfilment records as they already exist, and reports which channels and products produce profitable orders rather than traffic or revenue alone. A channel that sends browsers and a product that is returned at a high rate are both visible in that view, which is the point of joining the records.

  • Traffic to profitable order by channel — Sessions, orders and margin are compared by channel, so a channel that drives traffic but rarely produces a profitable order cannot hide behind visitor counts.
  • Returns by product and reason — Returns are grouped by product and by reason, showing whether a return pattern is a sizing, quality, description or delivery problem.
  • Basket and repeat purchase view — Basket size, repeat purchase interval and second-order rate are measured by first product and by channel, so a first sale that never leads to a second is visible.
  • Discount dependence — Orders are split by discount level, showing how much revenue and margin depends on promotions and what full-price demand really looks like.
  • Fulfilment cost per order — Picking, packing, shipping and return handling costs are attached per order type, so a cheap product that costs a fortune to fulfil is judged honestly.
  • Product and category margin — Products and categories are ranked on margin after returns, discounts and fulfilment, giving a range view the store can buy from.
Working with e-commerce stores

Built for how e-commerce stores actually operate

Stores typically run a store platform for orders, an analytics tool for traffic, a fulfilment or shipping tool for delivery, and a payments tool for refunds. The engagement reads exports from those sources, and the order identifier is agreed before any channel figure is produced, because a session, an order and a refund are only the same sale if the store can say how they are linked.

Discount and return records need the same care as the order itself: a return recorded in one system and a refund recorded in another must be matched to the original order, or the product will appear both sold and returned in different periods. The report states the period rule used for returns, so product figures compare fairly across months.

How it works

From kickoff to delivery for e-commerce stores

  1. Join the order end to end

    Store, analytics and fulfilment records are matched on an order identifier, with duplicates and unjoined orders counted.

  2. Separate traffic, orders and margin

    A channel is judged on sessions, orders and margin kept separately, so a busy channel cannot hide behind any one of the three.

  3. Rank products after returns and fulfilment

    Products are ranked after returns, discounts and fulfilment costs, which changes the bestseller list most stores expect.

  4. Agree the range and channel actions

    The report ends with product, channel and discount actions, plus the cleaned order file for the next month.

Outcomes

What success looks like

A store that completes this work should be able to say, for each channel, how many sessions became profitable orders, for each product, how often it is returned and why, and for each discount level, how much of the store's revenue genuinely depends on price cuts. Buying and marketing decisions can then be made on margin kept, not on traffic or order counts.

The work cannot create demand or fix a product that is returned for quality reasons. It can show which channels, products and discount habits lose money, and which first products lead to a second order, so spend and buying effort go to the traffic and range that repay them.

Why Omer

Why hire Omer

  • Sessions, orders and margin kept apart: A channel is judged on all three, so a busy channel cannot hide behind traffic alone.
  • Returns grouped by reason: A return pattern is traced to sizing, quality, description or delivery, because each needs a different fix.
  • Discount dependence shown: Revenue at full price is separated from revenue at a discount, so the store sees what demand really looks like.
  • Fulfilment cost attached per order: A cheap product that costs a fortune to pick, pack and ship is judged on its true cost.
  • A file for next month: The cleaned order file and the definition note stay with the store, so the next month compares fairly with this one.
FAQ

Questions, answered

What if our data is messy?
Store, analytics and fulfilment records are often inconsistent, and the first task is to join them on an order identifier. Records that cannot be joined are counted openly, and the report states which figures they affect. A messy order file is a finding in itself, because it limits what the store can know about itself.
Do we need new software for this?
Not to start. The engagement works from the exports the store platform, analytics and fulfilment tools already produce. New software is worth discussing only after the order, return and discount definitions are stable, because software alone does not fix duplicate orders or misrecorded discounts.
How do you avoid misleading charts?
By showing counts beside rates, by separating full-price from discounted orders, and by labelling any figure whose base is small. A conversion rate on a tiny traffic base is shown with its base, so a dramatic percentage cannot mislead a buying decision.
Will you tell us what to do?
Yes, in plain language. Each section ends with the action it supports, such as which products to delist, which channels to reduce spend on, and which return reasons to fix first, rather than with a chart left for the reader to interpret.
Can the reports be repeated next month?
Yes, provided the order, return and discount definitions are kept stable. The cleaned order file and the definition note are handed over together, so the next month's view can be produced on the same basis and compared fairly.
Currently available for select engagements

Ready to get started?

The best way to explore working together is a quick conversation. Reach out through your preferred channel and let us discuss your project.