Josh Johnston has replatformed more than once. He's survived the executive pressure, the scope creep, the SI promises that don't hold, and the promotions engine that no out-of-the-box platform can actually handle. Now, as Senior Director of Online Experience at Trail Appliances — a 50-year-old appliance retailer operating across two branches in Western Canada — he's just completed what he calls the smoothest replatform of his career. Full composable rebuild. Twelve months. Under budget.
But the replatform is just the backdrop.
What Josh really came to talk about is the evolution of the e-commerce leadership role itself — why directors who stay in their lane are becoming obsolete, how to weaponize customer data in executive forums, and what it actually takes to get a CFO to fund something they don't understand yet.
We also get into Trail's AI-powered live chat widget that drove a 4x conversion lift, Josh's vision for how LLMs will reconstruct personalized storefronts in the next 36 months, and why composable architecture isn't just a tech decision — it's how you stay ready for what's coming.
If you're a Director of E-Commerce who's been asked to do more with less, report to people who don't understand your world, or justify investment in things that won't pay back for six months — this one's for you.
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Interested in talking to Justin or getting on the show, find him on Linkedin: https://www.linkedin.com/in/justinaronstein/
Why the e-commerce director role is becoming a cross-functional leadership role — and what happens to directors who don't make that shiftHow to "weaponize" customer data and bring insights to executive forums in a way that actually moves decisionsBuilding the CFO relationship before you need it — and why being proactive beats being reactive every timeThe holy trinity of evidence: GA data + customer chat logs + session recordings, and how to use them together to get buy-in fastTrail's composable rebuild: Commerce Tools, Builder IO, Algolia, NuxtVue — why they made the calls they did and what they'd do differentlyHow to manage a replatform without blowing your timeline, budget, or executive trust (including the "minefield" framework for contingency planning)Trail's AI chat widget: 4x conversion lift, what it does, and why Josh believes humans aren't going anywhere in high-consideration purchasesThe future of personalized e-commerce: how LLMs will reconstruct storefronts based on user history — and why your architecture today determines your readiness for that worldManaging a shared e-commerce function across two distinct business units with different pricing, promotions, and go-to-market strategiesWhy appliance retail is where furniture was 10 years ago — and the opportunity that creates for brands willing to invest in elevated digital experiencesOnsite experimentation: where Trail is today, what Josh is skeptical about in CRO culture, and the hire he's making to do it right