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Closing the Bridge Between Marketing and Technology, By Luis Fernandez

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CMO & CTO

Closing the Bridge Between Marketing and Technology, By Luis Fernandez

Category: Experience Strategy

Strategic approaches to digital experience. Customer journey mapping, experience design principles, and creating experiences that matter to your visitors.

Individualization at scale

Posted on December 1, 2024 By Luis Fernandez

Individualization at scale sounds sweet on a pitch deck. Then Black Friday hits, your push tool misses a segment, and a loyal customer named Ana gets a promo for a product she just bought. She replies with a screenshot and a skull emoji. Classic. The stack did what it was…

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From testing to learning cultures

Posted on September 15, 2024 By Luis Fernandez

From testing to learning cultures: perspective, decisions, and practical tradeoffs. Story led opening Last month a growth team I know ran a clean split test on the sign up flow. New copy, fewer fields, one shiny progress bar. The numbers came in flat. A small lift in click through, a…

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Personalization foundations for large sites

Posted on July 2, 2024 By Luis Fernandez

The night before a big promo, a retail team flips on a new set of audience rules. The goal is simple. Show repeat buyers a fast path to checkout. Nudge new visitors with social proof. Traffic surges. Pages start to feel sticky. One region loads a full hero video. Another…

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When rules beat ai in personalization

Posted on June 24, 2023 By Luis Fernandez

Creation date: 2023-06-24T02:31:56 Story led opening The team met to ship a new product sorter for the homepage. The deck said AI would pick the best item for each visitor. The demo was slick. A week in, conversion went down for new visitors and support got flooded by people who…

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Opti channel done right

Posted on December 6, 2022October 21, 2025 By Luis Fernandez

Two weeks before peak season, a retail team I was helping had one job. Stop the slide in repeat purchases and push gift bundles without spamming people. We had email, SMS, push, WhatsApp, paid social, search, site banners, and a small direct mail budget. On a rainy Thursday, the CRM…

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Self service is great except when it is not

Posted on September 19, 2022 By Luis Fernandez

Self service sounds like magic. Click a button, spin up a dashboard, ship a landing page, connect a data source, no ticket queue needed. It is the promise behind a lot of the tools we use right now. From no code builders to product analytics to data warehouses that bill…

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How to avoid over personalizing

Posted on September 14, 2021October 21, 2025 By Luis Fernandez

How to avoid over personalizing: perspective, decisions, and practical tradeoffs. Last week a friend sent me a screenshot of an abandoned cart ad. It said Hello mate we saved your exact cart with the blue hoodie in size M. Two minutes later he got a push that said the same…

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Monoliths and composable finding the right split

Posted on November 13, 2020 By Luis Fernandez

Monoliths and composable sit on my mind tonight because a client pinged me at 2 AM. Their checkout froze during a promotion and the hotfix was stuck waiting for a full deploy of a single giant app. The team stared at the progress bar the way you stare at a…

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Designing for channel and journey continuity

Posted on August 3, 2020October 21, 2025 By Luis Fernandez

Lina spots a sponsored post on Instagram at midnight. Limited-run sneakers. She taps. The mobile site loads, adds her size, and she is halfway through checkout when the baby monitor lights up. Thirty minutes later she is back, opens her laptop, and your site greets her like a stranger. Empty…

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Experience driven commerce that converts

Posted on March 9, 2019 By Luis Fernandez

People do not remember catalogs. They remember how your store made them feel. Your storefront is a feeling made clickable. That feeling decides if they buy or bounce. Experience driven commerce is not a slogan. It is the daily choice to design every step so it feels fast, clear, and…

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