Glenn Bertram
Shopify developer — custom themes, SEO & AI discoverability
New to Contra
Glenn is building their profile!
99/100 on a 100-point technical audit — structured data, AI discoverability, Core Web Vitals, accessibility, and SEO foundation. Built for Zombifit, a gothic horror brand in Belfast. Outperformed Killstar, Disturbia and Blackcraft Cult on every metric. zombifit.com (http://zombifit.com)
0
6
AI crawler policy built into a custom Shopify theme — llms.txt page, explicit Allow directives for GPTBot, ClaudeBot and PerplexityBot. Competitors Killstar, Disturbia and Blackcraft Cult all score D on AI discoverability. Zombifit scores A+. zombifit.com (http://zombifit.com)
1
17
29 schema.org (http://schema.org) types implemented in a custom Shopify 2.0 theme — Product, Organisation, BreadcrumbList, WebSite, Article and 24 more. All verified in Google's Rich Results Test. Outscored Killstar, Disturbia and Blackcraft Cult on structured data depth. zombifit.com (http://zombifit.com)
1
18
Custom Shopify 2.0 theme built from a blank canvas for Zombifit — a gothic horror clothing brand in Belfast. Every template and section written from scratch. No base theme. Scored 99/100 on a 100-point technical audit on launch, outperforming Killstar, Disturbia, and Blackcraft Cult on every metric. zombifit.com (http://zombifit.com)
1
26