Klaus Vennik LLC

About

Business description

Shopify Partner since 2016 and Meta Certified Media Buying Professional. I build custom apps, integrations and automations for merchants in LATAM: migrations, theme customization, payments and ad tracking. Direct, bilingual (EN/ES) work with a senior developer.

Chilean footwear brand with physical stores. Full store migration from Jumpseller to Shopify. I then automated product photography generation with AI (a custom pipeline on the Gemini API) and integrated per-branch stock lookup from their Bsale system into the product page, via Cloudflare Workers.

Multi-store organization in Mexico and Spain. Automations for operations and billing data on orders, local payment setup (Shopify Payments and OXXO), a permissions audit across five stores, ShopifyQL reporting and plan optimization with direct impact on costs. Ongoing technical support.

High-volume online sales business in Chile. Custom development on Shopify: automations for daily operations, self-service tools for customers, a complete redesign of the store notifications and a custom help center. Technical support and continuous evolution of the platform.

An artist's brand with a Shopify store. Migration and theme customization, marketing automations with flows and abandoned cart recovery over WhatsApp, and integration of her online courses into the purchase flow. An ongoing working relationship, with custom development for each stage of the business.

A pastry chef's brand selling books and online courses. Automations for daily operations, a conversion-focused rebuild of the product template, and Meta Ads work: catalog cleanup, fixing destination links and adjusting creatives to comply with platform policies without stalling the campaigns.

Chilean stationery store. Manual update of the Turbo theme to a new version: moving settings, content and customizations over to the updated base, keeping the shopping experience running without interruptions for the customer.