Jason Sher
eCommerce + AI/Automation Specialist
Marketplace specialist.
Agent systems builder.
Operator.
I help brands grow on Amazon, Shopify, and DTC, backed by 10+ years of marketplace results across the US, Europe, and South Africa: an 83% portfolio sales lift in 8 months, a 60% average client revenue increase, and launches across 1,000+ SKUs. Today I run e-commerce for the Col'Cacchio franchise and build through JS Labs.
Learn more about meWhat I bring
to the table.
Marketplace Operations
Catalog, pricing, ads, and P&L across Amazon and adjacent marketplaces — the same motions at portfolio scale.
Agentic Systems
Turning repetitive marketplace ops into self-running agents with human-in-the-loop gates where judgment matters.
Cross-Border GTM
Taking brands live across US, UK, SA, and EU marketplaces with localization, compliance, and landed-cost pricing.
Recent roles
and results.
Senior eCommerce Lead
Col'Cacchio
Spearheading the full e-commerce journey and digitisation initiatives across the franchise network
Founder
JS Labs
Built and operate a library of 35+ production AI agent workflows running weekly across four concurrent workstreams: promotional operations, marketplace reporting, listing compliance checks, meeting-to-task routing, and branded document generation
Senior eCommerce Specialist
National Strategic Group
Grew sales from $115K to $210K (83% increase) within 8 months, reduced ACOS by 14 percentage points, and improved net profit margin by 11%
Selected work
and case studies.
Col'Cacchio Website Rebuild
Ground-up rebuild of the web presence for Col'Cacchio, a South African restaurant franchise: store finder, menus, and ordering and booking journeys, instrumented end-to-end so every funnel step is measurable.
Autonomous Catalog Agent
Agentic system that monitors marketplace listings, detects content drift, and pushes corrected copy and imagery back through Amazon SP-API. Compresses catalog QA from days to minutes.
Let's build something together.
I'm always interested in hearing about new opportunities, challenging problems, and interesting projects.