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Ricardo Sarcar's avatar
Ricardo Sarcar
Macau, Macao
Operations & Systems Specialist | Shopify Catalog, Data QA
New to Contra
Operations & Systems Specialist | Shopify Catalog, Data QA
Cover image for For a 13,000+ SKU Shopify
For a 13,000+ SKU Shopify catalog, manual sorting was unsustainable. I built a keyword-trigger classification dictionary that routed items automatically: brand standardization (1,200+ items), TCG mapping, cross-sport collision overrides, and product family assignment. The engine reduced manual review time and eliminated recurring misclassification errors. I tested in small batches, fixed pattern failures, and documented the rules so the client could maintain the system independently.
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Cover image for Founded and operated a local
Founded and operated a local bakery from zero, managing all operational logistics, inventory, and vendor relationships. Built and managed the online store, product listings, and order workflows. Negotiated with packaging suppliers to control margins, implemented daily reconciliation processes for order tracking, and handled all customer service directly. This role required handling high-stakes decision-making, cash flow management, and daily problem-solving in a fast-paced environment
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Cover image for 10x Labs was scaling fast,
10x Labs was scaling fast, and critical operational knowledge lived only in the founders' heads. I architected and deployed 40+ operational, onboarding, and technical policy modules in Trainual to build scalable company infrastructure. I interviewed founders, mapped cross-functional workflows, and wrote clear, step-by-step SOPs. This eliminated informational bottlenecks, improved team clarity, and allowed the team to scale without losing operational knowledge.
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29
Cover image for I completed a 13,000+ SKU
I completed a 13,000+ SKU catalog reorganization for a major sports card and collectibles store. The existing data was inconsistent, full of duplicates, and lacked a structured taxonomy. I built a 4-tier Master Taxonomy, created an automated classification rules engine, and ran 119 iterative QA passes (including edge cases and cross-sport collisions). I delivered an import-ready CSV, standardized naming conventions, and a documented ingestion SOP. The image shows a screenshot of the master translation sheet used to map legacy product types to the new 4-tier structure.
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41
Oli Leung's avatar
Oli Leung
Macau, Macao
Expert Branding & Logo Design for Any Industry
Expert Branding & Logo Design for Any Industry
Cover image for Fizzy Fix
Fizzy Fix
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6
Cover image for Synergy Dental
Synergy Dental
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7
Cover image for ChiChi Jewelry
ChiChi Jewelry
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7
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Nina Mendoza's avatar
Nina Mendoza
Macao
Paralegal by profession⚖️, Marketer by passion 📊
Paralegal by profession⚖️, Marketer by passion 📊
Cover image for Contract Drafting and Legal Writing
Contract Drafting and Legal Writing
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32
Cover image for Social Media Management
Social Media Management
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11
Cover image for Web Design
Web Design
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12
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Corine Choi's avatar
Corine Choi
Macao
Quick & professional designer and animator
Quick & professional designer and animator
Cover image for Pink Planet | Cor.C
Pink Planet | Cor.C
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Cover image for 65th Macau Grand Prix Food4U Cup | Cor.C
65th Macau Grand Prix Food4U Cup | Cor.C
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10
Cover image for KingCat NFT | Cor.C
KingCat NFT | Cor.C
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12
Cover image for Clown | Cor.C
Clown | Cor.C
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15