Project Manifest_
WetrackWise: Sales Intelligence Platform for Marketplaces
SaaS platform for commercial intelligence for Amazon, Mercado Livre, Shopee, and Nuvemshop sellers with advanced analytics, AI, and integrated financial management.
ID_we-platform-saas
CATEGORY_SaaS
STACK_Next.js 15 • React 19 • AWS Serverless
STATUS_
DEPLOYED
01 // INITIAL_STATE
Context
Marketplace sellers in Brazil operate with tight margins and fragmented data across multiple platforms. Pricing, inventory, and ad investment decisions are made in the dark, without real visibility of costs, commissions, and performance per SKU.
Problem_Detected
Lack of a unified tool that consolidates sales data, logistics costs, marketplace fees, and ad metrics into a single actionable dashboard. Sellers lose up to 15% margin due to lack of operational visibility.
02 // EVOLUTION & IMPACT
Solution_Implemented
Cloud-native platform with serverless architecture (AWS Lambda + DynamoDB + API Gateway), static frontend in Next.js 15 with App Router distributed via CloudFront, and direct integration with Amazon, Mercado Livre, Shopee, and Nuvemshop APIs. Analytics dashboard with ABC curve, payment method analysis, cancellation/return metrics, AI insights (Claude), and SQL editor for ad-hoc queries. Full internationalization (PT/EN/ES) and integrated billing system via Asaas.
Result_Metrics
Multi-tenant platform in production with 100% IaC infrastructure (Pulumi), automated deployment via GitHub Actions with OIDC, full CI/CD pipeline, and domain-driven architecture enabling independent deployment per domain (payments, sales, insights, campaigns). Deployment time per domain: 2-5 minutes.
03 // SYSTEM_ARTIFACTS
./assets/image.home.mobile.pngPlatform interface
./assets/image.pngReal-time dashboard
Ready to deploy your project?
Initialize a new collaboration sequence.