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Scalable Bilingual Online Marketplace
Developed comprehensive bilingual e-commerce platform for Canadian multi-vendor marketplace with secure payment processing (Stripe), inventory management, and WCAG 2.1 AA accessibility. Delivered 250% ROI within 12 months through expanded online sales reaching Canada-wide market.
Regional retailer needed to expand from local brick-and-mortar to Canada-wide online marketplace. Required bilingual platform to serve Quebec and other provinces, secure payment processing with PCI DSS compliance, multi-vendor support for partner sellers, accessible interface for all Canadians, and integration with existing inventory systems. Business needed fast time-to-market and budget-conscious solution.
Built bilingual (EN/FR) e-commerce platform with Next.js for SEO-optimized product pages and fast performance
Integrated Stripe payment processing with PCI DSS compliant checkout, multiple payment methods, and fraud detection
Developed multi-vendor marketplace with separate seller dashboards, commission tracking, and payout automation
Implemented WCAG 2.1 AA accessible shopping experience including screen reader support and keyboard navigation
Created real-time inventory management with automatic stock updates, low-stock alerts, and supplier integration
Implementing secure payment processing meeting PCI DSS requirements for credit card transactions while maintaining seamless checkout experience.
Leveraged Stripe's PCI DSS Level 1 certified infrastructure, implemented tokenization so no card data touches servers, added 3D Secure for fraud prevention, comprehensive SSL/TLS encryption, and fraud detection rules. Passed PCI compliance assessment.
Managing complex business logic for multiple vendors including separate inventories, commission calculations, payout schedules, and seller analytics.
Built modular vendor management system with isolated data, automated commission calculations, Stripe Connect for automated payouts, comprehensive analytics dashboards, and clear seller onboarding documentation.
Optimizing for search engines in both English and French to reach Canada-wide market across linguistic regions.
Implemented Next.js with proper hreflang tags, bilingual sitemaps, translated meta descriptions, localized URLs, structured data in both languages, and province-specific content. Achieved page 1 rankings in both languages.
Deep understanding of PCI DSS requirements and secure payment processing—directly applicable to government payment portals and procurement systems.
Experience managing fixed-price project with clear budget accountability, scope management, and delivering on-time/on-budget—essential for government contracts.
Learned to serve Canadian bilingual market with cultural considerations and SEO optimization in both languages—critical for federal government services.
Government procurement portal, online permit/license purchasing, fee payment systems, or internal supply chain management for government operations
"Exceeded expectations in every way. The bilingual platform opened up the Quebec market for us, and the accessible design ensured we could serve all Canadians. The developer managed the project professionally, stayed within budget, and delivered on time. We saw 250% ROI within a year."