This site serves as both our company presence and a demonstration of the technologies and practices we employ for our clients. Every decision—from framework selection to deployment strategy—reflects our philosophy of building systems that are maintainable, scalable, and built to last.
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Frontend Architecture
We chose React Router v7 (the evolution of Remix) for its excellent server-side rendering capabilities, nested routing, and built-in data loading patterns. This gives us the SEO benefits of SSR while maintaining the interactivity of a modern SPA.
- Server-side rendering for SEO and performance
- TypeScript throughout for type safety
- SCSS with BEM methodology—no CSS-in-JS
- Progressive enhancement by default
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Infrastructure as Code
SST (Serverless Stack) powers our infrastructure, allowing us to define all AWS resources in TypeScript. This means our infrastructure is version-controlled, reviewable, and reproducible.
- All infrastructure defined in TypeScript
- Pulumi under the hood for real programming constructs
- Environment parity between dev and production
- One-command deployments
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Authentication & Security
Amazon Cognito handles user authentication with JWT tokens. We implemented a custom auth context that manages token storage, refresh, and session validation on the client side.
- JWT-based authentication
- Role-based access control (RBAC)
- Secure token refresh flow
- User, seller, admin, and master admin roles
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Database Design
DynamoDB was selected for its serverless nature, automatic scaling, and single-digit millisecond latency. We use carefully designed partition and sort keys for query flexibility.
- Serverless with automatic scaling
- Pay-per-request pricing model
- Global secondary indexes for flexible queries
- Sub-millisecond response times
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File Storage
Product images are stored in S3 with presigned URLs for secure uploads. This keeps binary data out of our database and leverages S3's durability.
- Presigned URLs for secure direct uploads
- CloudFront CDN for global delivery
- 11 nines of durability
- Automatic lifecycle policies
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CI/CD Pipeline
GitHub Actions handles our continuous integration and deployment. Every push triggers linting, type checking, and tests before deployment.
- Automated testing on every push
- AWS OIDC for keyless authentication
- Zero-downtime deployments
- Automatic rollback on failure
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Email Infrastructure
Amazon SES powers all email functionality, from transactional emails to contact form submissions. DKIM signing ensures deliverability.
- DKIM-signed emails for deliverability
- Custom email templates
- Bounce and complaint handling
- Domain verification
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Monitoring & Observability
CloudWatch provides real-time insights into application performance, with custom dashboards tracking key metrics across all services.
- Custom CloudWatch dashboards
- Lambda performance metrics
- DynamoDB consumption tracking
- Authentication success/failure monitoring