AWS
function
professional
CarrierLambda
AWS Lambda service for dynamic shipping rate calculation via Shopify Carrier Service API, with MVC architecture and 6 environment configurations.
58.5% authorship, 6 environment deploys
58.5% contribution
Quick Stats
Period
Jul 2022 - Nov 2025
Commits
24 / 41
My commits / Total
Team Size
0
Lead Developer
Contribution
58.5%
Lead Developer
Project Metrics
0%Contribution
My Commits
24 / 41Period
Jul 2022 - Nov 2025
Role
Lead Developer
Team
6 people
58.5%
Authorship
50%
Latency Reduction
Zero
Timeouts
3+
Years Active
Tech Stack
Node.js 22+
Express.js
Serverless Framework 4.0+
MySQL
dotenv-flow
Key Features
POST /carrier
Receives cart data from Shopify checkout
Rate Calculation
Multiple shipping options with dynamic prices
Location-based
Differentiated rates by delivery zone
Weight-based
Calculation by total order weight
Multi-Environment
6 isolated configurations for different stages
Real-time
Real-time response during checkout
My Contribution
0.0%Contribution
Role
Lead Developer
Key Contributions
- Shipping rate calculation logic
- Shopify Carrier Service API integration
- Multi-environment configuration and maintenance
- MySQL query optimization
- Endpoint and configuration documentation
Achievements
58.5%
Authorship
50%
Latency Reduction
Zero
Timeouts
3+
Years Active