• Played an integral role in developing an e-commerce Enterprise Resource Planning (ERP) system that streamlines managing marketplace stores across Southeast Asia from listing, translation, marketing and shipping.• Designed and developed new Open-API endpoints for integrating them with clients' websites to ensure seamless data exchange and ensure optimal system performance. (FastAPI, AWS, Pandas)• Developed API integrations from scratch, connecting third-party logistics management systems (3PL) to streamline warehouse operations and enhance order fulfilment processes. (Python, GraphQL, Hasura, Postgres)• Drove the automation of the shop-connection flow, elevating the user experience by simplifying and expediting the onboarding process for new marketplace store owners.• Migrated the systems to leverage internal APIs, significantly improving system stability and performance.

- Successfully integrated sellercraft with e-commerce platforms such as Shopify, Tokopedia, Magento, and Shopee. (Python, GraphQL, Hasura)- Designed and wrote the ETL pipeline for the integration process. (Airflow, AWS ECS)- Optimized the ETL pipeline, increasing the efficiency and reducing processing time- Set up webhooks for real-time data flow between systems. (AWS SQS, AWS CDK)- Implemented authentication solutions to secure data flow between systems. (AWS CDK, DynamoDB, FastAPI)