
Ina Huang contributed to the sj-distributor/SmartTalk repository by developing two core backend features over a two-month period. She implemented an audio-to-text processing pipeline leveraging GPT-4o’s audio preview capabilities, introducing new interfaces, controllers, and service methods in C# to automate transcription and analysis of user-submitted audio. Ina also delivered an Order Arrival Time Retrieval API for SalesClient, designing robust DTOs, validation logic, and secure configuration management for API credentials. Her work demonstrated strong skills in AI integration, API development, and backend architecture, resulting in improved automation, data accuracy, and operational efficiency for SmartTalk’s business workflows.

2025-10: Implemented the Order Arrival Time Retrieval API for SalesClient in sj-distributor/SmartTalk. Delivered new interface and DTOs, added GetOrderArrivalTimeAsync, with customer ID validation and URL construction, and migrated the retrieval flow to POST-based API calls. Configured API credentials and ensured credentials and request body are included in requests. Updated DTOs to reflect arrival time payloads and improved data contracts. This work enhances order visibility and ETA accuracy for SalesClient, enabling better commitments to customers and improved inventory planning. Demonstrated API design, DTO modeling, validation, and secure configuration management.
2025-10: Implemented the Order Arrival Time Retrieval API for SalesClient in sj-distributor/SmartTalk. Delivered new interface and DTOs, added GetOrderArrivalTimeAsync, with customer ID validation and URL construction, and migrated the retrieval flow to POST-based API calls. Configured API credentials and ensured credentials and request body are included in requests. Updated DTOs to reflect arrival time payloads and improved data contracts. This work enhances order visibility and ETA accuracy for SalesClient, enabling better commitments to customers and improved inventory planning. Demonstrated API design, DTO modeling, validation, and secure configuration management.
July 2025 monthly summary for sj-distributor/SmartTalk: Key feature delivered: Audio-to-text Processing via GPT-4o Preview. Introduced an interface and backend support to process audio using GPT-4o's audio preview capabilities. Added a new controller, command handler, and service method to perform audio-to-text conversion with user-submitted audio and a prompt for analysis or transcription. Impact includes enabling automated transcription and analysis workflows, reducing manual transcription effort and unlocking new use cases. Technologies demonstrated include GPT-4o, audio preview integration, backend controller/handler/service patterns, and end-to-end audio processing pipeline.
July 2025 monthly summary for sj-distributor/SmartTalk: Key feature delivered: Audio-to-text Processing via GPT-4o Preview. Introduced an interface and backend support to process audio using GPT-4o's audio preview capabilities. Added a new controller, command handler, and service method to perform audio-to-text conversion with user-submitted audio and a prompt for analysis or transcription. Impact includes enabling automated transcription and analysis workflows, reducing manual transcription effort and unlocking new use cases. Technologies demonstrated include GPT-4o, audio preview integration, backend controller/handler/service patterns, and end-to-end audio processing pipeline.
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