Qiaorui Xiang Email & Phone Number

Shanghai, China

- Developed an LLM chatbot integrating flow-based and agent-based models using Dify, LangChain, and LangGraph. Embedded this chatbot into the SF AI platform, enabling users to perform complex data analyses and third-party component calls through conversation. This improved product accessibility and work efficiency.-Designed and built the SF AI platform (Yunce) using DolphinScheduler, constructing reusable workflow and functional components based on supply chain project experience. This enabled productized delivery.

Hangzhou, Zhejiang, China

- Led the development of algorithm models for AI projects, analyzing client business needs and planning and implementing feasible industry solutions tailored to specific scenarios.-Served as the team lead for Sephora and Ningbo Bank projects, guiding a team of 3-4 members to complete project development and implementation on schedule.-Collaborated with the product R\&D department to plan the productization of Guanyuan AI, build reusable and valuable functional modules, and promote the possibility of product delivery.

Barcelona

- Developing data service based on the Dataiku Platform, build data solutions that focus on improving business indicators such as conversion rate.- Built a Data Warehouse from scratch with business indicator monitoring and data quality inspection module based on Dataiku Platform.- Developed a travel product recommendation system API based on user browsing history using Dataiku, it assists business department on marketing activities. - Built content-based, user-based and hybrid recommendation model using cosine similarity and embedding.

Barcelona Area, Spain

• Collaborating with R&D team for the routing algorithm research and implementation. Also developing software of its derivative scenario.• Developed a generic algorithm and recommendation system engine for scheduling and management of any type of point of interest.• Developed a mobile app and web app with embedded recommender system engine for "Festa Major in Catalonia".• Analysed current algorithm performance and designed a routing algorithm for the maritime navigation in order to minimise costs.• Developed a Neural Network algorithm to predict the future user demand in station level based on historical trip data.

Master'S Degree, Data Science, 8.1

Bachelor Of Science - Bs, Computer Science, 7.33

Bachelor'S Degree, Computer Science