1. Responsible for cooperating with the sales department to complete technical exchanges with users, technical proposal presentations, application system demonstrations, and other work;
2. Responsible for the bidding work of the J project, analyzing the bidding documents, breaking down tasks, and organizing all departments to complete the bidding work on time according to the bidding schedule;
3. Responsible for analyzing customer needs and market conditions, coordinating the writing and organization of pre-sales technical solutions, and undertaking project management work for pre-sales projects when necessary;
4. Responsible for writing requirement reports after communication with customers, and outputting technical solutions based on customer needs;

1. Bachelor's degree or above, majoring in surveying and mapping, GIS, aerial surveying and remote sensing, etc;
2. Having at least three years of experience in pre-sales technical support, participating in bidding for J product large and medium-sized projects and writing prophecy project plans, familiar with the operation process of J product prophecy projects, familiar with J product quotation and review processes, and having good pre-sales support experience;
3. Strong ability to write proposals; Possess the ability to write and report proposal PPTs; Having good communication and expression skills with customers;
4. Familiar with various spatial data specifications and data collection, processing, production,