Dry goods, a complete introduction of APP development process.

APP development is a big project, which needs the cooperation of product managers, UI designers, front-end developers, back-end developers, testers, etc., and it takes a long time and costs a lot. A complete APP development process in Nanning should look like this: we can divide APP development into three stages: the first stage of app development: demand determination 1. Demand communication: the product manager is mainly responsible for sorting out the requirements and communicating with customers many times. What functions need to be realized, whether there are requirements for compatibility, whether there are any requirements for design, when the project is expected to be completed, and what is the development budget, etc., are finally confirmed through repeated discussions. 2. Requirement evaluation: Not every requirement can be realized. Some requirements need to be communicated with technicians before the final answer can be given, such as discussing the difficulty evaluation of requirement realization, project completion time evaluation, actual development cost evaluation, etc. After the evaluation, the project can be officially started. The second stage: Start production. 1. Prototype design: Next, according to the specific requirements documents mentioned above, we will start prototype design, including: (1) the structural layout of functions; (2) the design of sub-pages; (3) the design of business logic between pages, and finally output each prototype design drawing sufficient to show the functions contained in the pages. 2. UI design: After the customer determines the requirements, the UI designer presents each page of the live video APP in the form of pictures according to the requirements, and sends the completed UI to the customer for confirmation. The customer proposes to modify it, and the UI is determined after modification. 3. Development: server, Apple and Android, front-end H5 development/interface development. 4. Test acceptance: functional test, fault tolerance test, performance and efficiency test, usability test, compatibility test, stress test, BUG modification, function adjustment and optimization, and improvement of acceptance documents. The third stage of the APP production company: officially launched. 1. Officially launched: After the APP is developed, it can be launched after it is confirmed that there are no problems. The Apple store review takes about one week, and the Android review takes about three days, or even faster, so pay attention to this time. Don't let the review time delay the online time. Moreover, in some cases, the audit will fail, and the data need to be revised and resubmitted, which will lead to a longer audit cycle. 2. After-sales service: follow-up technical maintenance, continuous follow-up and project operation support. APP customization