How to customize and develop the app system of e-commerce mall (online mall system development)

How much does it cost to develop an APP?

According to the development mode, the production of mobile APP can be divided into three types: outsourcing, self-development by forming a team, and self-production on the online platform of APP. The first one: the traditional outsourcing method is outsourcing to the development company, and the development company allocates relevant technicians according to the functional requirements of the APP. Through continuous communication and revision, it is finally completed. How much money (cost) it takes to develop an APP generally depends on the following factors: 1. The platforms supported by the APP mainly include Google Android and Apple iOS(iPhone/iPad). Generally, both systems support it, and the development cost of the management background also needs to be taken into account. 2. Developer salary Developers include product managers, UI designers, front-end engineers, server engineers, iOS and Android client engineers. Different outsourcing projects need different developers. 3. Complexity of product functions. Experience and quality of outsourcing team. Similar cases of product development. Communication cost In fact, a lot of time in APP development is wasted on communication, and the gap between a customer's needs and the actual product needs to be constantly adjusted. Total cost: According to the market price of outsourcing, it ranges from 654.38+ 10,000 to 500,000, and the advanced one may be millions.

The advantage of outsourcing is that it can constantly polish products and refine details. The disadvantage is that communication takes a lot of time and costs a lot. The second type: recruit team development 1, architects and background development 1 Android 1 iOS development 1 product manager 1 front-end development 1 designer 1, and you can't guarantee that every position you recruit has qualified people. 2. A team of 8 people in the venue, including water and electricity property, can save about 10000 a month. 3. Equipment, desks and chairs, computers, prototypes, etc. It will cost 50 thousand to 60 thousand. 4. Tools will be fully developed, including domain name registration, server purchase, and peripheral basic capabilities (such as CDN storage, SMS service, message push, etc. ), trademark, domain name registration, etc. All expenses will be 1.5 million yuan/year. LOGO is invested at one time about 10000. All personnel can communicate under their leadership. At the same time, the cost is high. At present, the application park has been able to realize the common functional modules on the network. And the entry level is the best in the world. At present, tens of thousands of makers have developed more than 620,000 apps on their platforms, and part-time jobs are the production factories of apps. Technical white doesn't have to worry that he can't do it. There are many classic templates on the platform for reference, as well as operation tutorials, which can also be remotely docked with staff to help develop. Overall cost: experience version: free VIP fee: within 5000, senior member fee: 10000, which is very suitable for small and medium-sized entrepreneurs to participate, and the cost of entrepreneurial failure is greatly reduced. Platform-based production of APP has become an industry trend. The traditional outsourcing and team building model has been gradually eliminated by the market, and only some large-scale projects are in use.

Application development

What are the characteristics of the framework of APP program development software? Generally speaking, it combines the advantages of existing development framework and basic development technology, and has the following characteristics: the development of mobile field is combined with ideas. While integrating the components and technologies of the existing development framework, the idea is introduced into the development field, and the corresponding extension is created through use, so that the extension is transformed into use. By obtaining the object provided by the platform for managing the registration information of plug-ins, the object obtains the extension point object of this extension point according to the extension point, and the extension point object obtains all the extensions and corresponding arrays of this extension point from the concrete.

What are the characteristics of the framework of app program development software? Focus on the model, take the model established according to the requirements as the starting point, and improve the developer's development efficiency through model conversion and code generation. At the same time, it also provides a guarantee for the reusability and expansibility of the developed products. The framework provides cloud services and realizes comprehensive management of data development and publishing. Cloud service provides the service of updating component models and templates for the development process of, and realizes the dynamic expansion of model base and template base. In this way, the online compilation, packaging and publishing service completes the unified management of version information, developer user information and so on in the development process.

What are the characteristics of the framework of app program development software? Provide different middleware for different mobile platforms. Middleware inherits the browser core based on, and standards, and realizes the loading and presentation of, and standards. Through the plug-in extensions of different platforms and unified plug-in extensions, the development of multi-platform deployment can be realized at one time, so that developers can call plug-ins to access files and files of mobile terminals without paying attention to the specific platform implementation. The concept of mobile domain is integrated into an ontology-based service library, and a large number of operations are modeled by ontology modeling and published as services. Developers can achieve service integration by extending and mixing models.

Through the management of mobile domain service ontology, developers can select, expand and combine existing services to achieve the required functions. What are the characteristics of the framework of app program development software? The support of platform-based extension mechanism can realize the update of component models and templates and the extension of model transformation rules in the development process, and the extension mechanism can provide us with a complete development environment and integration means. Define the development cycle, build a new abstraction layer on the platform as the core mechanism to integrate and expand tools, so as to realize the maintainability of the integrated development environment.