Is the Internet industry hot? Fire. What's the point of the fire? Probably it has reached the point where everyone can't live without it. When I was on the front end, I saw a topic on the Internet. Many people are talking about whether the Internet is kidnapping humans or helping humans. I can't help but remember that some time ago, people were isolated at home and could only rely on the Internet for entertainment, shopping, social networking, work, and study. At that time, no one would want to disconnect their home network.
Some people say how happy and romantic it was when there was no internet. But I can’t see the convenience that people can be contacted with a single phone, and the answer can be found by checking it online. You can see today’s weather and the latest news from the software when you turn on your phone, you can share your life with friends, take a few photos and post them in social software, meet new friends, and you can eat as long as you don’t want to go too far. You can get delicious food when you order a takeaway. Call a car before you go out, and you will arrive right after you go out. If you want to find time to learn something, you can find all kinds of courseware by clicking on the software...
A mobile phone can greatly facilitate our lives by installing software. This is its charm and indispensable answer. Regarding software development, many friends have many questions. Let’s come to software development to answer the most prone questions.
Software development cost? How much money does a software need to invest in? This is not necessarily true, because the needs are different, what do you want to achieve? What goals are achieved are all different. The more precise the requirements you give, the more precise the quotation and construction period. If the requirements are only a few words, then your quotation is likely to change in the later stage. This is not because the development service provider is pitting you, but the earlier requirements are not clear. Later, when it was discovered that there was a need to change or add functions and other requirements, the funds were increased because of the prolonged construction period and workload.
The software development process is based on the current process of Yipin Witkey. The first step is to communicate the needs, the more specific the better, and then the project evaluation, plan planning and planning, and visual effects can be developed, debugged, and first accepted. Then communicate, modify, test, and re-accept, and you can go online and operate without any problems. After that, there will be project analysis, upgrades, and expansion services. Software development is probably such a process.
How long does it take to develop software? This is the same as the first question, and the answer is uncertain. The length of the construction period varies according to project requirements and investment funds. The more complex the requirements, the longer the investment, the more technical staff, and the smoother the communication between the two parties, the shorter the construction period and the faster the handover.
Companies with reliable software development? Look at company size, qualifications, past cases, and partners. Does the company have an independent technical research and development team? Are there enough cases? Are the technicians complete? Front-end, design, back-end, testing and other positions are indispensable, including after-sales service.
What should be paid attention to in software development?
1. Staffing issues: such as increasing manpower, the project is still delayed, project planning is unrealistic, lack of responsible person and leadership support, lack of communication between team members, lack of understanding of each other's ideas, and finally the opposite.
2. Management issues: Lack of risk awareness, failure to follow the plan, failure to re-evaluate the plan according to the progress of the project, wasting time on unnecessary things, sloppy work, inadequate design, missing links, chaotic code, and out of control of the project.
3. Product problems: Product requirements only focus on the surface, lack of technical support, flashy, and constantly changing requirements, resulting in all the work done before, poor user needs and experience, and no real understanding of customer needs.
4. Technical issues: Too optimistic, looking forward to using a certain technology to solve all problems, overestimating the benefits of a tool and method, switching tool chains in project development, and reusing code module design.
The above is a detailed answer to the software development problem. I hope to help you solve a little trouble. If you have other questions, you can comment on the private message, follow me, and learn more about software development, website applet building, and system customization.