"Programmers are the No 1 productive force of the Internet. If their creativity and vitality can be fully stimulated, the Internet industry will see better development," he said. "SegmentFault is more like a shared community rather than a problem-solving tool. It proves its meaning and value by gathering this group and providing good services for them".

The startup made slow progress and, with no investment, the team had no income and depended on their savings.

As five months passed, the idea of holding a hackathon came to the three during a brainstorming session.

Hackathon, unlike the negative Hacker, is an instant event where computer whizzes get together to develop problem-solving projects against the clock. Moreover, since manufacturers, investors and headhunters are also involved, it serves as a good platform to seek talents and projects.

The event was well-known in some foreign countries, but few had been organized in China. The company's plan successfully attracted 150 programmers and, thanks to Gao's network, many companies also agreed to cooperate.

It turned out a success, both for hackathon and SegmentFault. Though the event didn't bring any profit for the company, it helped establish trust with technology companies.

In July, 2013 SegmentFault and Baidu jointly organized another hackathon, which attracted more than 2,000 programmers from five cities and generated several hundred thousand yuan for the company. The event also marked the largest hackathon in Asia and SegmentFault shot to fame with user numbers rising to 100,000.

With the success of holding hackathons, Gao's team expanded and the SegmentFault community began to see a profit. Last year Gao set up a branch office in Beijing and acquired millions of yuan in investments. At the same time he was listed by Forbes among "China's 30 under 30", a selection of 30 young entrepreneurs below the age of 30. He was then 24.

"Once you have the young and worthy developers, you seize the future of the Internet," Gao said, "Our users are young and the project we are working on is also young in China".

Speaking of the advantage of the post-90s in entrepreneurship, compared with post-70s and post-80s, Gao said the post-90s group has more understanding about themselves. They don't compete with large companies for resources, instead attracting others with a similar culture.

"People say luck is very important, while I think good luck comes with good mentality," he said, "My character has brought me many good opportunities and gathered many interesting persons. I am like a connective point, doing useful things with a lot of people.

"The era of programmers has come," Gao said, "I want to be the magnet that draws together all the geniuses".