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	<title>programmers &#8211; Spress</title>
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		<title>Didi goes public, programmers go ashore: 10 billionaires may be born</title>
		<link>https://en.spress.net/didi-goes-public-programmers-go-ashore-10-billionaires-may-be-born/</link>
		
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		<pubDate>Thu, 17 Jun 2021 11:47:13 +0000</pubDate>
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					<description><![CDATA[The boots finally landed and Didi is about to go on the market. On June 11, Didi formally submitted the IPO prospectus to the SEC, with the stock code &#8220;DIDI&#8221;. Many media reported that Didi&#8217;s valuation at the time of the IPO may reach around US$100 billion. According to data from PitchBook, after a round [&#8230;]]]></description>
										<content:encoded><![CDATA[<p><img fifu-featured="1" decoding="async" src="https://p9.itc.cn/q_70/images03/20210613/ccf30180ce574b4aa05a1f5bc19c3dca.jpeg"></p>
<p>The boots finally landed and Didi is about to go on the market.</p>
<p>On June 11, Didi formally submitted the IPO prospectus to the SEC, with the stock code &#8220;DIDI&#8221;. Many media reported that Didi&#8217;s valuation at the time of the IPO may reach around US$100 billion. According to data from PitchBook, after a round of financing in August last year, Didi&#8217;s latest valuation was US$62 billion and was supported by investment giants such as SoftBank, Alibaba and Tencent. This means that the valuation of Didi Chuxing has risen by more than 50% in the past year.</p>
<p>This is related to the recent re-approval of shared travel by capital. Uber&#8217;s closing price on the first trading day of 2020 was $31.37 per share. As of the close of trading on June 10, 2021, Uber&#8217;s stock price is US$49.55 per share, and the latest total market value is US$92.746 billion. In one year, Uber&#8217;s stock price rose nearly 60%.</p>
<p>There are many mysteries surrounding Didi. For example, is it profitable? How many people will realize their dream of getting rich in the listing carnival? As Didi submits its prospectus, these &#8220;fogs&#8221; are dispersing.</p>
<p>Another wealth creation movement</p>
<p>Public information shows that Didi Chuxing has conducted about 21 rounds of financing before, with a total financing of more than 20 billion U.S. dollars. Investors include investment institutions such as SoftBank China, Jinshajiang Venture Capital, Hillhouse Capital, and Sequoia Capital, as well as Apple, Toyota, and Tencent. , Alibaba, Ant Group and other companies. According to a rough estimate, Didi Chuxing has more than 41 institutional investors, many of whom are old shareholders who have been with them for many years and have raised multiple rounds.</p>
<p>Every super IPO is a capital feast, which will give birth to rich people in batches, and even change the ranking of the Forbes rich list. At the same time, workers from big factories have also directly entered the upstart class.</p>
<p>So what is the specific shareholding ratio? According to the prospectus, among institutional investors, Softbank Vision Fund Entity holds 21.5% of shares and 21.5% of voting rights; Uber holds 12.8% of shares and 12.8% of voting rights; Tencent holds 6.8% of shares and 6.8% of voting rights. .</p>
<p><img decoding="async" src="https://p4.itc.cn/q_70/images03/20210613/24dfb42c8430415c939b91c069438974.jpeg"> </p>
<p> Cheng Wei, founder, chairman and CEO of Didi</p>
<p>As for individual shareholders, Didi’s founder, chairman and CEO Cheng maintains a 7% stake in Didi and 15.4% of the voting rights; Didi co-founder and president Liu Qing holds 1.7% of the shares and 6.7% of the voting rights; Senior Deputy Eight directors and executives, including President Zhu Jingshi, Chief Technology Officer Zhang Bo, and CEO Sun Shu of the ride-hailing business, have not shown specific data because their shareholding ratio is less than 1%.</p>
<p>However, the prospectus mentions that Didi executives and directors together hold 10.5% of the equity and 20.1% of the voting rights. This also means that these 8 directors and executives together hold approximately 1.8% of Didi&#8217;s shares, which is about 0.225% per person on average.</p>
<p>If calculated according to Didi&#8217;s USD 100 billion valuation, Cheng Wei&#8217;s net worth is approximately USD 7 billion (approximately RMB 44.7 billion). According to the real-time data of the Forbes World Rich List, Cheng Wei will be ranked about 390 on this list; Liu Qing&#8217;s net worth will exceed 1.7 billion U.S. dollars (about 10.8 billion yuan), and the average net worth of the other eight executives will be 225 million U.S. dollars. (About 1.44 billion yuan). This also means that with the listing of Didi, two tens of billions and eight billionaires will be born.</p>
<p>In addition to this, &#8220;beating up workers&#8221; is also a beneficiary of the wealth creation plan. The prospectus shows that as of the end of May 2021, employees and consultants have a total of 48.08 million common stock options, with a shareholding ratio of approximately 4.267%, and the grant period is from March 2015 to April 2021. If calculated according to the valuation of 100 billion US dollars, the value of this part of the stock will be close to 27.25 billion yuan.</p>
<p>At present, the prospectus does not mention the number of employee shareholding platforms. If calculated according to the total shareholding, the average per person is more than 1.71 million yuan. As of the end of 2020, Didi has 15,914 full-time employees worldwide.</p>
<p>Looking at history, similar stories have been unfolding in the past two decades:</p>
<p>Tencent went public in 2004, and the original equity created 5 billionaires, 7 multimillionaires and more than 100 millionaires;</p>
<p>A total of 8 billionaires, 50 millionaires and about 250 millionaires were born in Baidu&#8217;s IPO;</p>
<p>When 360 went public, Zhou Hongyi had a net worth of approximately US$1 billion, and each employee held a stock market value of US$480,000;</p>
<p>Xiaomi’s prospectus mentions that 7,126 people have entered the equity incentive plan. The pre-IPO employee share option plan’s incentive quota is approximately US$6.96 billion, or US$976,700 per capita.</p>
<p>The most recent example is that on February 5 this year, Kuaishou landed on the Hong Kong Stock Exchange and its stock price soared to 393.6 Hong Kong dollars per share, with a market value of over 1.2 trillion Hong Kong dollars. Benefiting from this, Kuaishou co-founder and CEO Su Hua and co-founder and chief product officer Cheng Yixiao have net worth of US$18.7 billion and US$14.8 billion. In addition, Kuaishou Technology&#8217;s other two individual shareholders, Yinxin and Yang Yuanxi, entered the Forbes new billionaires queue for US$3.1 billion and US$2.7 billion respectively.</p>
<p>At the same time, according to the Kuaishou prospectus, Kuaishou has a shareholding platform with 4,551 employees. As of September 30, 2020, a total of 524 million Class B shares have been subscribed. According to the stock price of Kuaishou at the time of listing, the per capita net worth exceeds 30 million Hong Kong dollars.</p>
<p>This quickly gave birth to a group of Internet upstarts. After Kuaishou went public, an employee said in an interview that he had worked in Kuaishou for more than 3 years and held shares worth nearly 30 million yuan. After deducting 45% of personal income tax, he received about 16.5 million yuan.</p>
<p>To buy a house?</p>
<p>After the &#8220;beaters&#8221; turned into upstarts, their needs were also very simple-to buy a house.</p>
<p>For example, last year, when Ant Group was preparing to go public, housing prices in Hangzhou boiled, and some owners increased their prices by one million overnight, and Wenzhou real estate speculators joined the panic buying.</p>
<p>This situation happens from time to time in cities where the Internet is concentrated, such as Shenzhen and Beijing. Taking Beijing as an example, the current Internet industry is roughly distributed in four major sectors: Baidu, Tencent, Kuaishou, Xiaomi, Sina, etc. are gathered in Houchang Village; Ali, Meituan, Momo, etc. in Wangjing; JD.com stands out in Yizhuang; BYTE Beating, Shangtang, and iQiyi remain in Zhongguancun.</p>
<p>The area where these companies are located is also a hot spot for real estate transactions in Beijing. In an interview with the Economic Observer, a real estate consultant in the Dongxiaokou sector in Changping, Beijing revealed that Ali, Tencent and Kuaishou employees mostly bought large units of 140 square meters, aged around 30; Baidu employees mainly purchased 88, 110 square meters. Buyers of the medium-sized apartment are younger, and the youngest is only 24 years old. In the small apartment of 65 square meters, the employees of Netease, Sina and Meituan accounted for the majority.</p>
<p>In terms of user portraits, customers with Internet backgrounds are less price-sensitive, and generally grab good floors and apartment types; and the pace of buying houses is very fast, and many of them are booked after reading them. Even during the epidemic, the sales offices were closed, and some Internet and financial industry customers had never seen what the house looked like, so they paid the full payment and booked the house remotely.</p>
<p>In many cases, it is these &#8220;beaters&#8221; who have become the sales champions among real estate consultants. There was a real estate consultant who sold over a hundred houses to upstarts in half a year. For this reason, real estate consultants even change their working hours. It is normal to leave work at 12 o&#8217;clock in the evening. The sales office is staffed 24 hours a day in order to adapt to the work rhythm of Internet people 996 and 007.</p>
<p>Of course, the reason why these technology upstarts have become the main buyers of houses in some areas is that on the one hand, the personal wealth increase brought about by the listing, on the other hand, most Internet companies can help solve the household registration or work residence permit. At the same time, some companies will also provide employees with interest-free or low-interest loans of about 500,000 yuan as employee housing benefits.</p>
<p>After Didi goes public, similar stories may continue to repeat itself. The real estate agent has been &#8220;just about to move.&#8221;</p>
<p>Source: Capital Detective Zhou Yongliang</p>
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		<title>In addition to counting the number of lines of code, how can you &#8220;calculate performance&#8221; for programmers? ｜Fast Company</title>
		<link>https://en.spress.net/in-addition-to-counting-the-number-of-lines-of-code-how-can-you-calculate-performance-for-programmers-%ef%bd%9cfast-company/</link>
		
		<dc:creator><![CDATA[editor]]></dc:creator>
		<pubDate>Fri, 16 Apr 2021 12:09:06 +0000</pubDate>
				<category><![CDATA[Tech]]></category>
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		<guid isPermaLink="false">https://en.spress.net/in-addition-to-counting-the-number-of-lines-of-code-how-can-you-calculate-performance-for-programmers-%ef%bd%9cfast-company/</guid>

					<description><![CDATA[Image source @Visual China [ThisarticlecomesfromthefeaturedcolumnofTitaniumMedia&#8220;Fast Company&#8221;】 Recently, Simayi, a program code library analysis platform, announced the completion of US$5.2 million in Series A financing in September last year. This round of financing was led by Jingwei China, with existing investors such as GGV, Lenovo Star, and Polychain following the investment, and the funds will be [&#8230;]]]></description>
										<content:encoded><![CDATA[<p><img fifu-featured="1" decoding="async" class="content-picture" src="https://inews.gtimg.com/newsapp_bt/0/13409182889/1000"></p>
<p>Image source @Visual China</p>
<p><strong>[ThisarticlecomesfromthefeaturedcolumnofTitaniumMedia</strong><strong>&#8220;Fast Company&#8221;</strong><strong>】</strong></p>
<p>Recently, Simayi, a program code library analysis platform, announced the completion of US$5.2 million in Series A financing in September last year. This round of financing was led by Jingwei China, with existing investors such as GGV, Lenovo Star, and Polychain following the investment, and the funds will be used For technology investment and product iteration.</p>
<p>According to public information, Simayi was founded in 2018 by Ren Jinglei, PhD in computer science and technology at Tsinghua University. In March of the same year, it received $1.1 million in angel round investment from Polychain Capital and OSS Capital; in May 2020, it received investment from GGV and Lenovo’s Star and Polychain co-invested US$4.1 million in Pre-A round of financing; in September, it received another US$5.2 million in Series A financing from Jingwei China.</p>
<p><strong>After less than 4 years of establishment, it has obtained 3 rounds of financing in a row. What is the appeal of Simayi to investors? Through this financing, Titanium Media interviewed Ren Jinglei, the founder of Simayi.</strong></p>
<p><img decoding="async" class="content-picture" src="https://inews.gtimg.com/newsapp_bt/0/13409182890/1000"></p>
<p>Founder of Merico: Ren Jinglei</p>
<p>A paper starts the entrepreneurial journey</p>
<p>&#8220;Towards Quantifying the Development Value of Code Contributions&#8221; published in the international software engineering conference FSE is the basic framework and the most basic technology for the research and development of the SiMayi project, and it is also a support for products to solutions, just like Google’s two Like the founders who published Page Rank, starting from that paper, they have been building the current Google search engine and the entire business empire.&#8221; Ren Jinglei told Titanium Media.</p>
<p>After graduating from Tsinghua University with a PhD in Computer Science in 2016, Ren Jinglei worked as a visiting scholar at Stanford University and Carnegie Mellon University to engage in research on software systems. He also contributed code to the open source community before joining Microsoft Research.</p>
<p>During his work at Microsoft Research, he learned that Facebook uses a simple and rude way of counting the number of lines of code to determine bonuses, which made him realize that enterprises have a demand for quantitative programmers. But this method is not suitable for all teams, he began to think, since doing program analysis, can we measure the programmer&#8217;s work through some smarter and in-depth analysis methods.</p>
<p>At the same time, there is another problem that has been bothering him. They have been contributing open source code to the community for many years. Now many open source projects have received some donations, and how to allocate these donations reasonably has always been a question he is thinking about. How to make programmers&#8217; intellectual achievements obtain long-term benefits, so as to promote the prosperity of the entire open source community, especially today, 92% of applications rely on open source software.</p>
<p>Based on the above two factors, Ren Jinglei decided to work for quantitative programmers and what to do in the open source community. Therefore, at the end of 2018, he created Simayi together with Yin Hezheng and Roland. The main business is to quantify the work of programmers through in-depth code analysis technology, mainly including program analysis and artificial intelligence.</p>
<p>New scenarios, new data, new architecture</p>
<p>According to the Evans Data Group&#8217;s 2019 report, the number of global developers reached 23.9 million, which is expected to grow to 28.7 million within 5 years. At the same time, with the continuous rise of labor costs, the cost of developers is at the forefront, and the R&#038;D team is transforming from extensive growth to refined management and efficiency improvement.</p>
<p>The enterprise version of Simayi launched in early 2019 is based on in-depth code analysis technology and machine learning technology, extracting retrospective data from historical and current code bases, real-time analysis and feedback, and providing software engineering management and talent development for enterprises The solution is to drive management upgrades with smarter metrics, and promote the joint improvement of the development team and individual developers.</p>
<p>At present, indicators such as working hours, line of codes (LOCs, Line of Codes), and number of commits (NOCs, Number of Commits), which are widely used in the market, are relatively &#8220;simple and rude&#8221; and are easily disturbed by noise such as line breaks and dead codes.</p>
<p>The code analysis engine of SiMayi compiles the code into an abstract syntax tree, and distinguishes the change in the logic amount of the code generated by each submission, so as to judge the workload; in addition, the analysis engine can also analyze the call relationship between the codes. Function influence, combined with code quality and the impact of code on the overall quality of the project, can more accurately and objectively reflect the value of the developer&#8217;s work. At present, the analysis engine has supported 15 development languages, and is continuing to be added.</p>
<p>Since the product went online, it has served Tencent, Didi Chuxing, Hexun.com, ICBC Credit Suisse, Changting Technology, Know Chuangyu, Bairong Yunchuang, Ticket Yitong, Kaisi Auto Parts, Weili Technology and other industry customers, which is also reflected in the side The urgent need of enterprises to improve the efficiency of research and development.</p>
<p><strong>Ren Jinglei said that in response to the needs of customers in different industries, the product is continuously upgraded to 3.0, and the product will be fully optimized from the three dimensions of new scenarios, new data, and new architecture.</strong></p>
<p><strong>New scene</strong></p>
<p>The roles of executives, technical leaders, project managers, and developers, and how different the focus and granularity of the effectiveness data required for different roles are. Based on the wrong roles and usage scenarios, Simayi reconstructed the information framework within the product.</p>
<p><img decoding="async" class="content-picture" src="https://inews.gtimg.com/newsapp_bt/0/13409182891/1000"></p>
<p>Cross-team efficiency comparison view under executive roles</p>
<p>Specifically, executives can quickly review the R&#038;D performance status and trends of different teams or projects, and accurately guide the team&#8217;s improvement direction based on the industry performance reference baseline; project managers can grasp the progress of specific iterations in real time and review project efficiency, quality and stability , Quickly find and respond to bottlenecks; technical managers can continue to track the accumulation of technical debt, identify risks at all stages of the software development cycle, and gain detailed insights into the output efficiency and quality of each developer, and promptly motivate outstanding members; developers can use Quantitative research and development efficiency, visually show their contributions, quickly identify the optimization space of their own code, and how to optimize, so as to spontaneously improve the quality of the project and improve the maintainability of software products.</p>
<p><strong>New data</strong></p>
<p>On the basis of the existing code analysis data, it is connected to JIRA&#8217;s R&#038;D process management data. On the one hand, the R&#038;D efficiency data is gathered in one place, which is convenient for managers to understand the R&#038;D process and results from multiple perspectives; on the other hand, these indicators It can cross-analyze existing efficiency and quality indicators to generate more in-depth insights and help managers perceive R&#038;D trends in a timely manner.</p>
<p><img decoding="async" class="content-picture" src="https://inews.gtimg.com/newsapp_bt/0/13409182892/1000"></p>
<p>Support development equivalent multiple indicators and iterative progress chart</p>
<p>At the same time, version 3.0 supplements industry performance data based on open source projects. According to the scale and language of the enterprise project, the Simayi system can automatically match similar excellent open source projects, provide an external baseline reference, and help R&#038;D managers quickly locate the level of their team in the industry, and objectively understand the direction of improvement.</p>
<p><img decoding="async" class="content-picture" src="https://inews.gtimg.com/newsapp_bt/0/13409182893/1000"></p>
<p>Industry level view</p>
<p><strong>New architecture</strong></p>
<p>Ren Jinglei said that 90% of large companies such as Didi, Tencent, and Taikang Life Insurance used privatized deployment. He found that the company not only has a complex organizational structure, but also has a large number of project levels and a huge amount of code. There may be tens of thousands of code bases. , Dozens of terabytes of code, the scale exceeds the range that the earlier product version can support.</p>
<p>In order to solve this problem, in the release of version 3.0, Si Ma Yi Enough supports complex organization and project structure, rapid import and configuration, which improves the customer&#8217;s startup speed and optimizes the use experience. At the same time, the underlying analysis engine also performs technology Refactoring, based on the distributed computing capabilities of K8s, can now support the import and analysis of 10,000-level code bases to meet the needs of large R&#038;D teams.</p>
<p>Deeply cultivate the code analysis market and introduce AI expert system</p>
<p>Ren Jinglei said, &#8220;In the future, we will increase investment in two aspects. On the one hand, we will continue to deepen the code analysis market; on the other hand, we will introduce AI expert systems to help companies better interpret the analyzed data.&#8221;</p>
<p>Specifically, in the code analysis market, we will continue to open up the front and back links in the R&#038;D process, and access a wider range of R&#038;D data, such as vulnerability and defect data, performance testing, log analysis, etc., and cross-analyze different data to make the R&#038;D process more effective. The overall results can be traced, providing more complete and in-depth insights for R&#038;D management and bringing new commercial value.</p>
<p>Introducing the AI ​​expert system, further productizing the existing light consulting services, improving the system&#8217;s ability to interpret data, discover problems, and judge trends, so that data analysis can more directly help R&#038;D management decision-making.</p>
<p>Regarding corporate profitability, Ren Jinglei’s thinking is that the current focus is on privatization deployment of enterprise version products, and subscription fees, because as of the first 4 months of 2021, 150% of last year’s annual sales have been achieved, and all expired customers are retained. Performance. At the same time, it is also expected that public cloud services will be launched this year to provide SME customers with a more convenient and efficient deployment and use experience.</p>
<p>In addition, the open source community version Merco Build was released at the end of 2020, which provides free analysis of the effectiveness and community activity for open source projects, and provides individual contribution reports for open source contributors.</p>
<p>Hope that through the promotion of public cloud services and community version products, continue to accumulate research and development performance data, optimize the underlying computing engine, create a credible in-depth code analysis engine, and become a developer and development team in contribution analysis, performance analysis, competence analysis, etc. Industry Standard.</p>
<p><strong>(This article first published Titanium Media App, author | Guo Hongu, editor | Cai Pengcheng)</strong></p>
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