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Adam D'Angelo
Adam D'Angelo (born August 14, 1984) is an American internet entrepreneur. He is best known for his role as the co-founder and CEO of Quora, based in Mountain View, California, and as the first Chief Technology Officer of Facebook (now Meta). Early life and education Adam D'Angelo was born on August 14, 1984 in Redding, Connecticut, United States. He attended Phillips Exeter Academy for high school. While a student there, he developed the Synapse Media Player (a music suggestion program) with Philips classmate Mark Zuckerberg and others. From 2002 to 2006, D'Angelo attended the California Institute of Technology, where he graduated with a B.S. in Computer Science. Career In 2004, while attending college, D'Angelo created the website BuddyZoo, which allowed users to upload their AIM buddy list in order to compare with those of other users. BuddyZoo also generated network graphs based on these lists. D'Angelo joined Facebook shortly after its launch in 2004, and served ...
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Redding, Connecticut
Redding is a New England town, town in Fairfield County, Connecticut, Fairfield County, Connecticut, United States. The population was 8,765 at the 2020 United States census, 2020 census. The town is part of the Western Connecticut Planning Region, Connecticut, Western Connecticut Planning Region. History Early settlement and establishment At the time colonials began receiving grants for land within the boundaries of present-day Redding, Native American trails crossed through portions of the area, including the Berkshire Path running north–south. In 1639, Roger Ludlow (also referenced as Roger Ludlowe in many accounts) purchased land from local Native Americans to establish Fairfield, Connecticut, Fairfield, and in 1668 Fairfield purchased another tract of land then called Northfield, which comprised land that is now part of Redding. "National Register of Historic Places Continuation Sheet, Redding Center Historic District," U.S. Department of the Interior, October 1, 1992. R ...
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Venture Round
A venture round is a type of funding round used for venture capital financing, by which startup company, startup companies obtain investment, generally from venture capitalists and other institutional investors. The availability of venture funding is among the primary stimuli for the development of new companies and technologies. Features Parties *Founders or Project stakeholder, stakeholders. Introduce companies to investors. *A lead investor, typically the best known or most aggressive venture capital firm that is participating in the investment, or the one contributing the largest amount of cash. The lead investor typically oversees most of the negotiation, legal work, due diligence, and other formalities of the investment. It may also introduce the company to other investors, generally in an informal unpaid capacity. *Co-investors, other major investors who contribute alongside the lead investor. *Follow-on or piggyback investors. Typically angel investors, high-net worth ...
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California Institute Of Technology Alumni
California () is a state in the Western United States that lies on the Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares an international border with the Mexican state of Baja California to the south. With almost 40million residents across an area of , it is the largest state by population and third-largest by area. Prior to European colonization, California was one of the most culturally and linguistically diverse areas in pre-Columbian North America. European exploration in the 16th and 17th centuries led to the colonization by the Spanish Empire. The area became a part of Mexico in 1821, following its successful war for independence, but was ceded to the United States in 1848 after the Mexican–American War. The California gold rush started in 1848 and led to social and demographic changes, including depopulation of Indigenous tribes. It organized itself and was admitted as the 31st state in 1850 as a free state, ...
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Facebook Employees
Facebook is a social media and social networking service owned by the American technology conglomerate Meta. Created in 2004 by Mark Zuckerberg with four other Harvard College students and roommates, Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes, its name derives from the face book directories often given to American university students. Membership was initially limited to Harvard students, gradually expanding to other North American universities. Since 2006, Facebook allows everyone to register from 13 years old, except in the case of a handful of nations, where the age requirement is 14 years. , Facebook claimed almost 3.07 billion monthly active users worldwide. , Facebook ranked as the third-most-visited website in the world, with 23% of its traffic coming from the United States. It was the most downloaded mobile app of the 2010s. Facebook can be accessed from devices with Internet connectivity, such as personal computers, tablets and ...
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Fortune Magazine
''Fortune'' (stylized in all caps) is an American global business magazine headquartered in New York City. It is published by Fortune Media Group Holdings, a global business media company. The publication was founded by Henry Luce in 1929. The magazine competes with ''Forbes'' and '' Bloomberg Businessweek'' in the national business magazine category and distinguishes itself with long, in-depth feature articles. The magazine regularly publishes ranked lists including ranking companies by revenue such as in the ''Fortune'' 500 that it has published annually since 1955, and in the ''Fortune'' Global 500. The magazine is also known for its annual ''Fortune Investor's Guide''. History ''Fortune'' was founded by ''Time'' magazine co-founder Henry Luce in 1929, who declared it as "the Ideal Super-Class Magazine", a "distinguished and de luxe" publication "vividly portraying, interpreting and recording the Industrial Civilization". Briton Hadden, Luce's business partner, was not ...
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Topcoder Open
Topcoder Open (TCO) was an annual design, software development, data science and competitive programming championship organized by Topcoder, and hosted in different venues around the United States. In the first two years, 2001 and 2002, the tournament was titled TopCoder Invitational. In addition to the main championship, from 2001 to 2007, Topcoder organized an annual TopCoder Collegiate Challenge tournament, for college students only. The TopCoder High School competition was held from 2007 to 2010. From 2015, Topcoder Regional events were held through the year in different countries. In 2020–2023, in-person Topcoder Open finals were cancelled and replaced by virtual events due to the impact of the COVID-19 pandemic and the subsequent economic slowdown. The 2023 Topcoder Open was the final edition of the contest. Competition tracks Competition tracks included in the Topcoder Open tournament changed through its history. Many of them resemble the types of challenges offere ...
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ACM ICPC
The International Collegiate Programming Contest (ICPC) is an annual multi-tiered competitive programming competition among the universities of the world. Directed by ICPC Executive Director and Baylor Professor William B. Poucher, the ICPC operates autonomous regional contests covering six continents culminating in a global World Finals every year. In 2018, ICPC participation included 52,709 students from 3,233 universities in 110 countries. The ICPC operates under the auspices of the ICPC Foundation and operates under agreements with host universities and non-profits, all in accordance with the ICPC Policies and Procedures. From 1977 until 2017 ICPC was held under the auspices of ACM and was referred to as ACM-ICPC. History The ICPC traces its roots to a competition held at Texas A&M University in 1970 hosted by the Alpha chapter of the Upsilon Pi Epsilon Computer Science Honor Society (UPE). This initial programming competition was titled First Annual Texas Collegiate Progra ...
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International Olympiad In Informatics
The International Olympiad in Informatics (IOI) is an annual competitive programming competition and one of the International Science Olympiads Student competition, for secondary school students. The first IOI was held in 1989 in Pravetz, Bulgaria. Each country sends a team of up to four students, plus one team leader, one deputy leader, and guests. Students in each country are selected for their country's team through #Feeder competitions, national computing contests. Students at the IOI compete on an individual basis. There is no official team ranking. The contest consists of two days of solving six complicated algorithmic tasks by writing computer programs in C++. All task materials are published on each year's contest website soon after the competition ends. Competition structure and participation On each of the two competition days, the competitors are typically given three problems which they have to solve in five hours. Each student works on their own to solve the ...
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Chief Executive Officer
A chief executive officer (CEO), also known as a chief executive or managing director, is the top-ranking corporate officer charged with the management of an organization, usually a company or a nonprofit organization. CEOs find roles in various organizations, including public and private corporations, Nonprofit organization, nonprofit organizations, and even some government organizations (notably state-owned enterprises). The governor and CEO of a corporation or company typically reports to the board of directors and is charged with maximizing the value of the business, which may include maximizing the profitability, market share, revenue, or another financial metric. In the nonprofit and government sector, CEOs typically aim at achieving outcomes related to the organization's mission, usually provided by legislation. CEOs are also frequently assigned the role of the main manager of the organization and the highest-ranking officer in the C-suite. Origins The term "chief executi ...
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Sam Altman
Samuel Harris Altman (born April 22, 1985) is an American technology entrepreneur, investor, and the chief executive officer of OpenAI since 2019 (he was Removal of Sam Altman from OpenAI, briefly dismissed and reinstated in November 2023). He is considered one of the leading figures of the AI boom. Altman dropped out of Stanford University after two years and founded Loopt, a mobile social networking service, raising more than $30million in venture capital. In 2011, Altman joined Y Combinator, a startup accelerator, and was its president from 2014 to 2019. He has served as Chair (officer), chairman of clean energy companies Helion Energy and Oklo Inc., Oklo (until April 2025). Altman's net worth was estimated at $1.8billion as of June 2025. Early life and education Altman was born on April 22, 1985, in Chicago, Illinois, into a Jewish family, and grew up in St. Louis, Missouri. His mother was a dermatologist, and his father a real estate broker. Altman is the eldest of four ...
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Artificial Intelligence
Artificial intelligence (AI) is the capability of computer, computational systems to perform tasks typically associated with human intelligence, such as learning, reasoning, problem-solving, perception, and decision-making. It is a field of research in computer science that develops and studies methods and software that enable machines to machine perception, perceive their environment and use machine learning, learning and intelligence to take actions that maximize their chances of achieving defined goals. High-profile applications of AI include advanced web search engines (e.g., Google Search); recommendation systems (used by YouTube, Amazon (company), Amazon, and Netflix); virtual assistants (e.g., Google Assistant, Siri, and Amazon Alexa, Alexa); autonomous vehicles (e.g., Waymo); Generative artificial intelligence, generative and Computational creativity, creative tools (e.g., ChatGPT and AI art); and Superintelligence, superhuman play and analysis in strategy games (e.g., ...
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