[科技業的護城河]
這篇是講矽谷投資人, 是如何在一堆的新秀中, 挑選可以投資的創新公司.
裡面有提到護城河.不過有些跟"尋找投資護城河"一書提的不太一樣.
我也認為, 研究個股, 尤其是科技相關類股, 除了要看它有沒有先行者優勢(first mover advantage), 也需要注意公司有沒有自己的生態系統, 以及它在更大的生態圈/供應鏈中扮演了甚麼角色.
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(中文譯稿見此:https://36kr.com/p/5141901)
常見的護城河至少有以上六種:
技術。更好的基礎技術當然是一種護城河。在極端情況下,能夠為客戶帶來利益的新技術可以演化為一種行業標準,你也可以把它理解為一種壟斷,就像英特爾一樣。
生態系統。 YouTube 從內容生產者、分發渠道到內容的託管、保存,建立起了一整套生態系統。類似的,蘋果的 App Store 也有自己的生態。
網絡效應。社交網絡現在已經很好理解了。此外,如果某種按需服務具備了一定的流動性,並且與消費者建立了親密關係,或者是基本控制了需求或供應方其中一方,也可以算作網絡效應。
產品領導者。像 Salesforce,Workday 和 ServiceNow 這樣的雲服務提供商,搭建了一套完整的解決方案,而且創新速度夠快,產品功能完善,成為其細分行業的領導者,當然也算是一種護城河。
渠道。尤其是對於 to B 產品來說,能不能在一個企業內部流通,既是一個挑戰,也是一種優勢
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原文寫的比較仔細, 轉貼在下方: https://news.greylock.com/what-do-i-look-for-in-a-pitch-866355bddb3
We love to talk about “network effects” in Silicon Valley, but many believe that starts and end with the social, viral growth of Facebook. But network effects can build many kinds of moats that defend them against copycats and price erosion.
I don’t describe every kind of moat here (e.g., regulatory) and many great companies will have new types of moats — ones yet to be invented. No moat is absolute or permanent or I’d be out of a job! Still, having a thesis on your defensibility is essential, even at the Series A.
--Tech. We continue to believe in new and better fundamental technology as a moat — not so much patents or legal protection, but products that are hard to build well or take advantage of a fundamentally new approach. In extreme cases, a technology advantage that translates into a customer benefit can turn into a standard — an effective monopoly — as in the case of Intel. In most cases, even a great technology moat only gets you far enough to become a market leader, buying you the right to work closely with customers and enabling you to define the market.
--Ecosystem moats come in many flavors — from becoming the default hosting site for user-generated video content (YouTube), to the rapid, developer-driven free adoption of container technologies and growth of associated tooling (Docker), to the developers that now make >$20B a year through the Apple app store.
--Networks. Social networks are now pretty well-understood. Marketplaces and on-demand businesses reach a liquidity point (even a local one) and build mindshare with consumers that becomes hard to displace. Often, marketplaces have some advantaged acquisition strategy for at least one side (demand or supply) — they’ve built a community, offered a compelling new service, have organic or viral spread.
--Product leaders. In the enterprise, cloud pioneers like Salesforce, Workday and ServiceNow built complete, core workflow solutions with a new architecture. Their faster-innovating products, (at that time novel) SaaS consumption model, and dominant go-to-market machines have made them category leaders. Each is now expanding their initial moats to become platforms for other applications and workflows.
--Distribution represents a new generation of user-adopted SaaS products. End-user engagement within organizations is often a weak spot for enterprise software incumbents. Deploying software is a challenge for most organizations, and consumers who are using more software in their own lives expect better choice and usability. Simplicity and quality of design has become a moat, especially when coupled with product features that encourage adoption within an organization, or new layers of value for incremental users within an organization. Is it better for me if my team also uses a tool? What about my manager?
Capturing a unique dataset is also emerging as a moat in the age of AI-powered products. If your workflow product or MVP is useful on its own, and you can use it to collect unique data, you can then learn from that data to build a better and smarter product, improving the user experience — driving a new virtuous cycle.
同時也有1部Youtube影片,追蹤數超過2萬的網紅Untyped 對啊我是工程師,也在其Youtube影片中提到,文組轉職軟體工程師的心路歷程 ft. Badu (GitLab DevRel) 這次邀請到現任GitLab DevRel (開發者行銷) 的Badu來和我們分享轉職的種種!影片中聊到了她如何以半自學的方式學習程式設計,如何加速學習轉職成為前端軟體工程師,轉職過程中的困難艱辛,未來對職涯的規劃。相信...
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麻煩大家幫忙
留下優秀的一家人
他們來自波多黎各
父母親都是名校約翰霍普金大學的電腦碩士
(Master Degree in Computer Science - Johns Hopkins University at Laurel, MD)
他們著五個孩子,到全世界學習
Diego 17歲 Paula 13 歲 Alonzo 12 歲
Felizi 8 歲 Matteo 6 歲
八月,他們到了台灣
發覺這是一個非常適合的生活環境
有好的醫療、中文學習環境、電腦產業、和超好吃的水果
九月,Diego , Paula, Alonzo進入惠文高中寄讀
他們來了之後,學校形成一個很棒的英語學習情境
台灣學生都被迫用英文跟他們互動
星期五與台北歌德學院簽訂德國「PASCH夥伴學校」時
他們三個和學校弦樂社一起合奏卡農(見影片)
非常非常有教養的一家人
然而他們11月就必須離開台灣
因為他們來台灣的第五天
得到美國總公司的通知
他們收掉波多黎各的公司
爸爸Tommy失業了
所以這幾天,他在台中接一個英文家教
但經濟仍是問題
如果台中的朋友可以提供11月4日前的短期英文、西班牙文家教工作
或是提供長期電腦工程師的工作
麻煩和Tommy聯絡
以下是他的聯絡方式及完整資歷
(願意幫他們申請工作簽證更好)
他們很願意把台灣當成第二個家
PS
覺得政府說要把英文變成第二語言
最棒的方式是吸引國外的學生進入我們的校園
在人才即國力的年代
讓優秀的國際人才留在台灣
如果在台灣就有很好的英語學習環境
我們就不用一窩蜂跑到國外
聯絡TOMMY IRIZARRY-SIKES
Contact Information
Postal: Lane 400, Unit 11, Section 2, Nantun Road, Nantun District, Taichung City, Taiwan 408
Email: tirizar@gmail.com
Phone number: 0908 979 417
LinkedIn Profile: http://pr.linkedin.com/pub/tommy-irizarry/25/16/815
孩子的影片
Diego violin in a quartet:
https://youtu.be/ArkvU8Czmk8?t=37s
Diego violin Doble de Bach:
https://youtu.be/LYvnKwEueyA
Diego plays piano Clair de Lune:
https://youtu.be/CWCQMo5XJEY?t=14s
You can see some other videos in this YouTube channel:
https://www.youtube.com/user/tirizar/videos?reload=9
履歷
Summary of qualifications
Software developer for private industries and government agencies. Proficient web developer using classic ASP code, standard html, CSS and SQL Server for data storage. Web server administrator and SharePoint Power User.
Android developer
Certified Ethical Hacker
Programming / Markup languages: HTML, XML, ASP, PHP, CSS, JavaScript/AJAX/JQuery, experience with Java, C++ and C.
Mobile development: Java, Android, Android Studio.
Technologies / Tools: IIS 6.0/7.5, SQL Server, Dreamweaver, Fireworks, Microsoft SharePoint 2007/2010, Microsoft Office suite including InfoPath, Access, Excel, Google Analytics, Google AdSense, Facebook Advertising, Microsoft SharePoint Designer, Inquisite Surveys.
Experience
Since November 2016-current
Enterprise Iron
Principal consultant – Web Developer
Worked on the redesign efforts of the secure site for an international financial client. Applied responsive design principles using the Bootstrap framework while creating modular, reusable components of the code. Analyzed web page dependencies and identified legacy unused pages in the system.
Since November 2015-current
e-Nabler Corporation
Android developer – Professional Services Contract
Developed Java code for the eMobilePOS and Tupyx apps for their Android versions.
Since October 2013-November 2014 TEK Systems
Web Developer / Web Master for the Department of Veterans Affairs in DC
Continued supporting Veteran’s Affairs IT systems, including managing SharePoint 2010 systems and supporting databases. We identified issues with several databases including the management of IIS and SharePoint logs which were consuming many recourses and in a couple of occasions made the systems unavailable.
Enabled and configured space monitoring tools in the SharePoint server farms.
Since November 2011-September 2013 Centuria Corporation
Web Developer / Web Master for the Department of Veterans Affairs in DC
Developed a training registration web site that has been tweaked and used multiple times for different registration purposes, including new telephone system training, and scheduling software upgrades of encryption on laptops and upgrades to Apple Mac OS. The system uses a web front end and a SQL back end.
Performed a routine web server maintenance tasks including monitoring traffic logs, identifying and archiving sites no longer in use, evaluating tools to assist in the management of the web server.
Administered and migrated the FTP server from Windows 2003 Server / IIS 6 into Windows 2008 R2 Server / IIS 7.5. Configured new sites to support general operations within the VA Intranet.
Maintained and enhanced legacy sites, modifying forms and reports in needs to be updated. This includes modification and creation of site in the Enterprise Content Management System used at the VA.
Assisted other team members in various tasks including the creating or modification of surveys in the Inquisite system, and also the migration of some surveys into SharePoint, the modification of an Access application.
December 2001 – August 2011
Systems & System Software Solutions
Web Developer / Web Master for the Department of Veterans Affairs in DC
Mr. Irizarry developed a web based application for the State Home Per Diem Office, which manages millions of dollars in payments to the state homes, to replace an Access database. The Access database was converted to MS SQL Server database and all data was migrated successfully. He created a web based interface using the standard VA intranet look and feel. He also developed a custom interface for each of the 3 roles (CBO, VAMC and VISN). Tools were built for the administrator to view current reports, view missing reports lists, and configure many parameters in the application. The VAMC report form was heavily automated using jQuery to perform auto calculations, increasing data validation and saving time to the users. After the application was launched users commented frequently about how user friendly is the new interface and about the time savings. Tasks that will take 2 hours to be completed now take 15 minutes. We have close to 12,000 reports in the system.
There were various requests to the IT office for a web based training registration system of different types. Mr. Irizarry developed a registration system which was later used for the following projects: Take your child to work day, New Telephone system training registration, Laptop Hard Drive encryption software upgrade among others.
Developed an alternate cascading style sheet for SharePoint 2007, converting the out of the box look and feel to the Department of Veterans Affairs standard website look and feel.
After one of the VA’s laptops was stolen Mr. Irizarry worked to develop a Risk Assessment web based application. He created an Excel template which management will upload to an FTP server with information and details about remote employee access and the sensibility of the data accessed by those users. He also created VB Scripts to validate those Excel files an upload that information into an MS SQL database. Reports for upper management in Central Office were then created which prompted management to enforce stronger security measures, like hard drives encryption. In total more than 500,000 records were processed for the reports.
Administration of IIS 6.0 web server and MS SQL Server databases used in our websites.
Wrote migration scripts to move IIS 6.0 sites into a new IIS 7.5 server
Designed, developed and maintained multi-tier applications for the Veterans Health Administration. Most of the sites access a MS-SQL Server database, use cascade style sheets and ASP server side processing. The sites were developed using Adobe/Macromedia tools like Fireworks, and Dreamweaver.
Installed BlackBerry wireless email devices and trained users on the basic device usage.
Web developer for the Department of Veterans Affairs. Redesigned and modified web pages to make them compliant with the Section 508 guidelines. Tested validation tools that verify if web pages are “Section 508” compliant. Section 508 are guidelines that must be followed by all government agencies and points to which government resources must be make accessible to people with disabilities, i.e. blind, deaf, etc.
November 1999 - December 2001
Compaq Computer Corporation
Consulting Associate II
Design and develop the XOOB (Xevo out of the box) Web user interface. XOOB uses COM+, ASP, XML, XSL and JavaScript to provide a web user interface to the Xevo Workbench Platform based on the role associated with the user. Development was done using Visual Studio tools, IIS and XMLSpy.
Develop Active Server Pages for the Helpdesk solution for the PrimusASP project.
Design and code an ActiveX component that serves as the bridge between the Compaq ASP Framework and the Infranet billing system for Primus. Supported integration with other components of our framework.
Design, code and troubleshoot software for the Primus ASP (Application Service Provider) project. Software includes a DLL and various VB programs that run as NT Services, which are key components of the Compaq ASP framework.
June 1998 – October 1999
National Security Agency
Computer Scientist
Mr. Irizarry worked for as a software developer for the TOKENEER project. TOKENEER is a test platform for the integration of smart cards, biometrics (fingerprint, hand, iris and facial recognition) and a public key infrastructure. Development was done on Windows NT workstations using Visual C++ and Visual SourceSafe for source control. Mr. Irizarry used an SDK to capture and match fingerprints against a database of fingerprints. He also created software to created some statistics of “False Accepts and False Reject Rates” of the fingerprint. He also worked with other team members to identify which fingerprints characteristics could affect those rates. He then added error detection functions to the fingerprint recognition software to identify corrupted files of fingerprint images
Conducted research for methods to add security services to an off-the-shelf computer.
Developed C code to process fax data on an UltraSparc/SunOS station.
Wrote software to generate a daily report of traffic load in a telephone switch by analyzing the switch logs.
Education
Certifications:
Certified Ethical Hacker – 03/28/2014
Master Degree in Computer Science - May, 2001 Johns Hopkin
software developer中文 在 iiiNNO Taiwan Facebook 的最佳貼文
Facebook執行長Mark Zuckerberg在2015年一開始,公佈他新年計畫之一「每兩週看一本書」,並且成立 A Year of Books 粉絲頁,一起討論所看的書。
從1月到現在,Mark選了哪些書?這篇文章彙整他所推薦的9本書清單,以及他認為所有人應當看這些書的原因。
其中2本,小編查到已出中文版,一併提供大家參考。
《創意電力公司:我如何打造皮克斯動畫》
http://www.books.com.tw/products/0010672576
《我當黑幫老大的一天》
http://www.books.com.tw/products/0010439672
>>> 倒數計時 <<<
本週六 5/9【2015第二屆百人PITCH】UX/UI、Hardware Developer、Software Developer三類專業人才還有名額,快快報名!(Business已額滿) http://mobilehero.kktix.cc/events/2015pitch
software developer中文 在 Untyped 對啊我是工程師 Youtube 的最佳貼文
文組轉職軟體工程師的心路歷程 ft. Badu (GitLab DevRel)
這次邀請到現任GitLab DevRel (開發者行銷) 的Badu來和我們分享轉職的種種!影片中聊到了她如何以半自學的方式學習程式設計,如何加速學習轉職成為前端軟體工程師,轉職過程中的困難艱辛,未來對職涯的規劃。相信對於想嘗試寫程式,有轉職軟體工程念頭的人,一定會非常有幫助!
Overview 💬
🔹為什麼想換到軟體工程 2:50
🔹程式設計自學加速方法 4:30
🔹轉職過程中的汗與淚水 5:48
🔹轉職後出乎意料的事情 7:43
🔹性別比例不平衡的影響 8:55
🔹喜歡CS嗎?後悔想改變? 10:36
🔹推薦大家嘗試寫程式嗎 12:53
🔹轉職後的未來職涯規劃 15:16
Badu 也有經營一個Podcast頻道「冒牌者症候群の下班時間」。頻道中聊到了許多職涯發展的相關議題,非常推薦在職場上常常會有一種覺得自己不適任,很怕自己的能力不夠被拆穿,這些有冒牌者症候群(Imposter Syndrome)的人趕快去訂閱收聽!
快來聽聽凱心琳和Badu一起錄製的👇🏻👇🏻👇🏻
「#7 不念醫學系的那個決定 — 對啊我是工程師」
🔗 Anchor 🔗
https://anchor.fm/anniescript/episodes/7-efv9lo
🔗 Spotify 🔗
https://open.spotify.com/episode/15PN6xq4fSfQ2k4qKkKyqt?si=aGKgdWIETVKf31TzXv386g
🔗 SoundOn 🔗
https://player.soundon.fm/embed?podcast=0f1486df-fd4a-4298-a970-b6049bab710b&episode=6d3b48f6-5334-4c8e-93d8-4ee8cf08ef73
1111人力銀行 邀約合作,提供「職點」專欄文章供大家參考
連結為此:https://www.1111.com.tw/position/software-engineer/ 〈靠這招轉職軟體工程師!百萬年薪不是夢〉
#WomenInTech #轉職工程師 #會寫程式不一定要當軟體工程師
一定要看到影片最後面並且在「YouTube影片下方」按讚留言訂閱分享唷!
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歡迎留言告訴我你的想法,或是你想認識的程式語言唷!
每(隔週)週四晚上9點更新,請記得開啟YouTube🔔通知!
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【愛屋及烏】
Facebook 臉書粉專 👉 https://www.facebook.com/untyped/
Instagram 👉 https://www.instagram.com/untypedcoding/
合作邀約 👉 untypedcoding@gmail.com
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Untyped 對啊我是工程師 - There are so many data types in the world of computer science, so are the people who write the code. We aim to UNTYPE the stereotype of engineers and of how coding is only for a certain type of people.
凱心琳: 一個喜歡電腦科學邏輯推理,在科技圈努力為性別平等奮鬥的工程師。
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圖片影片音效:[giphy.com] [bensound]
software developer中文 在 資深軟體工程師 - Complete Think 的推薦與評價
用中文來說, 資深 算是 匠 ,像是同樣一件事情做了數十年,透過經驗 ... 這篇Programmer Competency Matrix 是給軟體工程師學習的,上面列了各個 ... ... <看更多>
software developer中文 在 Coding vs Programming 軟體工程師在編碼or 編程? - YouTube 的推薦與評價
去美國工作的3個原因(上集) - 美國v.s.台灣・軟體工程師・工作經驗比較- 薪水/工時/文化| Life of Software Engineer in Taiwan v.s. U.S.. ... <看更多>
software developer中文 在 GitHub - qiangmzsx/Software-Engineering-at-Google 的推薦與評價
PART 部分 章节 状态 翻译人员
Foreword 序言 完成校验 @qiang...
前言 完成校验 @qiang...
PART 1 Thesis 第一部分理论 chapter 1 : What Is Software Engineering? 完成校验 @qiang... ... <看更多>
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