“I first came into contact with Daniel when we were switching to using cURL in a project which led me to hacking a bit on it also. He is an extremely knowledgeable person with a keen eye for detail and has a very friendly, helping and inspiring attitude to fellow hackers. A true pleasure to work with.”
Daniel Stenberg
Stockholm, Stockholms län, Sverige
9 tn följare
Fler än 500 kontakter
Info
I founded and I'm the lead developer of the curl project.
Internet protocols: HTTP/HTTPS/SSL/TLS/FTP/FTPS/DNS etc - many years of experience with protocol development in curl and libcurl and the Firefox web browser, SSH/SCP/SFTP as maintainer of the libssh2 project. Author of the "http2 explained" and "HTTP/3 Explained" documents. Participates in the IETF in protocol development, design and documentation.
Open Source: main author and maintainer of curl/libcurl, libssh2 and c-ares. Contributes on and off in 10-15 projects, mentored many companies and projects how to live open source
Speaker: frequent speaker at events and for companies, in Swedish and English
Linux: developed for Linux on many platforms: x86, AMD64, ARM, StrongARM, XScale, PPC, MIPS, SH4, MicroBlaze, Nios II, m68k
Linux drivers: written drivers for framebuffers, PCI controller, serial ports, USB EHCI, for various custom hardware and more
U-boot: I've done board bringups on multiple custom made boards, adapted u-boot for different targets and debugged it
Networking: Ethernet, routers, gateways, NIS, ATM and DTM, TCP/IP/PPP from sockets to drivers and bit-fiddling, portably on lots of platforms
RTOS: I've developed on AmigaOS, OS-9/386, pSOS, VxWorks, OSE, Rockbox and homegrowns
Languages: C, C++ - very experienced in multi-platform and embedded development
Assembler: 6502, m68k, x86, Hitachi SH703x, 8051, ARM, MIPS
Debugging: worked as expert debugger in many projects, intimate knowledge of Simics and other simulation tools
Managing: been product managing, worked as technical team lead and mentor
Organizations: member of the FOSS-sthlm steering group, served on the Yocto Project's advisory board, CEO of Haxx AB, participates in several IETF work groups
Coffee: black please
Specialties: Internet protocols and embedded Linux
Awards: Winner of the Polhem Prize 2017, Sweden's #2 developer 2016 (by Techworld), Nordic Free Software Award winner 2009
Aktivitet
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Unlock the Full Potential of #curl! Join us on September 5th at 10 AM PT for an exclusive live webinar with Daniel Stenberg, the creator of curl…
Unlock the Full Potential of #curl! Join us on September 5th at 10 AM PT for an exclusive live webinar with Daniel Stenberg, the creator of curl…
Gillat av Daniel Stenberg
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In order to handle this massive change to the software industry, we need to meet, discuss and learn together. The EU Cyber Resilience Act will mean a…
In order to handle this massive change to the software industry, we need to meet, discuss and learn together. The EU Cyber Resilience Act will mean a…
Gillat av Daniel Stenberg
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webinar: mastering the #curl command line. This Thursday.
webinar: mastering the #curl command line. This Thursday.
Delat av Daniel Stenberg
Erfarenhet
Publikationer
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Uncurled
Uncurled - everything I know and learned about running and maintaining Open Source projects for three decades.
I have been actively involved in Open Source development since the early 1990s when I discovered the phenomenon of people writing source code they give away freely for others to use and modify under a certain license. -
HTTP/3 Explained
self published
HTTP/3 Explained describes HTTP/3 and QUIC. Why they were created, their features, how they work and what the status is now on the specifications and implementations.
The guide you need to understand the next generation HTTP. -
Everything curl
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The guide to everything there is to know about curl, the project, the command line tool, the library, how everything started and how it came to be what it is today. How we work on developing it further, what it takes to use it, how you can contribute with code and bug reports and why all those millions of existing users use it.
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http2 explained
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A thorough description of HTTP/2. Where it comes from, how it works, implementations and more.
Projekt
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libssh2
Dependable, portable, security-oriented project with large existing client-base (www.libssh2.org).
Övriga kreatörerVisa projekt -
c-ares
c-ares is a C library for asynchronous DNS requests (including name resolves)
Övriga kreatörerVisa projekt -
cURL
curl is a command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, Gopher, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, POP3, POP3S, RTMP, RTSP, SCP, SFTP, SMB, SMTP, SMTPS, Telnet and TFTP. curl supports SSL certificates, HTTP POST, HTTP PUT, FTP uploading, HTTP form based upload, proxies, HTTP/2, cookies, user+password authentication (Basic, Plain, Digest, CRAM-MD5, NTLM, Negotiate and Kerberos), file transfer resume, proxy tunneling and more.
Övriga kreatörerVisa projekt
Utmärkelser och priser
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GitHub Star
GitGub
The GitHub Stars program thanks GitHub’s most influential developers and gives them a platform to showcase their work, reach more people, and shape the future of GitHub.
https://daniel.haxx.se/blog/2021/08/11/a-github-star/ -
Google Patch Reward
Google
I was the recipient of a monetary Google patch grant with the expressed purpose of improving security in libcurl.
Rhis Google program describes itself as “an experimental program that rewards proactive security improvements to select open-source projects”. -
Polhem Prize
The Swedish Association of Graduate Engineers
Everything that is connected needs to exchange information. Twenty years ago, Daniel Stenberg started working on what we now call cURL. Since then he has spent late evenings and weekends, doing unpaid work to refine his digital tool. It consists of open source code and allows you to retrieve data from home page URLs. The English letter c, see, makes it "see URL".
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Sweden's #2 developer 2016
Techworld (the IDG magazine)
Nominees by people. Awarded #2.
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Nordic Free Software Award
Free Software Foundation Europ
I shared the award with Simon Josefsson. The motivation was:
"This winner have been developing free software for at least 15 years, and is a prominent contributor to at least 10 different projects. This winner's most spread contribution is the program Curl and the library libCurl which both has an enormous installed base. Libcurl has bindings in more than 40 different languages and they are both deployed all over the world as a key components in software that people and businesses rely…I shared the award with Simon Josefsson. The motivation was:
"This winner have been developing free software for at least 15 years, and is a prominent contributor to at least 10 different projects. This winner's most spread contribution is the program Curl and the library libCurl which both has an enormous installed base. Libcurl has bindings in more than 40 different languages and they are both deployed all over the world as a key components in software that people and businesses rely on every day. In addition to these projects the winner is also a key developer in Rockbox, c-ares and libssh2."
Språk
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English
Fullständig professionell nivå
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Swedish
Modersmåls- eller tvåspråkig nivå
Mottagna rekommendationer
15 personer har rekommenderat Daniel
Gå med nu för att seFler aktiviteter efter Daniel
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I have my #keynote at PyCon PL tomorrow at 10:00. It is time for some “Legal Ramble”. #community Python Software Foundation PyLadies Red Hat Ansible…
I have my #keynote at PyCon PL tomorrow at 10:00. It is time for some “Legal Ramble”. #community Python Software Foundation PyLadies Red Hat Ansible…
Gillat av Daniel Stenberg
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Daniel's weekly report August 30, 2024 trurl, bots, commits, happy, play the piano, webinar, manpage, font, thanks
Daniel's weekly report August 30, 2024 trurl, bots, commits, happy, play the piano, webinar, manpage, font, thanks
Delat av Daniel Stenberg
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I'm happy to share that I'll be speaking at the Lindholmen Software Development Day this year. I'm a bit nervous because I'm in the Business track…
I'm happy to share that I'll be speaking at the Lindholmen Software Development Day this year. I'm a bit nervous because I'm in the Business track…
Gillat av Daniel Stenberg
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If you write scripts dealing with URLs, #trurl is your friend.
If you write scripts dealing with URLs, #trurl is your friend.
Delat av Daniel Stenberg
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Web feeds could be so much more if we put some effort into them. This post explores some ideas of how to start. https://lnkd.in/gm2xsEuq
Web feeds could be so much more if we put some effort into them. This post explores some ideas of how to start. https://lnkd.in/gm2xsEuq
Gillat av Daniel Stenberg
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Managing a successful Open Source project with high standards of security is a full time job. Especially when you have to work with bogus issues, AI…
Managing a successful Open Source project with high standards of security is a full time job. Especially when you have to work with bogus issues, AI…
Gillat av Daniel Stenberg
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