Itleaders

Tim O'Reilly

Founder and CEO, O'Reilly Media. Watching the alpha geeks, sharing their stories, helping the future unfold.
1,563,306 followers |

Robert Scoble

Technology news, videos, opinions, from an enthusiastic Rackspace employee who grew up in Silicon Valley and has interviewed more than 3,200 geeks.
262,172 followers |

Steve Wozniak

Engineers first! Human rights. Gadgets. Jokes and pranks. Segways. Music and concerts. Gameboy Tetris.
114,466 followers |

Jason Fried

Founder of 37signals. Co-author of REWORK. Credo: It's simple until you make it complicated.
84,553 followers |

Tim Berners-Lee

Director of the World Wide Web Consortium (W3C) w3.org, the place to agree on web standards. Founded webfoundation.org - let the web serve humanity
69,749 followers |

DHH

Creator of Ruby on Rails, Partner at 37signals, Co-author of NYT Best-Seller Rework, and racing driver in ALMS.
58,809 followers |

Mitch Kapor

startup investor and advisor, social change advocate/activist
54,445 followers |

Martin Fowler

Loud Mouth, ThoughtWorks
53,283 followers |

Joel Spolsky

Co-founder of Fog Creek Software and Stack Overflow
52,750 followers |

Marcel Molina

Software engineer at Twitter. Was a member of the @rails core team. Worked at @37signals.
51,757 followers |

Alex Payne

CTO, Simple. Programmer, writer, secular humanist, beverage enthusiast.
35,369 followers |

John Perry Barlow

I co-founded EFF, wrote songs for the Dead, ranched in Wyoming for 17 years. A weird father, a good friend, and an excellent ex.
33,495 followers |

Kent Beck

Programmer, author, father, husband, goat farmer
33,304 followers |

Ross Dawson

Futurist/ Entrepreneur/ Keynote Speaker/ Author and contributor to global brain. Visualization of my neural activity: http://bit.ly/AHTGpBizModel
30,938 followers |

Miguel de Icaza

Founder Xamarin, Ximian companies; Software programmer, founder Mono and Gnome projects.
29,799 followers |

Jared M. Spool

Just a dude who thinks a lot about creating great user experiences. Thank you for encouraging my behavior! [Personal account. For UX only: @UIE]
28,338 followers |

Uncle Bob Martin

Software Craftsman
26,304 followers |

Chris DiBona

Googler, Open Source Dude, Dad
21,758 followers |

Dustin Diaz

CEO at @ObviousCorp, although we're not really big on titles here
20,532 followers |

Doc Searls

Author of The Intention Economy, co-author of The Cluetrain Manifesto, Fellow of CITS at UCSB, alumnus Fellow of the Berkman Center at Harvard.
16,912 followers |

Ward Cunningham

Objects, Patterns, Agile, Wiki
16,765 followers |

Dion Hinchcliffe

Business strategist, enterprise architect, keynote speaker, book author, blogger, & consultant on social business and next-gen enterprises.
15,727 followers |

Dion Almaer

technologist, product engineer and human dev aggregator
14,545 followers |

Jon Skeet

Developer (currently at Google) and author (most recently of C# in Depth)
13,909 followers |

James Governor

Co-founder of RedMonk, something like a firehose - tech and everything else in 140 char bursts. Developers, Developers, Developers.
13,726 followers |

Dave Thomas

Programmer turned publisher (but mostly programmer)
12,280 followers |

Robert Dempsey

CEO & Founder of Dempsey Marketing - enabling entrepreneurs to change the world.
12,130 followers |

Justin Menard

Systems Manager @ uOttawa. Interested in Books, Movies, Travel, History, Technology and all the data and interactions that this generates.
11,770 followers |

Julius Davies

Stupefied Mystified Certified & Bonafide. IT Business Analyst, Christian Musician, Artist, Poet, Photographer, Writer, MBA. #baot #itba #followback
11,097 followers |

Michael Krigsman

CIO issues, cloud, IT failures, writing for ZDNet, photography, and Asuret.
10,212 followers |

Rod Johnson

Creator of Spring, SVP at VMware, Investor, Author
9,451 followers |

Jeff Sutherland

Co-Creator of Scrum
8,273 followers |

Eric Andersen

Technology consultant/architect at IBM in Cambridge MA, enterprise search, social computing; piano, a cappella, cyclist, origami, iPhone; my tweets are my own!
8,171 followers |

Ron Jeffries

I'm sure you can figure out who I am if you really want to.
8,090 followers |

Chris Curran

#CIO advisor: IT strategy, IT transformation, governance, architecture & mobile, cloud computing. Partner w/ PwC focusing on tech innovation. CIO Dashboard blog
8,049 followers |

IBM Rational

Software and systems driven innovation. Helping CTO, CIO, CEO, COO, IT managers, architects and practitioners succeed.
7,401 followers |

GirlyGeekdom

GirlyGeekdom brings you geeky gadgets, conversations, news, reviews and so much more! Take a peek and see for yourself. Brought to you by Sarah Lamb & Co.
7,025 followers |

Jurgen Appelo

agile writer, speaker, developer, entrepreneur, manager, blogger, reader, dreamer, leader, freethinker, and… Dutch guy
6,886 followers |

Scott W. Ambler

Doing my best to find effective strategies for software development and evolution.
6,784 followers |

Andy Hunt

Andy Hunt is a programmer, consultant, author and publisher.
6,615 followers |

Rick Strahl

Wind, waves, code and everything in between
6,473 followers |

Jim Weirich

Ruby Enthusiast
6,421 followers |

estherderby

I care about work places that work. Co-author of Behind Closed Doors: Secrets of Great Management and Agile Retrospectives: Making Good Teams Great.
5,988 followers |

jeremydmiller

The Shade Tree Developer
5,545 followers |

Elisabeth Hendri...

Entaggle Creator. Agile Enabler. Software Developer. Writer. Geek. Test Obsessed.
5,260 followers |

Dave Snowden

Founder and Chief Scientific Officer, Cognitive Edge
5,236 followers |

Guillaume Laforge

Groovy project manager
5,221 followers |

Andi Mann

Enterprise technologist in virtualization, cloud, data center, ops. VP w/ CA Technologies. Author, traveler, cyclist, b’baller, photographer, cook, skier, ...
5,014 followers |

IBM Innovate

IBM Innovate 2012: The premier event for software & systems innovation. The Rational Software Conference - June 3-7 in Orlando, Florida #ibminnovate
4,770 followers |

Kevin Dente

Software developer, currently living in the land of Javascript (Node.js and the browser).
4,681 followers |

Brian Marick

Mostly a Ruby and Clojure programmer these days, with occasional consulting on Agile, leaning toward XP.
4,589 followers |

Alon Swartz

I'm TurnKey Linux's co-founder, a software engineer, open source evangelist and a bit of an IT security freak.
4,415 followers |

Gerald Weinberg

Jerry is Prize-Winning Author of 80 books, International Consultant, Speaker, Teacher, Expert & Coach in all phases of S/W Engineering. Founder of AYE Conf
4,403 followers |

Mark Cummuta

CIO @JobAngels. Successful VP/Dir of IT/Strategy/Apps/DW/CRM/BI/SM for SMB/startup/Corp/Consulting. Blogger,Speaker,US Marine,hubby,dad. MBA,6Sigma,BPM,ITIL,P&L
4,388 followers |

Liza Sisler

Wife, Mother, IT Consulting. Looking for a connected world with collaboration on diagnosis & prescribing where medical records are globally portable. Dreamer?
4,211 followers |

Jim Highsmith

Author, Agile Project Management, Agilist, Adaptive Leadership, Enterprise Agility, Cyclist
4,203 followers |

Frode Stenstrøm

Co founder and CEO of http://prosesspilotene.no. Tønsberg Høyre board member. I tweet about politics, Project Management and Dynamics CRM
4,176 followers |

ErichGamma

4,054 followers |

Robert Scoble

My real Twitter account is @scobleizer This account shows only my technology videos.
3,755 followers |

Stephan Schmidt

Random guy.
3,508 followers |

Roy T. Fielding

Principal Scientist at Adobe Systems Inc. Co-founder Apache, author HTTP and URI standards, defined REST architectural style
3,436 followers |

James Shore

Agile guy. Consultant, practitioner, coauthor of The Art of Agile Development.
3,405 followers |

Johanna Rothman

I help managers and leaders do reasonable things that work.
3,284 followers |

Embedded Computing

Embedded Computing Design magazine, the leading print, online and webcast producer in the Embedded space
3,214 followers |

lamia Ben

SAP BI/MM professional, PhD student, co-founder of @SMCCasablanca & a proud Geekette :). Current Focus: Enterprise 2.0, Collaboration, SNA, ONA, social media
3,062 followers |

Peter Kretzman

Veteran IT executive; author of the blog, 'CTO/CIO Perspectives: Intensely practical tips on information technology management'
2,957 followers |

Josh Nankivel

Offering Project Management Career and PMP Study Advice That Works
2,894 followers |

Bob Hartman

Agile/Scrum Trainer, Coach and Practitioner striving to make the world better through the use of agile and Scrum practices.
2,891 followers |

Bruce Elgort

Co-CEO Elguji Software, Chairman of OpenNTF, Inc. and former IT manager, drummer, podcaster, speaker, software developer and all around nice guy. IBM Champion.
2,856 followers |

Patrick Hopper

Publisher | Partner | Influencer OpenSystems Media. Embedded, DSP, FPGA, Military Strategist, Social Web Guru.
2,847 followers |

Scott Watermasysk

Co-founder, Bootstrapper, Developer, and Marketer of KickoffLabs.
2,817 followers |

Eric D. Brown

Technology Consultant with an interest in marketing technology, information technology and the merger of IT / Marketing. Also, when I can, I like to take photos
2,808 followers |

Dennis Stevens

Father, Husband, Agile Project/Program Manager, Lean/Agile Transformation Leader, Kanban, Agile Business Analysis, Speaker.
2,339 followers |

Chris Marsh

CIO at Aviacode. Entrepreneur. Strategist. Business Development. Healthcare Technology. Photography.
2,268 followers |

Frode Odegard

CEO, Lean Systems Institute & Odegard adVentures; INTP, Objectivist, GTDer, Global Entrepreneur. I'm here to do the previously unimagined.
2,221 followers |

Chuck Musciano

...endlessly interested in solving business problems with clever technology
2,190 followers |

DianaOfPortland

Creates workplaces that deliver high value working software - Consultant, FutureWorks Consulting; Co-author, Agile Retrospectives; Member, Agile Alliance BoD
2,104 followers |

Stewart Rogers

Product management evangelist! Manager, Product Management at ACL Services.
1,955 followers |

Jean Bezivin

Interested in all aspects of software modeling: MDE, MDA, DDD, MDSD, DSLs, etc. see my blog http://modelseverywhere.wordpress.com G+: http://gplus.to/JBezivin
1,951 followers |

Stefan Hagen

project manager | consultant | university lecturer | blogger | digital immigrant | father
1,943 followers |

Ellen Gottesdiener

Agile+Trad'l Requirements,Collabration,ProductMgmt, PerpetuallySeekingLearning,Writer,Spouse,Mom,BusOwner
1,910 followers |

Tom Gilb

Teacher Author Consultant
1,766 followers |

Andy Blumenthal

Division Chief, U.S. Department of State
1,689 followers |

Bret Pettichord

Director, Watir Project. Manager, Convio QA
1,631 followers |

Michele Sliger

Agile coach, trainer, and consultant. Certifed Scrum Trainer, PMP.
1,624 followers |

Ankur Sharma

A Product Guy| Ideator| Ex-Travelocity| Ex-Zuji|IIM Cal|NITH. Travel,Books,Digital Media,Business Models. Defunct Theater Artist,Poet. Comments here are my own.
1,595 followers |

Robert Mills

Studio Manager @Bluegg, author of Designing the Invisible, Commissioning Editor of Digest, ex-BBC Audience Researcher. Lover of films, coffee & Monster Munch.
1,533 followers |

Ivar Jacobson

Use cases, UML, components. 'RUP was my baby, but babies grow up and some need corrections', resulting in EssUP, generalized as The Essentials and Semat.
1,503 followers |

Pawel Brodzinski

Manager, Leader, Coach, Blogger, Kanban guy. Unable to sit at ease next to clean whiteboard.
1,498 followers |

Israel Gat

Agile Practice Director, Cutter Consortium
1,497 followers |

Martin King

Reality Integrator, Generator & Chaordinator Learning Beta Meta.
1,496 followers |

Gagan Saxena

Living at the intersection of Innovation, Architecture and Technology | Leading Business Technology for a major Travel Enterprise.
1,445 followers |

Roger L. Cauvin

Product strategist, Dachis Groupie, blogger, downtown Austin dweller, and creator of the Dadnab service.
1,441 followers |

Val Workman

I'm a pmNERD, a blogger for Ryma, host of the PMV webinar series, participant in Austin Product Camp, Texan, Biker, Farmer, Grandfather, and Author
1,436 followers |

Don Demsak

Advisory Solutions Architect at EMC Consulting
1,412 followers |

Matthew Schmitt

Expat living in Brussels, Belgium.
1,372 followers |

SEI News

News from the Carnegie Mellon Software Engineering Institute
1,350 followers |

Sean M McDonald

Ant's Eye View Colony Master, Dell Alum, US Navy Vet, UT Longhorn, father, husband, fan of The Beatles and Batman.
1,350 followers |

Luiz C. Parzianello

Agile/Lean Coach and Trainer. Management Consultant at Grupo RBS. President of IIBA Porto Alegre Chapter.
1,275 followers |

Suzanne Garner

Pragmatic & flexible Software Process Improvement Specialist, Project Manager & Change Agent. Passionate about helping companies achieve their business goals.
1,218 followers |

Daryl Kulak

Holistic visionary, author and consultant. I tweet about systems thinking, holistic healthcare and software development. And my current book on Agile.
1,210 followers |

Arjen Poutsma

Former ‟Open Source Rock Star”
1,199 followers |

Greg Robinson

Scrum Master, Project Manager, husband, and life-long learner.
1,137 followers |

Ally Gill

Independent Software Process Management consultant and Apple enthusiast. Blogger, author and speaker.
1,065 followers |

Rajeev Sajja

Obsessed with technology to deliver business value, social media enthusiast, Philly sports fan, richly blessed
1,057 followers |

Rod Claar

Certified Scrum Trainer http://rod-claar.net
1,031 followers |

Thomas

Team Leader at Menyou - focus on Product Development, Agile/Lean, UX, Copywriting, Content Strategy and Competitive Awareness. Certified Scrum Product Owner.
1,015 followers |

Peter Flynn

entrepreneur, dreamer of the day
1,012 followers |

Stanton Jones

Analyst at ISG focused on impact of emerging technology on the global outsourcing market. Texas Gulf Coast angler.
1,008 followers |

Skip Angel

Agile Coach and Trainer, Blogger, and Lifelong Learner
992 followers |

Anderson Ramos

I bridge knowledge gaps working as an Information Security Instructor, Presenter, Writer and Entrepreneur. Portuguese blood, Brazilian soul, Berliner mind.
980 followers |

Elena Plop

Master.Scrum Master la Okazii.ro. Project Management all day long.
975 followers |

Patrick Mueller

IBMer working in Emerging Technologies on Web Stuff™
973 followers |

Bob Sarni

Dedicated to transforming the world of work.
968 followers |

Totto

CTO FreeCode AS ★ Community guy ★ Java Champion ★ Entrepreneur ★ Mentor ★ Software architect ★ Opinionated IT strategist and trainer ★
953 followers |

Linda King

Passionate about engaging people through IT transformation programs, infographics, serious games and simulations.
910 followers |

Anders Norås

Chief Technologist at Itera Consulting. Has-been DJ. Foodie. Music, Design & Tech geek.
892 followers |

Ajay Burlingham-Böhr

Director at Burlingham-Böhr Ltd and currently Interim CIO at Plymouth University. Any views or opinions are mine not my clients.
888 followers |

chet hendrickson

He's just this guy, you know?
881 followers |

Douglas Menefee

CIO of Schumacher Group
860 followers |

AgileArtem

Merging Agile, mobile devices and product management. Oh, and building great products in the time left!
739 followers |

Shim Marom

Husband, father of 4, critical thinker, supporter of the Saints and (when time permits) a Project Manager (PMP).
732 followers |

Don Dingee

This is my baseball happy place. Rockies, Angels, Dbacks, Mets, more. My tech happy place is over at @L2myowndevices.
648 followers |

Giorgio Pauletto

Futures studies, strategy, innovation, design thinking, services and foresight in the mix of technology and society. Views are mine.
623 followers |

Diego Arenas

I'm a Business Intelligence [fan|folk|learner|blogger] and also a geeky IT guy who loves SQL and all BI suites. Voice & Guitar in a Rock Band and Metallica fan.
595 followers |

Mishkin Berteig

Agile Expert
538 followers |

Jon H Ayre

Jon blogs under the title of The Enterprising Architect on issues and best practice in the field of Enterprise Architecture.
528 followers |

Pete Behrens

Leadership Agility Coach
525 followers |

Maria Diaconu

In Software Development Universe. Agile Practitioner&Coach; Developer Communities founder & organizer www.agileworks.ro & openagile.ro
508 followers |

André Ferraz

Information Junkie
476 followers |

Bruce Douglass

Chief evangelist for IBM Rational, expert in systems engineering and embedded software. My opinions are my own and not those of IBM. Sorry about the spelling...
467 followers |

Paul Beusterien

Developer Tools, Mobile and Web Technologist
458 followers |

Linda Halko

Development Specialist at Tekla, Entrepreneur (Aikasoft), Agilist. Opinions here are my personal ones.
450 followers |

Petur Agustsson

Product & Marketing Director for Tempo for Atlassian JIRA @ TM Software. Can we do it - yes we can. Keep it simple Please http://www.tempoplugin.com
428 followers |

Leonids Maslovs

Happy husband, IT consultant and automation evangelist identities trapped in one human body.
405 followers |

Danielle Byron

In Transition Healthcare IT Leader on a quest to find a new position. EMR EHR HIT PHR Standards Interoperability CCHIT bulldogs BHC DBSA
398 followers |

Himath Dissanayake

CTO - OrangeHRM Inc., Software Engineer, open source advocate, Chess player
351 followers |

Steven B. Levy

I an the author of Legal Project Management and The Off Switch. I write regularly about project, people, and team management, value, and common sense.
345 followers |

Carson Holmes

Management Consultant, Methodologist, Software Engineer, and Educator - Integrating Software Development Knowledge at www.software-development-experts.com
326 followers |

Martin Schapendonk

Male, 1978, project manager, software development, lean, agile, scrum, prince2, owner of Find'em, father of 3
323 followers |

Eric E Villagomez

Aspiring Business Leader/CIO. Passionate and intrigued on how businesses use IT to make the world go around
301 followers |

Niels Verdonk

Agile preacher, I work with teams and try to facilitate a motivating, inspiring and fun environment to deliver quality software.
290 followers |

Andy Bosch

Consultant for JSF and Portlets
288 followers |

Juliano Bersano

brazilian, australian, italian, thoughtworks, travel, wine, consultant, expectation manager, reading, agile, cooking, gaucho, project manager, running
285 followers |

Rolf Götz

I help people actually get what they want from their technology projects.
265 followers |

Richard Chow

Photographer, IT Exec, Program/Project Manager, Digital dude, Daddy
239 followers |

Nenad Alajbegovic

Professor of Mathematical and Information Science. Java, C, C++, iOS developer. Working in IT as Software Development Project Manager. Polymath in general...
208 followers |

John Bryden

open minded, problem solver, engineer, technologist, test, project, program manager, business process architect, walker, church of scotland, Greenbank, PTFC
205 followers |

Jonathan P. Brooker

Specialist in field of telecoms, I.T, project turnarounds, project delivery, outsourcing, supplier management. http://uk.linkedin.com/in/jonathanbrooker
192 followers |

Felix Rüssel

IT Project Manager, Scrum Product Owner, interested in combining traditional PM with Agile PM.
175 followers |

Nick Sermon

Ancient IT consultant who has an opinion on everything. Never lets facts get in the way of a good story.
174 followers |

Mike Jones

25 Years IT Experience with Application Development Methods and Development Tools
163 followers |

david prince

Married, 3 sons, Certified Scrum Master & J2EE Architect @ Gemalto Services; Hobbies: Soft Dev Process, Cognitive science, Squash; Snowboard
150 followers |

Sergio Bonato

IT Manager at Estadão and Teacher at USJT
139 followers |

Murray Cantor

IBM Distinguished Eng, Rational CTO Team, Married 30 years, amateur photographer
129 followers |

Robert McGeachy

Robert McGeachy is a Business and IT Consultant with expertise in Project Management, Facilitation, and Strategy development in Energy and Utilities.
114 followers |

Ron Centra

Business Analyst - Business Process Engineer - Agilist
70 followers |

John Malia

Lifelong tech follower, software developer, IT architect & manager who also enjoys disconnecting from technology once in a while.
59 followers |

SK

0 followers |

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Comprehensive list of Information Technology leaders, managers and experts. To be added @ or DM us.

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