Founder and Co-founder to several co's (valued now at over ten billion). Angel investor and advisor to many successful startups. I enjoy working on high impact projects.

Director of Product Strategy @ I will now be leading the product strategy for the main Twitter app and our consumer products. After several years on the developer products front, our mobile platform could not be healthier. Crashlytics; the company I co-founded is now part of Twitter. In terms of usage and distribution, it is now #1 in mobile performance. Answers, our analytics solution was just recently ranked #1 most widely used for mobile analytics. Also, our mobile platform Fabric is healthy and growing. I'm proud that we are virtually on all active Android and iOS devices impacting over a billion people daily. From November 2015 to Present (2 months) Director of Product Marketing @ Now that Fabric -- Twitter's mobile platform -- has launched, I am leading the product marketing and growth efforts for the platform. This includes the positioning and build out of our sites including fabric.io, answers.io, crashlytics.com, digits.com, all product and feature announcements, as well as leading our growth strategies within the products themselves. From December 2014 to Present (1 year 1 month) Global Head of Developer Experience @ After Twitter acquired my company, Crashlytics, and launching two additional product lines there, I moved into a broader role in preparation for the launch of our mobile platform. In that role, I oversaw all of experience -- including design and user experience -- as it relates to Developers and our non-consumer Products. This includes digital experiences via our websites (dev.twitter.com, fabric.io, crashlytics.com, twitterflight.com), product experience across our services and tools (Fabric, Crashlytics, MoPub, Gnip, etc), as well as physical experiences for our live events (Twitter's Flight conference, Apple's WWDC conference, Google's I/O conference, etc). Beyond the experience, also focusing on growth through building a strong, rabid ecosystem around the Twitter Platform. From April 2014 to Present (1 year 9 months) General Manager, Crashlytics @ After the acquisition of Crashlytics by Twitter, I oversaw the product experience and launch of two additional product lines, Beta by Crashlytics and Answers by Crashlytics. From January 2013 to Present (3 years) Co-Founder / Chairman @ ACQUIRED: Twitter acquired Crashlytics for 9 figures - its largest acquisition to date. I co-founded Crashlytics with Jeff Seibert. From day zero and through the day of acquisition, and beyond, I focused on the product, design, growth, and product marketing. From February 2011 to Present (4 years 11 months) Limited Partner @ Baseline, founded by Steve Anderson (#5 on Forbes Midas List), addresses the gap between individual investors and institutional venture capitalists. It has invested in: * Instagram and Parakey (both acquired by Facebook) * Heroku, ExactTarget, GoInstant and CoTweet (all acquired by Salesforce.com) * Crashlytics and GeoAPI (both acquired by Twitter) * IndexTank (acquired by LinkedIn) * Rupture (acquired by EA) * Sendori (acquired by Ask.com) * Versely (acquired by Cisco) * Aardvark and DocVerse (both acquired by Google) * Yardbarker (acquired by Fox Sports) * BookFresh (acquired by Sugar Media) * Cake Financial (acquired by E*Trade) * ScanScout (acquired by Tremor Media) * StaxNetworks (acquired by Cloudbees) * Hunch (acquired by eBay) * Instructables (acquired by AutoDesk) * Flowtown (acquired by DemandForce) * OMGPop (acquired by Zynga) * Xobni (acquired by Yahoo!) * Metaresolver (acquired by Millenial Media) * Stackmob (acquired by Paypal) From 2014 to Present (1 year) Limited Partner @ Rothenberg Ventures is the Millennial Venture Firm founded by Mike Rothenberg. The firm backs talented and passionate world-class founders who are building technology-enabled, scalable, and primarily asset-light businesses. It has invested in: Propeller, Luxe Valet, ShipHawk, Tile, Andela, Augmate, Expii, Inc., AltspaceVR, Partnered, AuditFile, Apartment List, Sols, Freight Farms, Robinhood, Verbling, Pixlee, AngelList, Buttercoin, Bustle, Patreon, Open Me, Outbox, Boosted Boards, Revel Systems, Lantern, Hullabalu, Fashion Project, Friendemic, Locality, Matterport, Tuition.io, Codeship, Bloodhound, Apptopia, Space Exploration Technologies, Careport Health, 27 bards, Swing by Swing, Chubbies Shorts, Bloodhound, The New Hive, Karma, Booshaka From 2014 to Present (1 year) Limited Partner @ Launch Angels’ Where Fund is a $1 million investment fund made of investors who were formerly employees of Where Inc. Through my friendships at Where and PayPal, I was fortunate to be asked to participate in the fund. It has invested in: * Directr (acquired by Google / YouTube) * talklocal * Klymit * Amino From 2014 to Present (1 year) Limited Partner @ Boston Seed Capital, LLC provides seed stage funding for internet-enabled businesses. Our experience is in internet-enabled, consumer, B2B SAAS and the supporting services marketplaces. It has invested in: Smarterer, indico data solutions, Codeship, Openbay, Bluetrain.io, EverTrue, Contactually, clypd, Timbre, Jebbit, NBD Nanotechnologies Inc, OYO Sportstoys, Promoboxx, TrueLens, Ubersense, Directr, Sold, BuysideFX, Shareaholic, peerTransfer, Blaze.io From 2014 to Present (1 year) Mentor @ From 2011 to Present (4 years) Mentor @ From 2011 to Present (4 years) Board of Advisors @ From 2013 to Present (2 years) Advisor @ From 2013 to Present (2 years) Angel Investor @ From 2015 to Present (less than a year) Angel Investor @ From 2014 to Present (1 year) Lead Investor and Board of Advisors @ From July 2014 to Present (1 year 6 months) Advisor and Angel Investor @ From July 2015 to Present (6 months) Advisor and Angel Investor @ From September 2015 to Present (4 months) Angel Investor @ From 2014 to Present (1 year) Angel Investor @ From 2015 to Present (less than a year) Angel Investor @ From 2015 to Present (less than a year) Angel Investor @ From 2015 to Present (less than a year) Angel Investor @ From July 2015 to Present (6 months) Angel Investor @ From April 2015 to Present (9 months) Angel Investor @ From 2015 to Present (less than a year) Angel Investor @ From 2015 to Present (less than a year) Angel Investor @ From 2015 to Present (less than a year) Angel Investor @ ACQUIRED: Beanstock Media acquired Onswipe. I had the pleasure of being the very first investor and believer. From 2010 to Present (5 years) Angel Investor @ From 2014 to Present (1 year) Angel Investor @ From 2014 to Present (1 year) Angel Investor @ From 2015 to Present (less than a year) Founder @ Collaboration network for colleges. From February 2003 to Present (12 years 11 months) Advisor @ I enjoy giving back and helping the next generation of entrepreneurs. I make sure to dedicate time and coach others in the community. From January 2011 to Present (5 years) Board of Directors @ From June 2013 to June 2014 (1 year 1 month) Advisor @ ACQUIRED: $70 Million acquisition by GoDaddy. http://allthingsd.com/20130819/godaddy-acquires-merchant-finder-startup-locu-for-70-million/ From March 2013 to August 2013 (6 months) Advisor @ ACQUIRED: http://mashable.com/2011/01/19/threewords-me-acquired-by-domain-name-czar/ From December 2010 to January 2011 (2 months) Co-Founder @ From February 2007 to May 2010 (3 years 4 months) Board of Directors @ The Community Dispute Settlement Center, a non-profit, has served the Greater Boston area since 1979, providing mediation and training services to organizations and individuals. CDSC is an approved provider of mediation services to ten courts. From August 2008 to 2009 (1 year) Director @ From August 2002 to February 2008 (5 years 7 months) Founder @ ACQUIRED. From September 2003 to February 2004 (6 months) Hacker @ LanCraft - Utility downloaded hundreds of thousands of times that lets Warcraft 3 players online using the LAN feature and bypassing Battle.NET. Written in 2002. Instant Profiler - First AIM dynamic profile service. Written in 2001. Q30wnerz - Proof of concept software that showed severe vulnerabilities in Quake 3. Affected all games based on the engine. Worked with Id Software to patch it. Written in 2001. http://wayne.to/eVh2m6 NapsterHelp Protocol - Written in March of 2001, during the aftermath of filename filtering. http://wayne.to/eldKa6 Gibbed.net - Online gaming news network. Also created a special plug-in for Rocket Arena 3 featuring team radar, team variable system, and timers. Year 2000. Tribes 2 - Linux testing team for this ahead-of-its-time and still extremely fun game. Has since been released for free. If you look closely in the credits, you'll find my name and call sign: Wayne "ttol" Chang. 2000. http://wayne.to/hMh6iP Q.U.B.E. - Quake Universal BSP Editor was the first map editor for the Quake 3 engine. Written in 1999. IRC Operator - irc.colorado.edu, was the oldest server on the largest IRC network, EFNet. IRC was the breeding ground for all the old school hackers "back in the day". 1996-2001. Nestea2 - Proof of concept software that demonstrated a severe vulnerability in Windows, Linux, BSD, Palm devices, Cisco routers, Printers, etc. Written in 1998. http://wayne.to/elC3AJ Reality Check Network - Worked with the team in the popular electronic magazine. 1996-1997. TetriNET - Helped launch and build this great community in 1997. Helped with TetriNET 2, a centralized version, subsequently. From 1996 to 2002 (6 years) Security Consulant @ From November 1999 to December 2000 (1 year 2 months) Administrator @ Created the largest online forum community. From August 1999 to September 2000 (1 year 2 months) Founder @ ACQUIRED. Ranked 367 in the world by Alexa (gap.com 404, craigslist.org 414, walmart 538, nike.com 754, fedex.com 886). From February 1998 to August 2000 (2 years 7 months)