I am the co-author, with my friend Reid Hoffman, of a new book about how to build massively valuable companies at lightning speed.

I write about a broad range of topics, with special focus on entrepreneurship and startups. I am the co-author, with Reid Hoffman, of "Blitzscaling" and the co-author, with Reid Hoffman and Ben Casnocha, of the New York Times best-seller, "The Alliance: Managing Talent in the Networked Age." My work has appeared in publications such as Harvard Business Review and TechCrunch, as well as on my personal blogs.

Blitzscaling Ventures helps rapidly-growing companies in winner-take-most markets become global leaders by providing in-depth scaling advice and capital.

Based in Silicon Valley, the Blitzscaling Academy works with scaling companies from anywhere in the world to prepare them to scale faster.

Co-teaching CS183C: Technology-enabled Blitzscaling with Reid Hoffman, John Lilly, and Allen Blue. We're focusing on how Silicon Valley companies navigate rapid scaling, from dorm room to global giant.

Iron Pillar is a growth capital investor specializing in mid-stage technology companies “Built from India, for global markets”. Founded in January 2016, Iron Pillar provides growth capital and active help in global business expansion to companies in the enterprise and consumer technology sectors. The Fund backs founding teams that want to create $1B+ enterprise value companies with strong unit economics and are built to last.

Stealth-mode developer of SaaS collaboration & content management integration solution.

Wasabi Ventures Global brings the startup and scaleup lessons of Silicon Valley to other ecosystems around the world. For international entrepreneurs, we can help them scale up and enter the US market. For leading research laboratories and universities we can help accelerate their technology commercialization efforts. And for both of the above, our Silicon Valley Jumpstart program offers an intensive 1-2 week immersion in the mindset and networks of Silicon Valley.

Helping great women entrepreneurs change the world.

Dean of the startup education program of Wasabi Ventures.

We are a boutique consultancy that works with organizations that want to learn to better recruit, manage, and retain entrepreneurial employees--those team members who will make your company adaptive and innovative.

PBworks (http://pbworks.com) is the world’s leading provider of hosted collaboration solutions for businesses and education. Leading companies and organizations like FedEx, DePaul University, and the FDA choose PBworks to collaborate across geographic and organizational boundaries with employees, customers, partners, and vendors.Over 50,000 businesses have chosen PBworks to implement knowledge management, extranets, project management, and a host of other business processes and workflows. We host over 800,000 workspaces, serve millions of users per month, and 96% of users would recommend PBworks to a friend. PBworks' investors include Mohr Davidow Ventures, Seraph Group, Sippl Investments, and Ron Conway.

Investing partner for venture fund/incubator.

Work with a wide variety of startups and entrepreneurs. Special focus on working with younger entrepreneurs (to help me stave off dinosaur-like irrelevance as I get old).

Youcanevent makes it easy to organize impactful events. In seconds, you can book all the services needed to create an amazing experience, and all bookings include an onsite event assistant to help with operations and record photos and videos for social sharing.

Connecting people and organizations from around the world to the knowledge and networks of Silicon Valley.

Independent angel investor and advisor to companies such as Ustream.TV and PBwiki.

Co-founder of AthenaWork, a company that helps professional women find project, part, and full-time work that fits with their lives. AthenaWork helps employers find top talent, and helps women get a life that works.

Partner at a boutique consultancy focusing on strategy and strategic sales management.

Ustream is an open platform that lets anyone create and broadcast compelling live video experiences to a global audience. Ustreamers from businesses to Buddhist monks are using our platform to build stronger relationships and communities. Each day, people ustream talk shows, concerts, sporting events, even weddings and graduations. Ustream is a privately held company whose backers include Jeff Clavier and Chris Yeh.

Oversee all marketing functions for an early-stage systems management software startup.

Founder and Chief Marketing Officer for a maker of online marketing tools for small and medium-sized businesses. We didn't get rich, but we gave it a heck of a try.

Joined the founding teams of Juno Online Services and FarSight Financial Services. Managed FarSight's (later D. E. Shaw Financial Technologies) online brokerage software product. Left to attend Harvard Business School.

Part of the founding team of D. E. Shaw & Co., L.P.'s pioneering online brokerage.

Helped design and implement one of the world's first online brokerages, and the first to integrate online banking services.