Hi, I’m Abi Tyas Tunggal.

I write The Interleaving Effect to share the best ideas I’ve come across in a form I wish I had when I was learning them, long enough to cover what’s important but no longer.

If you’re looking for somewhere to start, I recommend my posts on High Output Management and 7 Powers. If you want something shorter, try How to Operate with Keith Rabois.

I look forward to learning from you.

What people are saying about The Observer Effect

About the author

I was the first employee at Spaceship where I worked on growth, investments, and product.

We grew the business from three people and no customers in 2016 to 40+ employees, more than 45,000 customers, and over $200m in assets under management when I left in 2019.

Spaceship raised over $20m from Horizon Ventures, Sequoia Capital, New Enterprise Associates, Valar Ventures, AirTree Ventures, and Grok Ventures.

Today, I’m working on product and growth at UpGuard and spend nights and weekends building Breakout Careers and Himalayas.


To contact me, please email me or tweet at me.