Life After CEO: A Sabbatical of Growth and New Ventures
For many, stepping down from a CEO role might signal the start of a quiet retirement. But for Prashanth Chandrasekar’s predecessor at Stack Overflow, this transition has been anything but slow. After handing over the reins to Chandrasekar, the former CEO has embraced a sabbatical filled with learning, mentorship, and ambitious new projects. Now serving as chairman of three companies, he reflects on the satisfaction of watching others excel and the excitement of exploring uncharted territories.
A New Leader at Stack Overflow
The past few months have marked a significant shift at Stack Overflow. Prashanth Chandrasekar has stepped in as the new CEO, bringing fresh perspectives and restructuring the company for the better. The former CEO still joins customer calls and holds weekly meetings with Chandrasekar, but the freed-up time has been a revelation. Watching someone else reorganize the company has been both humbling and rewarding—realizing that the best outcome is when Chandrasekar outperforms his predecessor proves that the leadership change was a success.
Glitch: The Friendly Community for Building the Web
One of the three companies where the former CEO serves as chairman is Glitch—formerly known as Fog Creek Software. Under the leadership of CEO Anil Dash, Glitch has grown to host millions of apps and secured significant funding to accelerate its growth. Glitch targets the majority of developers who don’t need complex administration features like git branches or multistep deployment. They simply want to write code and see it run. This simplified programming environment fulfills a recurring need in every tech era: a platform for the quiet majority of developers who focus on creation over configuration.
HASH: Open Source Simulation for Real-World Problems
The third company, HASH, remains relatively under the radar, but its recent website launch gives a glimpse into its mission. HASH is building an open-source platform for simulations. The idea is to model problems where you know how each agent behaves, but you can’t predict the collective outcome. For example, a city planner wanting to justify a new bus line can simulate individual commuters’ decisions: will they take the bus if it saves time and money? By running thousands or millions of potential bus routes, HASH’s platform can identify which ones actually reduce traffic—something impossible to calculate with a simple formula.
This kind of agent-based modeling is computationally intensive but powerful. It avoids oversimplified assumptions (e.g., “each bus removes 50 cars”) and instead models the complex, real-world behavior of every decision-maker. HASH’s open-source approach makes these simulations accessible to planners, researchers, and anyone who needs to understand emergent phenomena.
A Busy Sabbatical
Living in Manhattan’s premier Naturally Occurring Retirement Community (NORC), the former CEO insists this is a sabbatical, not retirement. The days are packed with board meetings, strategic discussions, and even walking his two-year-old dog, Cooper—who could double as a mascot for any web app. The goal is to deflect the endless questions about “what are you doing now?” by sharing these ventures transparently.
From overseeing a successful CEO transition at Stack Overflow to nurturing the growth of Glitch and pioneering simulation software with HASH, this sabbatical is about continuous learning and impact. The satisfaction comes from enabling others to lead while diving deep into new challenges. As the former CEO puts it, the measure of success is watching successors excel—and discovering just how much there is still to learn.