October Shadows

John Grover is an entrepreneur, outdoorsman, and former technology executive whose career and life have been shaped by a relentless pursuit of challenge, growth, and meaningful work.

After formative years working in Glacier National Park and guiding fly-fishing trips in Wyoming, Grover carried those lessons into the emerging technology industry during the dot-com era. At twenty-seven, he became a partner in a struggling IT services company. Over the next two decades, he helped grow the firm (now called Endsight) into a nationally recognized managed services provider with more than one hundred and seventy employees and more than thirty million dollars in annual revenue before completing his exit in 2024.

Outside of business, Grover has pursued demanding terrain around the world, including surfing, climbing, backcountry snowboarding, endurance racing, and desert canyoneering.

He lives in Northern California with his wife, Sarah, and their son. Three Streams is his first book.