Hunker down, mamas. You’ve got your work cut out for you, whether you’re at home or in the office. Because every mother is a working mother, even if only some collect a paycheck.

No matter which side of the Mommy Wars you’re on — Team Stay-Home-Mom or Team Career Mama — the truth is, you’ll always be waging the war to balance the endless demands of motherhood to some level.

So, in honor of Mother’s Day — which, mark your calendars and start planning those handmade cards and breakfasts-in-bed, kids, is this Sunday — this full-time working tech journalist mama of three put together a list of remarkable moms in tech, masters of what feels to me like biggest, most challenging juggling act of them all: Simultaneously rocking your career and motherhood.

Not only are these inspiring women busy breaking down the gender barrier in Silicon Valley’s male-dominated technology industry, they’re raising kids while doing it.