
"Katrina watched our son while we were in town for a wedding. She was timely, so nice and sent great pictures throughout the evening. He looked like he was having more fun than we were!"
Madeleine B., parent

Planning a wedding or attending one in Sunnyvale? Hire babysitters loved by local families. Browse profiles and see who's available for free.
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Families in Sunnyvale turn to UrbanSitter for wedding and special event babysitting.
124 available tonight | Avg hourly rate: $31.60/hr
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Hi! My name is Catia — I’m 25 years old and based in Palo Alto. I have several years of experience working with children from infants and toddlers through elementary school, both in private homes and educational settings. I currently work as an Infant & Toddler Teacher Assistant at a children’s center, where I help provide a safe, nurturing, and engaging environment for young children. Alongside my childcare experience, I’ve worked as a nanny and babysitter for multiple families, caring for children as young as 4 months through elementary school. I love creating fun, engaging, and safe environments where kids can learn, play, and feel comfortable being themselves. I’m also CPR and First Aid certified, bilingual in Spanish, and experienced in supporting children with different learning and behavioral needs. Families describe me as responsible, kind, and dependable, and I truly enjoy building positive relationships with both kids and parents. I’d love the opportunity to bring that same care and energy to your family! -Catia :)
My name is Camila, I am 31 years old. I am from Brazil. I’m an energetic and affectionate person, responsible, kind, and respectful. I love spending time outdoors, but I can also make any day indoors fun and joyful. I have experience caring for multiples, infants, toddlers, and children of all ages. In addition to my experience as a nanny, I worked for 9 years as a dance teacher in a daycare/preschool, spent 5 years as a summer camp leader, and also entertained children at birthday parties. I am fully vaccinated and CPR/First Aid certified. I hold a Bachelor’s degree in Biotechnology, a degree in Educational Psychology, and have experience as a teacher’s assistant with a strong background in child development. I’m also an actress and ballerina with a passion for the arts, and I hold a valid California driver’s license.
Hi! My name is Tammy, and I’m originally from the Bay Area. I’m a nursing major focused on pediatrics, and I’m BLS and CPR certified. I’m available for babysitting, pet sitting, or house sitting. I love fostering a creative, safe, and growing environment. Over the past three years, I’ve gained experience working with children ranging from infants to teens through my roles at the YMCA, including lifeguarding, swim instructing, and coordinating the Kids Club program. I have also been babysitting for the past two years, especially through UrbanSitter, caring for children of different ages and helping with activities and daily routines. I also have experience with pet care—I’m a proud owner of a golden lab! I’d love to help out and answer any questions you might have. Feel free to reach out, and I look forward to working with you!
Hi! I’m Xeriz, a 23-year-old with a passion for caring for children. I’ve worked as a nanny in different cities over the years, and now, as an ABA behavior technician, I love supporting kids, especially those with special needs. I’m friendly, patient, and adaptable, always making sure to create a fun, safe, and loving environment for children. I also enjoy meal prepping and can easily tailor meals to your family’s needs, whether it’s keto, vegan, low-carb, or protein-focused. I’ve lived with families as their nanny before, so I’m used to adjusting to different routines and can do the same for you. Music is another big part of my life and something I’m truly passionate about :) I sing and play multiple instruments, and I’m always happy to share that with the kids through fun musical activities or even teaching them to play if they’re interested. Now that I’m back in NorCal, I’m excited to focus on what I love most which is helping children grow and making a positive impact on your family’s life!
Hello! My name is Katie and I can help you out with occasional child/pet care. I have a flexible afternoon/evening schedule during the week and free most weekends. I have many years of past experience working with school age children as well as toddlers.I am also a dog mom to 2 American Akitas and 1 rescue. Please feel free to reach out to me with any questions! Live Scan registered Infant, Child, & Adult CPR / AED / First-Aid certified*
“My son loved to spend time with Katherine. Thank you very much! ”

As of November 2026
Every babysitter on UrbanSitter completes an annual background check, and every profile is individually reviewed by our Trust and Safety team.
899 sitters background checked in Sunnyvale, CA
4.9 average star rating from 6,435 reviews in Sunnyvale, CA

"Katrina watched our son while we were in town for a wedding. She was timely, so nice and sent great pictures throughout the evening. He looked like he was having more fun than we were!"
Madeleine B., parent

"Caitlin was awesome and jumped right in to chaperone four girls (10, 9, 8 and 6) at a family wedding (they were bridesmaids) and she was very helpful with the event as well as taking them home and putting them to bed."
Lila P., parent

"McKenna was great with our 3 year old son! She came prepared with a box of fun activities and handled playing, dinner, and bedtime seamlessly... and it was all at our hotel while we were in town for a wedding. Thank you McKenna!"
Catherine B., parent

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Browse profiles and read parent reviews for free.
To sign up with Facebook, we need permission to use your email address.
Sharing your friends list is optional, and allows us to connect you with sitters they book and recommend. Nothing will be shared or posted.
Share the wedding date and babysitting details, then hear from available sitters. Review your options and hire only if you find the right fit.
Browse profiles, read reviews from other parents, and pick the babysitter you feel best about. No agency assignments.
Every babysitter completes an annual background check. See bookings, repeat families, and reviews from local parents.
Whether it is a hotel room, a kids' room at the venue, or late-night care, book one sitter or several to fit the plan.