
"Recommendations from friends are a must when it comes to a sitter for my kids. UrbanSitter has expanded our network of babysitters, and it has given us peace of mind."
Matt K., dad of two

Browse background checked babysitters near you in Portola Valley. Compare local reviews, rates, and experience to find the right fit.
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Families in Portola Valley use UrbanSitter for date nights, after school help, and last-minute babysitting.
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Hi everyone,my name is Olga and I am a responsible, energetic, friendly, sociable, punctual, and easy going person. I enjoy spending time with kids. I used to work as a teacher assistant when I was in my country. I have experience at taking care toddlers, infants and school age kids. I like outdoor activities like going to the park, walkings, soccer, going to the library, and going to new places with kids. I also do drop offs and pick ups. I have experience at date nights and weekends. I have my own car, and I have references. I will be happy to help you with your kids. Hope to hear from you soon!!
“Olga was great!”
Hello! I’m Caitlyn, a childcare professional with over 15 years of experience. I hold a bachelor’s degree in Sociology with a minor in Early Childhood Education from Sonoma State University. Currently, I work as a Site Supervisor for Hillsborough Recreation’s Aftercare program, and I’ve had the opportunity to work at various recreation centers over the years. I’ve also been a nanny for five families, caring for children aged 2 to 13, and have experience with newborns and infants, along with roles as a summer camp counselor. I’m reliable, patient, CPR certified, and fully vaccinated (including the COVID booster). I’m available for occasional date night and weekend childcare. Feel free to reach out with any questions—I’d love to assist your family!
Hello, my name is Cagla. I hold a master’s degree and have been working with children and families since 2013. My experience includes working as an au pair in the U.S. as well as supporting families through after-school educational programs and family-focused care services. I understand the different needs of children at various developmental stages and adapt my approach accordingly, and I consistently receive positive feedback from families for my professionalism, responsiveness, and ability to build trust.
“Cagla has been a repeat babysitter many times for us over the past year for our kids aged 2 and 4. She is punctual, responsive, and has great availability. She even traveled north of SF to babysit during a recent family trip, which gave us great piece of mind since we knew and trusted her already. What stands out about Cagla compared to other other caregivers we've worked with (and why we continue to work with her) is the amount of energy, drive and attention she has in her work with children. She knows what ages various milestones happen (e.g. separation anxiety) and is prepared to handle them. She always asks the important practical questions about routines and schedules, and provides a clear update at the end of the stay. She is warm and plays with our kids on their level, but also very clear with them when they are crossing boundaries they shouldn't. Our children look forward to spending time with her!”
**Please note: I do not generally take care of sick children. Please let me know in advance if anyone in your family is sick, especially if they’re contagious, so I can decide whether or not to come. If I’m not told about your sick child until I arrive, I reserve the right to leave to protect myself and the other children in my care. Thank you for understanding** I’m currently working full time as a manager in tech and am only babysitting very occasionally to supplement my income. I was a nanny throughout college to a family with two children, including one with autism. I’ve been babysitting for years for children of a variety of ages. I am not currently available for any regularly scheduled, part time, or full time positions. Please don’t hesitate to reach out if you’d like to discuss further.
With 19 years of experience in education, I bring a wealth of knowledge, leadership, and genuine passion to every family I work with. Throughout my career, I have taught 1st, 3rd, 4th, 5th, 6th, 7th, and 8th grades and have served in school leadership roles. These experiences have given me a deep understanding of child development, learning, behavior, and how to create environments where children feel safe, supported, and successful. In addition to my professional career in education, I have provided babysitting and nanny services for more than 25 years. I have extensive experience caring for children from newborns through teenagers and am comfortable adapting to the unique needs of every age and stage. Excellent references are available upon request. Although my professional career has been in education and school leadership, I have continued providing childcare throughout the years because I truly enjoy working with children and supporting families. As I search for my next long-term leadership opportunity, I am excited to dedicate more of my time to caring for children—something that has always been one of the most rewarding parts of my life. Over the years, many of the children I've cared for have described me as "firm, fair, and fun"—and I truly believe all three can exist together. Parents have affectionately referred to me as the local "Super Nanny" and even "The Baby Whisperer," compliments that I cherish because they reflect the trust families place in me. My philosophy is simple: children thrive when they are loved, respected, and held to high expectations. I encourage kindness, good manners, personal responsibility, and respect for both others and their environment. I believe children should spend time outdoors, use their imagination, solve problems, and learn to work cooperatively with others—including their siblings. I create a warm, structured environment where children feel safe, capable, and confident while having plenty of fun along the way. Whether your family is looking for an occasional date-night sitter, a dependable nanny, homework support, or someone who can confidently care for multiple children, my goal is always the same: to provide exceptional care while giving parents complete peace of mind. I strive to become a trusted extension of your family and someone your children are excited to see each time I walk through the door.
Every babysitter's profile is individually reviewed by UrbanSitter's Trust & Safety team after clearing an annual background check. Rely on reviews from local families to help you find your best fit.

"Recommendations from friends are a must when it comes to a sitter for my kids. UrbanSitter has expanded our network of babysitters, and it has given us peace of mind."
Matt K., dad of two

"UrbanSitter has supported my needs for reliable and joyful sitters. Whether it be for work, recreation or last-minute emergencies, we've made wonderful relationships with local sitters who have become a part of our family!"
Natalie O., mom of five

"UrbanSitter is my go-to for quality sitters! I can book weeks ahead of time or easily find a same-day sitter when in a bind. I even hired a part-time nanny during a daycare transition. Customer service is helpful and babysitters respond in a timely manner."
Laura F., mom of two

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