Meet the Sitters

  • Denise Olsak

    Founder

    Hi, I’m Denise, founder of SF Sitters. With years of experience as both a trusted babysitter and certified swim instructor, I’ve had the joy of caring for children of all ages across South Florida. I started SF Sitters to give families access to safe, reliable, and compassionate care—because every parent deserves peace of mind, and every child deserves someone who truly cares.

  • Berenice Silberbeib

    Sitter

    Hi! I’m Berenice, a certified English teacher from Argentina and mom to a 9-month-old baby girl. I’ve worked with preschoolers ages 3 to 5 and bring a warm, patient, and reliable approach to childcare. I speak both English and Spanish and can offer fun language exposure if desired. As both a teacher and a mom, I understand how important trust, safety, and communication are—and I’ll care for your child as if they were my own.

  • Antonella Altamirano

    Sitter

    Hi! I’m Antonella, I’m a passionate caregiver originally from Argentina with years of experience working with children of all ages. As a former primary school teacher and summer camp instructor, I’ve cared for and taught kids from 3 to 12 years old. I bring a patient, playful, and active approach to childcare—whether it’s outdoor play, storytime, or fun cooking activities. I also believe in the value of pets in children’s development and am always happy to support with light household tasks to help parents out.

  • Shaina Vogel

    Sitter

    Hi, I’m Shaina! I have years of experience caring for children and truly enjoy helping them learn, grow, and have fun. I pride myself on being responsible, dependable, and attentive to each child’s unique needs. Safety and kindness are always my top priorities, and I love creating engaging experiences through crafts, reading, and outdoor play.

  • Jennessy Hernandez

    Sitter

    Hi, I’m Jennessy! Working with kids is my passion, and I love creating a safe, fun, and supportive environment where they can thrive. I have experience as a VPK teacher for ages 3–4, hold a Child Development Associate (CDA) credential, multiple child training certificates, and I’m CPR certified. I’ve also taught children’s gymnastics, helping little ones stay active, confident, and engaged. Whether we’re tackling schoolwork, playing games, or diving into creative activities, my goal is always to ensure every child feels cared for, happy, and encouraged.

  • Caroline Yepes

    Sitter

    Hi! I’m Caroline, a passionate caregiver and soccer coach with years of experience supporting children from newborns to early teens. I combine my love for active play, learning, and creativity to make each day fun and enriching. Whether I’m organizing outdoor games, leading arts and crafts, or cooking up kid-friendly meals, I bring patience, energy, and a positive spirit to every interaction. Bilingual in English and Spanish, I’m dedicated to creating a safe, supportive environment where every child feels valued, encouraged, and celebrated.

  • Piedad Sanchez

    Sitter

    Hello! I’m Piedad, a nanny at heart with over 15 years of experience caring for babies and young children. I’m originally from Guayaquil, Ecuador, and the proud mother of two wonderful (now grown) children. Families know me as reliable, patient, and loving.

  • Jojo Samy

    Sitter

    Hi, I’m Jojo! I’m 23 and currently pursuing my Master’s at NSU as I work toward my dream of becoming a pediatric dentist. I’ve always loved being around kids—I grew up caring for my younger brother and cousins, and I’ve also had the joy of working as a camp counselor, lifeguard, and swim instructor. I’m dependable, patient, and full of energy! Whether it’s playing outside, helping with homework, or sharing lots of laughs, I love creating a fun, safe, and supportive environment where kids can thrive.

  • Sophie Orlich

    Hi, I’m Sophie! I’m 19 and currently a student at NSU. I’m a fun-loving and dependable babysitter who truly enjoys spending time with kids. Parents have described me as patient, attentive, and trustworthy—and I always do my best to live up to that! I know how important it is to find someone you can rely on to watch your kids, and I’d be honored to be that person for your family.


  • Fernanda Nieto

    Sitter

    Hi, I’m Fernanda! I’m 40 years old and originally from Argentina. Caring for children, especially newborns through age 5, is my passion. I love creating a fun and nurturing environment where kids feel safe, happy, and free to grow. Whether it’s playing, reading stories, or singing together, I enjoy making every moment engaging and meaningful. Families describe me as responsible, punctual, proactive, and trustworthy—and I take great pride in providing the best care possible.

  • Jessica Roth

    Hi, my name is Jessica, I’m 27 and work from home as a healthcare recruiter and I’m excited to offer babysitting on evenings, nights, and weekends.

    I’ve been caring for kids since high school and spent 11 summers at sleepaway camp — including 3 years as a counselor. I’m comfortable with children of all ages and truly love spending time with both kids and pets.

    Whether it’s playtime, homework help, or bedtime routines, I focus on creating a safe, happy, and supportive environment.

  • Liana Thompson

    Sitter

    Hi! I’m Liana, a caring and dependable babysitter with a genuine love for children. As a mom myself, I understand the importance of providing both safety and warmth. I have experience caring for kids of all ages, with a special fondness for little ones up to 10 years old. With both personal and professional experience, I bring patience, responsibility, and creativity to every job—planning fun, engaging activities that help kids learn, grow, and feel happy. Your child’s safety, joy, and well-being will always be my top priority.

  • Sara Dannon

    Sitter

    Hi, I’m Sara! Proud “Titi” to three wonderful nephews and dog mom to a sweet Frenchie, I’ve dedicated much of my life to caring for and supporting children. My background includes working as a preschool teacher for toddlers through early elementary, serving as a one-on-one support specialist for children with behavioral needs and ASD, and leading after-school programs with a focus on both learning and fun.

  • Alisson De Pomar

    Sitter

    Hi, my name is Alisson. I’m 51 years old and originally from Peru. I have 20 years of experience working with children—from newborns as young as 3 weeks old to teenagers up to 15 years old. I’m a charismatic, loyal, and trustworthy person who is deeply dedicated to my work. I love spending time with children—cooking for them, telling stories, doing crafts, going to the park, dancing, and helping them fall asleep.

  • Stefany Babain

    Sitter

    Hi, I’m Stefany! I’ve spent most of my life working with children—as a preschool teacher, a community tutor, and currently as a kindergarten assistant at the JCC. During COVID, I led my own classroom bubble to provide safe, consistent care for little ones. I’m also a certified yoga instructor for both kids and adults, and I love blending movement, mindfulness, and learning to create fun, supportive experiences for every child I work with.