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.

  • 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.

  • 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.

  • 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.

  • 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.

  • 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.


  • 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.

  • Gabriela Gallego

    Sitter

    Hi! I’m Gabriela, a student at FIU who loves working with kids. I’ve cared for children from 5 months to 10 years old and enjoy helping with homework, meals, light cleaning, and playtime.

    I’m responsible, have my own transportation, and am fluent in English and Spanish. I’m also flexible with scheduling — including evenings and weekends.

  • 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.

  • Jessica Guzman

    Sitter

    Hi families! I’m Jessica, a 32-year-old nanny who loves helping little ones grow, learn, and feel safe. I’ve spent over 10 years caring for children — including 4 years as a full-time nanny and 6 years babysitting — with experience from newborns to 10-year-olds.

    I can help with meals, diaper changes, naps, bath time, and fun activities that encourage learning through music, art, and play. I’m also CPR and First Aid certified, fully vaccinated, and always bring patience, creativity, and care to every family I work with.

  • Sarah Ostrum

    Sitter

    Hi, I’m Sarah! I’ve been a preschool teacher for over 20 years and am CPR certified. Working with children is my passion — I believe every child deserves to feel seen, loved, and guided.

    As a mom of two and a grandmother, I understand how important trust and care are. I bring patience, experience, and love to every family I work with and look forward to helping those in need of a dependable babysitter.

  • Karielle Schnapp

    Sitter

    Hi! I’m Karielle, a recent Education graduate and second-grade teacher assistant. I absolutely love working with kids and animals — my friends even call me “Dr. Doolittle” because I have three dogs and a big heart for pets of all kinds!

    I bring energy, positivity, and patience to everything I do, whether I’m helping students learn or caring for little ones (and furry friends).

  • Zuheily Santos

    Hi, I’m Zuheily, a caring and reliable babysitter with years of experience caring for newborns, preemies, and twins. As a mother, I understand how important it is to have someone who treats your little ones with love and attention.

    I create a safe, calm, and nurturing environment where children feel happy and secure. From feeding and bedtime routines to supporting developmental milestones, I provide gentle, dependable care you can trust.

  • 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.

  • 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.

  • Rosario Rodríguez

    Sitter

    Hi, I’m Rosario, originally from Venezuela with a degree in Early Childhood Education. With over 25 years of experience, I’ve dedicated my career to helping children learn, explore, and grow with joy and confidence.

    I currently work with toddlers around 18 months old, supporting their social and emotional development in a nurturing, creative environment. Teaching isn’t just my job — it’s my passion.

  • Martha Sossa

    Sitter

    Hi, I’m Martha! I have over 10 years of experience caring for children and truly love helping families feel supported and at ease. I’m known for being patient, responsible, creative, and punctual, and I always strive to create a safe, loving, and positive environment where kids can thrive.

    Families describe me as kind, dependable, and attentive — someone who follows routines with care and always puts the child’s needs first. Caring for children isn’t just what I do — it’s something I genuinely enjoy every day.

  • Kevyn Arce

    Sitter

    Hi! I’m Kevyn. I have a strong background in early childhood education from my work in preschools, and I’m currently a student at NSU, which helps me bring fresh ideas—and plenty of patience—to every childcare setting. I love creating fun, safe, and engaging environments for kids, whether we’re doing crafts, reading stories, or playing games.

    I’m reliable, caring, and passionate about helping children learn and grow. I’d love the opportunity to support your family

  • Sage Rossetti

    Sitter

    Hi, I’m Sage! I’m a 19-year-old NSU student studying to become a teacher, and I genuinely love spending time with kids. I have experience working with children of all ages and enjoy helping with homework, reading, crafts, and fun activities. I’m patient, responsible, and always focused on keeping kids safe, happy, and engaged.

    I’m comfortable with daily routines like bedtime, snacks, and playtime, and I’m also flexible, easy to communicate with, and great with pets. I’d love the opportunity to support your family!

  • Monica Cuadros

    Sitter

    Hi, I’m Monica. I’m a responsible, patient, and caring babysitter with experience working with children of various ages. I love creating a safe, positive environment where kids can learn, explore, and have fun. I’m attentive, organized, and focused on meeting each child’s individual needs with care.

    I’m reliable, adaptable, and committed to maintaining open communication with parents. My goal is to give families peace of mind while providing children with warm, thoughtful, and trustworthy care.