About us
Most families have one group of learners. Children.
Ours have two. Children and adults.​
Let’s face it: adults are the real curriculum. The only real limits of education are the limits of adults. Parents and teachers. That is why we will not limit the education children deserve by forgetting the learning of the adults.​
​Our vision is for everyone to learn how to make a better life for themselves and a better world for us all.​
Our mission is to build a learning culture in every home and every classroom.
We do this by turning schools and homes into places of learning and development for both children and adults.
​We serve families and educators who are willing to do the rewarding work of learning.
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Wherever they are, children and adults will keep learning together. For life.
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Read our full Manifesto and beliefs about learning.
The People of OSCA

Andreia Mitrea - Founder, Dreamer & CEO
"I built OSCA for other kids—but also for my inner child."
With nearly two decades in education and innovation, Andreia is on a mission to reimagine learning—for children, for parents, for all of us. A visionary edupreneur, she believes that education should prepare us for life, not just exams, and that parents and teachers deserve the support to thrive, not just survive.
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She finds meaning in creating OSCA as the place for intergenerational learning, which brings families together and opens new possibilities.

Ioana Sănduleasa - Co-Founder, Culture & Relationships
People first. Always. Ioana has a background in psychology. For 21 years, she has been shaping teams, leaders, and cultures at in various companies, from small to unicorns. She’s a natural at bringing people together, creating spaces where learning sticks, relationships thrive, and courage leads the way. At OSCA, she’s building a culture that feels like home—a place where families grow stronger, together.
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She finds meaning in crafting spaces where people feel safe to learn, grow, and build meaningful connections.

Bianca Hațegan - Operations and Getting Things Done
The engine of OSCA’s operations, Bianca has been orchestrating learning experiences since 2021, when she joined Andreia at Colina Learning Center. A natural multi-tasker, she ensures that big ideas turn into real, well-executed experiences, making education work smoothly for teams, parents, and learners alike.
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She finds fulfillment in making things happen—helping great ideas take shape and work smoothly for everyone.

Andrei Lasc - Branding, Design and Words Wizzard
Some shape ideas. Others shape visuals. Some tell stories. Andrei does it all. He makes OSCA look, sound, and feel exactly as it should—bold, beautiful, and full of meaning. He believes that great design and powerful words don’t just describe a mission—they build it.
He makes his contribution by bringing OSCA’s identity to life—through crafting a brand identity that reflects OSCA’s vision and purpose.

Rala - Chief Joy Woofficer & Three-Legged Wisdom
Rala doesn’t just amaze is by walking—she teaches us how to move through life with calm, compassion, and fun. As OSCA’s most lovable team member, she reminds us that resilience is best paired with playfulness and that learning happens when we approach the world with curiosity and joy.
Fun fact about the OSCA team
We know we are the curriculum. We know we are the change we want to see in the world. So we do it first. We are obsessed with learning.
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Our ultimate integrity test: We use our product first. OSCA learning and organizational culture is organized around expeditions.
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We learn when you learn. Your feedback is powerful. It influences how and what we further build for you.