Olga Nikolenko is an independent Ukrainian developer and educator specializing in early childhood learning technologies. With a background in comparative literature and digital pedagogy, she creates intuitive, visually engaging applications that support cognitive development in toddlers. Her work blends playful design with educational theory, aiming to make learning accessible and joyful for young children. Olga began her journey in educational game development in April 2016, launching Smart Bunny – Learning Logic Game for Toddlers on macOS. She continues to contribute to digital literacy initiatives and collaborates with international academic and tech communities. Based in Ljubljana, Slovenia, she is active in platforms like GitHub and SheCodes, and regularly participates in conferences on education and digital design.