Tatiana has devoted nearly a decade to her career as a commercial photographer and creative director of TIANA KOTTI STUDIO, a creative agency based in Hong Kong. During this time, driven by a growing awareness of social and environmental challenges, Tatiana took a sustainability course at HKU. This experience inspired her to make a meaningful impact, leading her to volunteer her photography services for various charitable organizations across the globe.

Her volunteer work has taken her to a marine conservation project in Mauritius, a children's foundation in Bali, wildlife conservation projects in South Africa, and others.

Following her passion for documentary photography and filmmaking, Tatiana pursued advanced studies at the New York Film Academy. There, she created a documentary film that not only showcased her talent but also earned recognition by securing a finalist place at the New York International Film Awards Festival.