Diana Koulechova

Diana Koulechova is a seasoned scientist with extensive experience in protein science and downstream development. Currently serving as a Senior Scientist in Downstream Development at Vaxcyte, Diana has previously contributed to Strateos as a Senior Protein Scientist, enhancing protein expression methods and managing key client projects. Diana’s background includes leadership roles at Tierra Biosciences, where responsibilities included leading commercial product launches and mentoring junior scientists, as well as significant contributions to Agenus in therapeutic antibody purification. Diana's expertise stems from a robust academic foundation, having earned a PhD in Molecular and Cell Biology from the University of California, Berkeley, and a BA in Molecular Biology and French from Pomona College. Additionally, Diana is pursuing a Data Science Career Track Certificate from Springboard.