Ruslan Galinskii is Co-Head of Development at OneTick, responsible for technical teams coordination and mentoring (development, QA, monitoring, ML/DS), solutions and products design, tech writing, and hiring & management. Before joining the OneTick team in 2022, Galinskii served as Senior Software Engineer at BigDataSolutions and Software Engineer at EMC. Galinskii's expertise includes Python, pytest, Apache Airflow, CI/CD, QA Processes, Databases, Jupyter, MLFlow, Ray, AWS, Docker, and Kubernetes.