Oleh Mykhash is a seasoned data engineering professional with extensive experience in various roles, currently serving as Lead Data Engineer at Simulmedia since September 2024. Before this, Oleh worked as Senior Data Engineer at Onedot, where critical system components were optimized, and performance improvements were achieved through strategic initiatives. Previous positions include roles at HelloFresh, Bigstream, Relevant Software, N-iX, Intellias, and EPAM Systems, encompassing responsibilities such as developing CI/CD pipelines, enhancing data processing systems for real-time applications, conducting technical interviews for Big Data positions, and implementing performance optimizations. Oleh holds a Master's and a Bachelor's degree in Computer Science from Lviv Polytechnic National University and has a strong foundation in software engineering and data processing technologies.