I am Aman Kesharwani, a Principal Data Engineer at Yubi, with over 10 years of experience in building and optimizing scalable data systems. I specialise in big data technologies, data engineering, and designing complex data solutions. My expertise includes tools and technologies such as AWS, Spark, Kafka, and data warehousing, with a strong focus on delivering high-performance and cost-effective data infrastructures. Throughout my career, I have successfully designed and implemented innovative data solutions that address a variety of technical challenges, enabling organizations to fully leverage the value of their data. At Yubi, I collaborate with cross-functional teams to architect and scale modern data product solutions that ensure high availability, low latency, and seamless data integration across various systems.