Ajay Dubey
About Ajay Dubey
Ajay Dubey is a Sr Manager/Architect Data Engineering at Expedia Group with extensive experience in big data technologies and cloud platforms.
Current Position at Expedia Group
Ajay Dubey is currently working at Expedia Group as a Senior Manager/Architect in Data Engineering. He began this role in 2022 and is based in Gurugram, Haryana, India. His responsibilities likely include overseeing data engineering projects, ensuring the efficiency and scalability of data processing platforms, and possibly managing a team of data engineers.
Previous Experience at Airtel
Before joining Expedia Group, Ajay Dubey worked at Airtel as a Senior Technical Lead in Big Data from 2021 to 2022. During his one-year tenure, he was likely responsible for overseeing big data initiatives, managing data teams, and implementing effective data solutions to support the company's operations.
Technical Leadership at Macquarie Group
Ajay Dubey served as a Technical Lead in Big Data at Macquarie Group from 2017 to 2021. In Gurgaon, India, he spent four years tackling complex data challenges, leading data engineering projects, and contributing to the company's data strategy and architecture.
Educational Background
Ajay Dubey holds a Bachelor of Technology (B.Tech.) degree in Electrical, Electronics and Communications Engineering from Kala Niketan Sr Secondary, completed from 2001 to 2003. He also pursued further studies at Netaji Subhas University of Technology, East Campus, where he achieved a B.Tech. in Electronics & Communication from 2004 to 2008.
Technical Expertise and Projects
Ajay Dubey has developed a Generic Real-Time processing platform capable of managing both batch and real-time data pipelines on a large scale. He built an in-house configurable OLAP Engine inspired by Apache Kylin and is currently working on an Event stream ingestion platform using Kafka and Spark. His technical skills span across technologies like Apache Flink, Presto, MongoDB, Redis, and Trino, as well as orchestration tools like Oozie and Airflow.
Proficiency in Cloud and CI/CD Tools
Ajay Dubey is proficient in cloud platforms such as AWS and Azure, and containerization technologies like Docker and Kubernetes. He has also implemented CI/CD pipelines using tools such as Jenkins, Spinnaker, and GitHub Actions, demonstrating his comprehensive understanding of modern software development and deployment practices.