Data Engineer (AWS Redshift exp. is must)
TalentQuell
Bengaluru, Karnataka, India
- 4-8 years of relevant experience
- Advanced working SQL knowledge and experience working with relational databases, query authoring (SQL) as well as working familiarity with a variety of databases and Cloud Data warehouse like AWS Redshift
- Experience in creating scalable, efficient schema designs to support diverse business needs.
- Experience with database normalization, schema evolution, and maintaining data integrity
- Proactively share best practices, contributing to team knowledge and improving schema design
- transitions.
- Develop data models, create dimensions and facts, and establish views and procedures to enable automation programmability.
- Collaborate effectively with cross-functional teams to gather requirements, incorporate feedback, and align analytical work with business objectives
- Prior Data Modelling, OLAP cube modelling
- Data compression into PARQUET to improve processing and finetuning SQL programming skills.
- Experience building and optimizing “big data” data pipelines, architectures and data sets.
- Experience performing root cause analysis on internal and external data and processes to answer specific business questions and identify opportunities for improvement.