Aishwarya Selvam
Sr Big Data Engineer
- Role
- Lead Data Engineer at Optum
- Location
- Simsbury, CT, US
- LinkedIn followers
- 500 followers
About Aishwarya Selvam
8+ years of experience in Telecommunications, Retail, and Finance industries as a Data Enthusiast with expertise in developing data solutions for solving business problems covering Data Analysis, Data Modeling, Data Import/Export, Data Validation and Deployment. Proficient in developing big data solutions and building data pipelines for real-time and batch processing.Experience in creating Data Lakes, Data Marts and Data Pipelines in Traditional, Hadoop, and Big Data Platforms. Well versed in creating a customer profile use cases by developing 360 views.Handled both Batch and real-time data process and built ETL and ELT frameworks to handle business use cases.Technological Stack:Big Data Stack - Hadoop, HDFS, Hive, Spark, K-SQL, Kafka, NIFI, Qubole, Cloud Platform - Snowflake, AWS – S3, EC2, EMR, EKS, MSK, LambdaProgramming Language - Scala, C#, Python -PandasBuild Tools - MavenDatabase - SQL Server, OracleFile format - JSON, XML, Avro, ParquetVersion Controls- GitLab, GithubSchedulers - AirflowCICD - Jenkinskubernetes - EKSGraduated from Sastra University with a Bachelor in Technology in Information Technology, and from University of Technology Sydney with an MBA in Information Technology and Strategic Management.
Experience
Lead Data Engineer
Jan 2024 — Present
Education
University of Technology Sydney
Master of Business Administration - MBA, Information Technology & Strategic Management
2015 — 2016
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