Charitha M
Data Engineer || Looking for new opportunities || Engineering & Analysis enthusiast || ETL || Python | ML | SQL | Statistics | Tableau | Power BI
- Role
- Data Engineer at Wissen It Group
- Location
- Dallas, TX, US
- LinkedIn followers
- 500 followers
About Charitha M
I’m a passionate Data Engineer with hands-on experience designing and migrating…
Experience
Data Engineer
Sep 2023 — Present
Clients-@Centerpoint Energy -*Developed comprehensive data mapping and transformation logic to align disparate data schemas, ensuring accurate and consistent data migration.*Leveraged Google Data Studio and Tableau to create interactive dashboards and reports, visualizing complex data in an accessible and actionable format.*Employed parallel processing and partitioning techniques to optimize data migration performance, reducing the overall migration time by 30%.*Built and maintained dynamic reporting views in BigQuery, providing stakeholders with real-time insights and facilitating data-driven decision-making.*Developed and executed a detailed migration strategy for transferring data from Teradata, SAP HANA, Oracle to Google Cloud Platform (GCP), ensuring minimal disruption to business operations.*Streamlined the process of processing and loading bound and unbound data from Google Pub/Sub topics to BigQuery using Cloud Dataflow with Python.*Developed an end-to-end pipeline exporting data from JSON files in Pub/Sub to GCP BigTable.
Education
The University of Texas at Arlington
Master of Science - MS
2022 — 2023
KL University
Bachelor of Technology - BTech
2014 — 2018
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