Tejaswi B
Student
- Role
- Gcp Data Engineer at CVS Health
- Location
- Fairfax, VA, US
- LinkedIn followers
- 500 followers
About Tejaswi B
As a seasoned Data Engineer with over 8 years of experience in IT, I specialize in ETL, data modeling, and Big Data technologies. My proficiency spans across various tools and platforms, including Apache Airflow, Python scripting, SQL performance tuning, and cloud platforms like GCP and AWS. I have led numerous successful data migration projects and possess extensive expertise in working with RDBMS systems and deploying cloud-based services. Additionally, I excel in utilizing Druid for efficient querying, employing data mining techniques, and leveraging data visualization tools for insightful analysis. My skills extend to ETL tools such as Informatica, AWS Glue, SSIS, and Talend, along with expertise in setting up Continuous Delivery pipelines for seamless integration. Moreover, my software development background in Java, J2EE, Spring, Hibernate, and other technologies equips me with a solid foundation for tackling complex data engineering challenges. I am passionate about staying updated with the latest technologies and methodologies, with familiarity in Agile and Waterfall practices. Proficient in JIRA and Confluence, I ensure meticulous tracking and documentation throughout the project lifecycle. My technical toolkit includes a range of programming languages such as Python, R, SQL, and JavaScript, along with proficiency in various software and tools like Eclipse, MySQL, PostgreSQL, Tableau, Jupyter Notebook, Microsoft Excel, Power BI, MongoDB, and machine learning frameworks. Additionally, I am adept at leveraging libraries like Pandas, NumPy, Seaborn, Matplotlib, SciPy, and Scikit Learn for data analysis and modeling. With hands-on experience in cloud services like AWS and Azure, I am well-equipped to tackle diverse data engineering challenges and drive impactful insights for business growth.
Experience
Gcp Data Engineer
Jul 2022 — Present · Woonsocket, RI, US
Summary: Led successful on-premises data migrations to Google Cloud Platform (GCP) using Apache NiFi and Oracle 19c, seamlessly integrating with Snowflake Data Warehouse. Expertly optimized Snowflake virtual warehouse sizing and designed meticulous migration plans for Oracle databases on GCP. Developed and tested data extraction scripts, leveraged Apache NiFi for efficient data ingestion, and built robust data integration solutions using Oracle Data Integrator and Talend. Established a…
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