VZVijayakumar Z
@zvijayakumar
Experienced Data Engineer with 7 years of experience
GermanyWhat I'm looking for
I am a seasoned Data Engineer with a strong background in designing, developing, and deploying scalable data solutions and data warehouses utilizing cloud-native architectures and open-source tools. With a passion for continuous learning, I stay updated with the latest advancements in the data engineering field.
Throughout my career, I have worked with various technologies, including Apache Spark, Python, SQL, and dbt Cloud, to name a few. My expertise lies in data engineering, data warehousing, data modeling, and data governance. I am enthusiastic about working with cross-functional teams to deliver high-quality data solutions that meet business requirements.
I have a proven track record of delivering successful projects, including developing and maintaining scalable data pipelines, designing and implementing efficient data pipelines, and orchestrating data workflows using Airflow. I am committed to staying at the forefront of the latest technologies and trends in the data engineering field.
Experience
Work history, roles, and key accomplishments
Senior Data Engineer
DocuSign
Jun 2023 - Jul 2024 (1 year 1 month)
Developed and maintained scalable data pipelines using Apache Spark and Kafka. Designed efficient data pipelines in Snowflake with dbt Cloud for data modeling. Improved data processing efficiency by 40% through orchestration with Airflow and enhanced data quality by 30% with robust validation workflows.
Senior Data Engineer
Prescience Decision Solutions
Dec 2021 - Jun 2023 (1 year 6 months)
Researched and developed ETL processes and data pipelines for advanced analytics in e-commerce using PySpark and AWS Glue. Automated customer segmentation analysis, resulting in a 63% increase in conversion rates. Designed end-to-end data pipelines using Azure Databricks.
Data Engineer
Tata Consultancy Services
Dec 2017 - Jan 2022 (4 years 1 month)
Responsible for ETL and data engineering tasks for banking analytics. Led migration from legacy big data platforms to modern architectures using PySpark. Designed Airflow DAGs for orchestration and implemented ML data pipelines for banking products.
Education
Degrees, certifications, and relevant coursework
PCPondicherry Engineering College
Bachelor of Technology, Computer Science and Engineering
2013 - 2017
Completed a Bachelor of Technology in Computer Science and Engineering, focusing on software development, data structures, algorithms, and system design. Gained hands-on experience through projects and internships that enhanced practical skills in programming and engineering principles.
Availability
Location
GermanyAuthorized to work in
Social media
Skills
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