Vishnu Perumal
Assistant System Engineer @Tata Consultancy Services
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WORK HISTORY
Assistant System Engineer @Tata Consultancy Services
Chennai, IN
I work with Python, Pandas, PySpark, SQL, and NumPy to develop and optimize data processing pipelines, ensuring efficient data transformation and analysis. My role involves working with large datasets, implementing ETL workflows, and optimizing performance in distributed computing environments. I manage and configure Linux-based systems and virtual machines for seamless data processing. Additionally, I am expanding my expertise in Databricks for big data solutions and actively learning Azure and Apache Airflow to enhance cloud computing and workflow orchestration capabilities.
EDUCATION
Velammal Engineering College
Bachelor's degree
ABOUT VISHNU PERUMAL
I design and optimize data pipelines using Python, SQL, Pandas, NumPy, and PySpark, enabling efficient data processing and transformation. My work involves handling large datasets, building ETL workflows, and improving performance in distributed environments. Currently, I’m expanding my expertise in Azure and Apache Airflow for cloud-based data engineering while also learning DSA and the MERN stack to enhance my technical capabilities.
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