Praveen Kumar Baratam
Senior Technical Lead @HCLTech
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WORK HISTORY
Senior Technical Lead @HCLTech
Bengaluru, IN
As a Data Engineer in the Pharmaceutical domain, I design, develop, and maintain scalable data pipelines to enable data-driven decision-making. My key responsibilities include: Data Pipeline Development & Optimization- Design and implement ETL pipelines using PySpark and Azure Fabric to process large-scale pharmaceutical data (e.g, clinical trials, drug efficacy, patient records)- Optimize Spark jobs for performance tuning, partitioning, and efficient resource utilization in Azure Fabric- Develop and maintain SQL-based data models for analytics, reporting, and regulatory compliance.
EDUCATION
Jawaharlal Nehru Technological University, Kakinada
Bachelor of Technology - BTech, Computer Science and Engineering
ABOUT PRAVEEN KUMAR BARATAM
I am a Data Engineer with extensive experience in building Big Data systems to provide a Unified Analytics Platform. With expertise in conceptualizing and implementing data pipelines, I am responsible for converting data into informational insights thus helping the organization to make data-driven decisions.My experience in various industries includes Sporting Goods Manufacturing & Food and Beverage Services & Banking domains. Key Competencies: Designing Big Data ETL Pipelines Building a Unified Analytics Platform Design Thinking Optimize the Job Execution Time Strategy Planning and Implementation Communication Technologies: AWS Cloud & Azure Cloud Services Apache Spark Programming PySpark Programming SQL for Data Analysis Simplify Data analysis With Python Manage Clusters Databricks. Data Extraction and Transformation and Load (Databricks & Hadoop) Linux Commands Job Scheduling using Apache Airflow Data Ingestion for Apache Sqoop Data Warehouse Software for reading, writing and managing large data set files using Apache Hive. Experience with version controls for GitHub, Bitbucket Jenkins for automate the parts of software development related to building, testing, and deploying, facilitating CI/CD. Key Achievements: Microsoft-Certified-Azure-Data-Fundamentals (DP-900) Microsoft-Certified-Azure-Data-Engineer-Associate (DP-203) Partner Training - Developer Foundations (Databricks Community) Partner Training - Developer Essentials (Databricks Community) Worked on the optimization of Spark-based Data Integration framework performance using best practices which resulted in performance improvement.
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