RAVI KUMAR RAUSHAN
Bhubaneswar,Odisha
Summary
Skilled Data Engineer with 3.6+ years of experience in architecting and deploying cutting-edge data solutions, proficient in all aspects of the data lifecycle. Proven track record in designing data integration strategies, optimizing ETL processes, and Designed and developed ETL pipelines using Azure Data Factory (ADF) to ingest, transform, and load large-scale data.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Data Engineer
Tata Consultancy Services
Bhubaneswar, Odisha
10.2021 - Current
- Skilled professional with hands-on expertise in architecting and deploying cutting-edge data solutions, with proficiency in all aspects of the data lifecycle.
- Proven track record in designing and implementing robust data integration strategies, optimizing ETL processes, and establishing efficient data warehousing architectures to meet business objectives effectively.
- Contributed to the successful migration of on-premises data to Azure, resulting in a seamless transition and a 30% reduction in data transfer time.
- Streamlined data processing by automating ETL workflows using Cloud Composer, resulting in a 20% improvement in data accuracy and reducing manual intervention.
- Expertise in cloud platforms such as Azure with a strong foundation in Python, SQL, and related technologies.
- Developed SQL-based transformations for data modeling, aggregation, and cleansing in Azure Synapse Analytic.
- Automated data processing tasks by writing user-defined functions (UDFs) and stored procedures in Azure SQL and Python.
- Leveraged time travel and fail-safe features for data recovery and rollback to previous data states for auditing and troubleshooting.
- Built and optimized big data processing workflows using PySpark on Azure Databricks, improving data processing efficiency and scalability.
- Automated data workflows and orchestrated jobs using Azure Data Factory, ensuring seamless data movement across systems.
- Analyzed data and created data models to support business intelligence and reporting needs, enhancing decision making capabilities.
- Improved ETL job performance by optimizing Spark jobs, partitioning strategies, and indexing in SQL.
- Collaborated with cross-functional teams to understand data requirements and deliver solutions aligned with business goals and provide production support.
Education
B.Tech - Electrical Engineering
06.2021
Skills
- Spark SQL
- Azure Data Factory
- Azure Databricks
- Spark
- SQL
- Hadoop
- Python
- ETL
- HQL
- Unix
- Linux
- Data Warehousing
- Data Migration
- Project Management
- Problem Solving
- Autosys
- GitHub
- Jira
- Service now
- Bit Bucket
Websites
Certification
- Microsoft Certified: Azure Fundamentals
- SQL
Timeline
Data Engineer - Tata Consultancy Services
10.2021 - Current
C.V.Raman Global University - B.Tech, Electrical Engineering
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