Vrajesh Patel
Senior Data Engineer @RBC
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WORK HISTORY
Senior Data Engineer @RBC
Toronto, CA
Spearheading enterprise data transformation initiatives and building next-generation data platforms. Leading the design and implementation of cloud-native data solutions that power RBC\'s analytics and reporting capabilities.Key Achievements:• Led the enterprise-wide migration from legacy on-premises systems to cloud infrastructure, implementing Apache Airflow as the centralized workflow orchestrator integrated with Azure Databricks for distributed processing• Designed and implemented a platform-based silo architecture enabling seamless multi-team collaboration while effectively managing complex dependencies across business units• Architected the Medallion data architecture in Databricks, implementing sophisticated access controls, resource management, and data governance frameworks while leveraging Airflow DAGs for enhanced data lineage and automated failure recovery• Optimized large-scale ETL operations by implementing advanced Databricks features including Delta Lake upserts, time travel capabilities, table lineage tracking, and autoloader functionality integrated with Unity Catalog• Developed and deployed an enterprise-grade data quality framework using Great Expectations (GX) and Soda, establishing automated testing and validation pipelines to maintain data integrity• Created an innovative architectural framework for DeltaLake and SQL database synchronization using YAML-based configuration models, dramatically simplifying object onboarding and modification processes• Drove cross-functional collaboration with data scientists, analysts and business stakeholders to deliver high-impact data products aligned with strategic objectivesTechnologies: Apache Airflow | Azure Databricks | Delta Lake | Python | PySpark | Great Expectations | YAML | SQL | Git Recognition- RBC Annual Performance Award - Airflow Platform Team- RBC Quarterly Performance Award - Airflow Platform Team
EDUCATION
York University
Bachelor of Science - BS, Computer Science
Bright Day School
High School Diploma, Mathematics and Computer Science
ABOUT VRAJESH PATEL
I’m a Data Engineer who enjoys turning messy, complex problems into systems that feel simple, reliable, and easy to work with. I care deeply about thoughtful design, clear communication, and building solutions that help teams move faster — not just look good on paper.I specialize in designing scalable data architectures and building reusable frameworks that teams can confidently extend and maintain. Whether it’s cloud platforms, automation, or improving how data flows across an organization, I focus on creating systems that are intentional, resilient, and built to last.My work spans Azure, AWS, Databricks, Airflow, Delta Lake, dbt, and modern data tooling, but I’m equally interested in the why behind a system — not just the how. I’m most effective in environments where clarity, reliability, and long-term scalability matter.What guides my work:• Keep architectures clean and intentional• Communicate clearly (it solves half the issues) 🤝• Automate anything that slows people down• Stay curious and always be improving Outside of building systems, I enjoy mentoring, sharing what I learn, and connecting with people who like solving real problems with practical engineering. Always open to good conversations about data, cloud, and engineering.Feel free to reach me at p••••••••@gmail.com
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