DABRIN GEORGE
Chennai
Summary
- As a skilled data engineer with 2 years of experience in data management and solutions, I excel in designing, building, and maintaining robust data pipelines and databases to support efficient data handling. My expertise includes:
- Proficiency in SQL and Scala, enabling effective data modeling and ETL processes.
- Experience with big data platforms like Apache Spark, with exposure to PySpark and Spark architecture for distributed data processing.
- Strong foundation in data management systems, complemented by advanced skills in Microsoft Excel and other data-handling tools.
- Collaboration with cross-functional teams, working closely with stakeholders to deliver impactful data-driven solutions.
- Familiarity with business intelligence (BI) tools and Data Quality monitoring frameworks, ensuring data accuracy and reliability. I am committed to leveraging my technical expertise to contribute to innovative and efficient data management practices.
Overview
2
2
years of professional experience
Work History
Associate Technical Consultant (Data Engineer)
Perficient India Pvt. Ltd
Chennai
09.2023 - Current
- Associate Technical Consultant (Data Engineer) | 2023 - Present ● Data Pipeline Development: Proficient in developing and optimizing ETL processes to extract data from various sources (Amazon S3), transform it to meet business requirements, and load it into target systems (Databricks) or data warehouses (Redshift). Experienced in data mapping, data validation, and error handling. ● Data Modeling: Expertise in creating and implementing dimensional modeling (in Databricks and Redshift), and schema design for efficient data storage and retrieval. Used by downstream Tableau BI, which is consumed by business users. Agile Methodologies: Experience working in an agile environment, employing iterative and incremental approaches to project delivery. Adapted quickly to changing requirements, and adjusted plans to accommodate evolving priorities. Time Management: Effective prioritization and allocation of tasks to meet tight project deadlines. Demonstrated ability to manage multiple tasks simultaneously and deliver high-quality results within the specified time frame. RELEVANT PROJECTS: BCBSM (Blue Cross Blue Shield of Michigan) - Senior Health Services (2023 – 2025): Analyzing health insurance survey data of senior citizens, designing a data model to support in-depth analytics and reporting on customer satisfaction, claims processing, and policy utilization. Role: Worked closely with the analytics team and domain experts to understand the survey data, identified key dimensions and measures, and with that information, developed and tested the dimensional model. Impact: Empowered the health insurance provider to gain actionable insights into customer preferences, identify areas for improvement in claims processing, and optimize policy offerings, resulting in an increase in customer satisfaction. Skills demonstrated: Dimensional modeling, data analysis, SQL, data visualization, and domain knowledge in health insurance.
Consulting Intern
Perficient
Chennai
03.2023 - 09.2023
- Optimized existing queries and stored procedures for improved performance.
- Designed and implemented data models to support business requirements.
- Utilized SQL to query large datasets from multiple sources.
- Created detailed documentation of all findings from ETL application tests performed.
Education
B.Tech - Information Technology
Sri Sivasubramaniya Nadar College of Engineering, affiliated with Anna University (SSNCE)
Chennai04.2021
Diploma - Computer Engineering
Panimalar Polytechnic College
Chennai04.2018
Skills
- Databricks
- SQL
- AWS Redshift
- PostgreSQL/PL/SQL
- Scala
- Python/PySpark
- Microsoft Excel
- SQL Workbench
- S3 Browser
- PgAdmin
- GIT
- MS Word
- MS PowerPoint
- Final Cut Pro
- OS Windows
- Unix/Linux
- Mac OS
Websites
Other Relevant Information
Full Professional Proficiency, Native Proficiency, SQL Workbench (intermediate), s3 Browser (intermediate), pgAdmin (intermediate), Excel (intermediate), AWS REDSHIFT (intermediate), GIT, MS Word, MS Excel, MS PowerPoint, Final Cut Pro, OS Windows, Unix/Linux, Mac OS, Invente 2021, Web Development Head of College Tech fest SSN Invente '21, Instincts 2021, Public Relation Head of College cultural Event SSN Instincts '21, SSN IEEE ZERO, Branding and Marketing for College cultural Event SSN IEEE ZERO
Accomplishments
- 2x Extra Mile Award for Q2 and Q4 2024
Timeline
Associate Technical Consultant (Data Engineer)
Perficient India Pvt. Ltd
09.2023 - Current
Consulting Intern
Perficient
03.2023 - 09.2023
B.Tech - Information Technology
Sri Sivasubramaniya Nadar College of Engineering, affiliated with Anna University (SSNCE)
Diploma - Computer Engineering
Panimalar Polytechnic College
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