Ramya Mahi
@ramyamahi
Data Engineer at CAPGEMINI, where I optimized financial data pipelines and cut manual validation by 80%.
United Arab EmiratesWhat I'm looking for
At CAPGEMINI, I designed and optimized ETL/ELT pipelines for the Impairment Processing Engine project for BARCLAYS BANK, processing daily transactional and financial data. I also built dimensional data models for reporting and credit risk analytics.
I implemented Python and SQL data quality checks and validation frameworks, reducing manual validation efforts by 80%. I collaborated with data science and analytics teams on feature pipelines for predictive risk models.
At ENVISTACORP + GLOBALIZATION PARTNERS, I developed a cloud data integration solution using AWS EMR, S3, and Databricks. I also integrated Apache Kafka for streaming data ingestion and optimized PySpark processing.
At UNISYS INDIA, I worked as a MSSQL DATABASE ADMINISTRATOR, supporting SQL Server, Oracle, and backup administration. I’m looking for opportunities in any industry in the UAE, and I’m open to Dubai or Abu Dhabi.
Experience
Work history, roles, and key accomplishments
Designed and optimized ETL/ELT pipeline architecture for processing 10TB+ of daily financial data. Built dimensional data models and implemented automated data quality checks, reducing manual validation efforts by 80%.
Big Data Developer
Envistacorp + Globalization Partners
Jul 2021 - Nov 2023 (2 years 4 months)
Architected cloud-based data integration solutions on AWS and Databricks, integrating Apache Kafka for real-time data processing. Applied advanced PySpark optimization techniques to minimize latency and costs.
Installed, configured, and migrated SQL Server instances, set up backups and disaster recovery, and implemented high availability solutions. Monitored servers proactively and performed performance tuning and query optimization.
Education
Degrees, certifications, and relevant coursework
Cambridge Institute of Technology
Bachelor's Degree, Electronic and Electrical Engineering
Bachelor's degree in Electronic and Electrical Engineering from Cambridge Institute of Technology, Bangalore, completed in 2016.
ITIL
ITIL Certified, IT Service Management
ITIL certification.
Microsoft
Microsoft Foundation Certified, Microsoft Technologies
Microsoft Foundation certification.
Microsoft
MCSA, Database Administration
Microsoft SQL Administration certification.
Microsoft
AZ-900, Cloud Computing
Azure Fundamentals certification.
Tech stack
Software and tools used professionally
Availability
Location
United Arab EmiratesAuthorized to work in
Salary expectations
Social media
Job categories
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