Divya T Email & Phone Number

Columbia, South Carolina Metropolitan Area

I have a strong background in data processing, having developed complex MapReduce and Streaming jobs in Scala for handling millions of records. I also proficiently used PySpark and Spark SQL to manage terabytes of data, ensuring efficient data extraction, loading, and querying.Data security is a top priority, and I implemented strict measures in Snowflake to achieve GDPR and HIPAA compliance. Additionally, I managed Hadoop ecosystems, overseeing data recovery and backup for over 100 TB of data.In AWS, I orchestrated ETL data flows handling 50 TB of data using various tools and led Informatica mapping development, improving data integration. These experiences, combined with my proficiency in managing extensive data volumes, designing data models, and optimizing data processing procedures, make me a valuable asset in data management and analytics.

Boise, Idaho, United States

I have a comprehensive background in managing end-to-end machine learning workflows, from data gathering and pre-processing to feature engineering, modeling, and deployment. This expertise has allowed me to successfully execute machine learning projects, delivering valuable insights and predictive models.My proficiency in AWS components, such as EC2 and S3, and the use of AWS EMR to handle large data transfers, ensures data accessibility and scalability in cloud-based environments.In addition, I've developed Spark applications in Scala to enrich clickstream data with user profiles, providing a deeper understanding of user behavior. These experiences, along with my expertise in data transformation, continuous delivery, and data security, make me a valuable asset in data management and analytics.

Haryana, India

I have led comprehensive data science solutions, overseeing the entire lifecycle from data acquisition and cleaning to model development, validation, and visualization. This end-to-end approach has allowed for the delivery of robust and actionable insights, enhancing decision-making within the organization.One of my notable accomplishments includes designing and implementing a configurable data delivery pipeline for scheduled updates to customer-facing data stores using Python. This automation streamlined data updates, ensuring that users had access to the most up-to-date information in an efficient and reliable manner.I've also made significant contributions to optimizing data processing and management. Building high-performance systems with Spark and Scala boosted data processing capabilities by 40%, while designing and implementing data ingestion pipelines into Hadoop clusters reduced data processing times by 30%. My expertise with Informatica and PL/SQL played a crucial role in data transformation. Additionally, I have experience in creating reports and visualizations with Tableau and Power BI, incorporating security measures for user role-based data access restrictions. Moreover, my contributions to Snowflake database applications improved schema design and storage, resulting in a 20% enhancement in query performance. Managing Hadoop clusters, along with optimizing configurations, increased data processing efficiency by 35%, while working on Kafka data integration projects facilitated real-time analytics and data streaming for the organization.

Mumbai, Maharashtra, India

I possess a strong proficiency in the Software Development Life Cycle (SDLC), where I've managed all phases, from requirements analysis to testing, in major systems. This end-to-end management ensures the successful development and deployment of software solutions. I've also played a significant role in designing and populating dimensional models for Data Warehouses, data marts, and Reporting Data Sources, enabling efficient data storage and retrieval for analytical purposes.My skills extend to SQL, where I've demonstrated proficiency in data extraction, transformations, and query development for diverse applications. I've conducted data analysis using pivot tables, charts, and advanced Excel features, translating data into meaningful insights. Additionally, I've utilized Python for content manipulation, scripting, and file processing, resulting in a 20% increase in operational efficiency. My expertise in Text Analytics, along with data visualization using R and Python, has allowed me to create insightful dashboards with Tableau and Power BI, enhancing data-driven decision-making.Moreover, I've developed a Python-based RESTful Web Service API for revenue tracking, leading to a 25% increase in tracking accuracy. Additionally, I've managed user access, security, backups, and disaster recovery strategies for SQL databases, optimizing complex SQL queries and achieving a 30% improvement in data retrieval. These skills and experiences position me as a valuable asset in data management, analysis, and software development.