Rohith Goud Koyyada
Chicago,IL
Summary
Results-driven and highly skilled Data Engineer with a strong background in designing and optimizing data pipelines, leveraging cloud technologies, and collaborating with cross-functional teams. Specialized expertise in Azure Synapse, PySpark, and FastAPI, with a proven track record of successful migration projects, implementation of machine learning algorithms, and driving efficiency in data processing workflows. Adept at comprehensive data analysis, validation, and ensuring data accuracy. Seeking a challenging role to apply my expertise in a dynamic and collaborative environment.
Overview
4
4
years of professional experience
Work History
Data Engineer
Northern Trust Bank
Chicago, IL
08.2022 - Current
- Spearheaded the migration of data engineering and data science pipelines to Azure Synapse and Azure ML, ensuring increased scalability and efficiency
- Orchestrated the integration of data from diverse on-premises sources, including Oracle databases, into Azure Delta Lake
- Collaborated with a cross-functional team to design and implement PySpark-based data pipelines for ETL workflows
- Utilized PySpark for complex data transformations and machine learning algorithms
- Conducted comprehensive data quality checks, identified anomalies, and recommended improvements to data sources
- Developed Azure DevOps pipelines for seamless data ingestion to Azure Data Lake
- Contributed to FastAPI development for creating RESTful APIs
- Leveraged Azure ML for developing and deploying machine learning models.
Data Engineer
Blue Cross Blue Shield
Jacksonville, FL
09.2021 - 07.2022
- Contributed to the design and development of a data pipeline using Python, Hive, and Spark
- Built scalable distributed data solutions in an EMR cluster environment with Amazon EMR
- Utilized Spark-Streaming APIs for real-time transformations from Kafka
- Conducted in-depth data analysis using PySpark and Redshift, handling large datasets stored in AWS S3 buckets
- Engineered REST APIs using Python with Flask framework for seamless data access
- Migrated Dockerized applications from AWS to GCP for efficient deployment
- Built and maintained infrastructure for aggregating business data into Google Cloud Platform (GCP) Big Query.
SQL/ETL Developer
Kelly Maxson
Hyderabad, India
01.2020 - 12.2020
- Gathered comprehensive business requirements and prepared detailed technical design documents
- Implemented advanced data loading strategies using Informatica PowerCenter
- Utilized Informatica Data Transformations for parsing complex files and loaded them into databases
- Conducted thorough basic and unit testing, actively participated in UAT Testing, and converted intricate business requirements into T-SQL stored procedures
- Automated SQL Server version upgrades and meticulously maintained relational databases
- Conducted detailed front-line code reviews, providing valuable insights for other development teams
- Modified and optimized SQL Server stored procedures, views, ad-hoc queries, and SSIS packages
- Updated existing and created new reports using Microsoft SQL Server Reporting Services.
Education
Master of Science in Computer Science -
Chicago State University
05.2022
Bachelor of Technology in Computer Science -
MLR Institute of Technology
09.2020
Skills
- Python
- SQL
- Oracle SQL Developer
- SQL Server Management Studio
- Teradata SQL Assistant
- FastAPI
- Bitbucket
- Docker
- Azure DevOps
- Git
- Git Actions
- Bamboo
- Azure ML
- Machine Learning
- Data Validation
- Azure
- AWS
- Google Cloud Platform (GCP)
- Data Security
- Data Migration
- NoSQL Databases
- Data Warehousing
- API Development
- Scripting Languages
- Data Analysis
- Relational Databases
- SQL and Databases
- Big Data Technologies
Timeline
Data Engineer
Northern Trust Bank
08.2022 - Current
Data Engineer
Blue Cross Blue Shield
09.2021 - 07.2022
SQL/ETL Developer
Kelly Maxson
01.2020 - 12.2020
Master of Science in Computer Science -
Chicago State University
Bachelor of Technology in Computer Science -
MLR Institute of Technology
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