Sai Kumar Reddy
Sr. Data Engineer | AWS Certified Data Engineer | Airflow 3 | Databricks | Snowflake | Terraform | CI/CD | Data Warehousing | GitOps | Airflow | dbt Core
- Role
- Senior Data Engineer at Transaction Network Services (TNS)
- Location
- Reston, VA, US
- LinkedIn followers
- 500 followers
About Sai Kumar Reddy
At Transaction Network Services, I specialize in building robust and scalable data pipelines using Python, AWS, and ETL processes to support machine learning models that protect telecom protocols from fraud. With a Master’s in Data Science from the University of Maryland, I bring a solid foundation in Data Engineering, Data Modeling, Data Warehousing, and Machine Learning to solve complex data challenges. As an AWS Certified Data Engineer, I apply best practices in cloud-based data architecture to build secure, efficient, and scalable systems. My combination of technical expertise and practical experience allows me to deliver innovative solutions that drive impact across the organization.
Experience
Senior Data Engineer
Transaction Network Services (TNS)
Feb 2026 — Present · Reston, VA, US
Education
Jawaharlal Nehru Technological University
Bachelor of Technology - BTech, Electronics, Computers and Communications
2013 — 2017
University of Maryland Baltimore County
Master's degree, Data Science
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