Enosh Kommula
Data Engineer | GCP Certified | MS in Computer Science | Expertise in Cloud Solutions (GCP, AWS) | Expert in SQL, Python, Analytics, BI Tools | Skilled in ETL, CI/CD, and Real-Time Data Processing
- Role
- Senior Gcp Data Engineer at Citi
- Location
- New Haven, CT, US
- LinkedIn followers
- 500 followers
About Enosh Kommula
I am a Senior Data Engineer with 8+ years of experience designing, building, and…
Experience
Senior Gcp Data Engineer
Sep 2024 — Present · US
At Citi Bank, I lead the design and development of a secure, scalable financial analytics platform on Google Cloud Platform (GCP), integrating both real-time and historical banking data. I build and maintain high-throughput ETL pipelines using Apache Kafka, Flink, Dataproc/Spark, and Snowflake, orchestrated with Apache Airflow and automated CI/CD pipelines via Cloud Build and Git. These pipelines process large volumes of transactional data, enabling accurate and timely insights for key financial operations.I design layered GCS storage with retention policies and implement DBT Core models in BigQuery to generate critical financial KPIs, such as transaction volumes, deposits, and customer activity metrics. GA4/Firebase data exports are automated into BigQuery to support digital analytics and marketing attribution. I also optimize Spark and Flink jobs for low latency and high scalability, ensuring real-time processing and actionable insights for business teams.To maintain compliance and data security, I enforce strict IAM role-based policies, KMS encryption, audit logging, and monitoring frameworks aligned with PCI DSS and GLBA. Data quality frameworks built with Apache Beam, PySpark, and custom validation scripts ensure accuracy, lineage traceability, and SLA adherence. Additionally, interactive Tableau dashboards and BI reports provide executives with insights into financial trends, operations, and forecasts, while Terraform enables automated, consistent, and auditable cloud infrastructure provisioning.Environment: Google Cloud Platform (GCP), Google Cloud Storage (GCS), Apache Kafka, Apache Flink, Apache Sqoop, Dataproc, Apache Spark, BigQuery, Snowflake, PostgreSQL, Apache Cassandra, PySpark, Tableau, Cloud Build, Git, DBT Core, Apache Airflow (Cloud Composer), Cloud Functions, Terraform, Static IP Configurations, Audit Logging.
Education
SR University
Bachelor of Technology - BTech
Fitchburg State University
Master of Science - MS
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