Headline

Data Engineer | GCP | BigQuery | Airflow | Data Migration | DataIKU | Healthcare (FHIR, HL7) | CVS Health | Tableau |

About

Data Engineer with nearly 2 years of hands-on experience building cloud-native data pipelines and migration solutions on Google Cloud Platform (GCP). Currently working on enterprise data platforms for CVS Health, focusing on scalable analytics and modern data architectures. I specialize in designing and implementing data migration pipelines from on-premise and Teradata systems to BigQuery, leveraging tools like GCS, Apache Airflow, and Dataiku. My experience includes building reliable ETL workflows, performing data validation, and optimizing BigQuery transformations for analytics use cases.

Location

Chennai

AI stack

claude code

claude

cursor

deepseek

gemini

openai

Work experience

Associate AL-1 at Ascendion, Jun 2026 - Present · 3 mos, Chennai, Tamil Nadu, India

Senior Associate Data Engineer at Ascendion, Jul 2025 - Present · 1 yr 2 mos, Chennai, Tamil Nadu, India

Senior Associate Programmer at Ascendion Engineering Pvt. Ltd. (Client: CVS Health), Jun 2024 - Present · 2 y 2 mo, Chennai, Working on enterprise healthcare data platforms, cloud migration initiatives and analytics modernization projects using Google Cloud Platform.

Associate Engineer at Ascendion, Jun 2024 - Oct 2025 · 1 yr 5 mos, Chennai, Tamil Nadu, India

Education

Bachelor of Technology - BTech, Electrical, Electronics and Communications Engineering, Vel Tech Rangarajan Dr. Sagunthala R & D Institute of Science & Technology, Chennai

Vel Tech Rangarajan Dr. Sagunthala R & D Institute of Science & Technology, Chennai

Public links

medium: https://medium.com/@venkateshneeli2001