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Abhijith Thakur

@abhijiththakur

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Data Engineer with expertise in scalable data ingestion and analytics.

United States

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What I'm looking for

I seek a role that fosters collaboration, innovation, and opportunities for growth.

I am a Data Engineer with over 3 years of experience in designing and building scalable ingestion pipelines and Spark-based ETL frameworks across AWS and Azure cloud platforms. My specialization in healthcare data engineering and governance has equipped me with hands-on experience in tools such as AWS Glue, Azure Data Factory, Databricks, and Snowflake. I have a proven track record of collaborating in Agile teams to deliver production-grade pipelines, optimize data transformation logic, and support downstream analytics using Power BI and Tableau.

At Cigna Healthcare, I orchestrated scalable data ingestion pipelines that processed 5TB of clinical and claims data daily, improving reporting accuracy by 15%. My role involved building CI/CD-enabled Airflow DAGs and enhancing dashboards for clinical teams. Previously, at TATA Consultancy Services, I created optimized Spark-based ingestion connectors and reduced pipeline deployment time by 75%. My commitment to data quality and integrity has consistently driven successful project outcomes.

Experience

Work history, roles, and key accomplishments

Current

Data Engineer

Current

Cigna Healthcare

Sep 2023 - Present (1 year 10 months)

Orchestrated scalable data ingestion pipelines leveraging AWS Glue, Kinesis, and S3, processing 5TB/day of clinical and claims data. Built CI/CD-enabled Airflow DAGs and enhanced Tableau and Power BI dashboards for clinical teams.

AWS Glue Kinesis S3 Airflow Python SQL Tableau Power BI CI CD Data Ingestion

Data Engineer

TATA Consultancy Services

Jul 2021 - Jan 2023 (1 year 6 months)

Created Spark-based ingestion connectors and constructed data pipeline templates using Azure Data Factory and Databricks, reducing deployment time by 75%. Engineered dbt models for ELT workflows ensuring data integrity.

Spark Azure Data Factory Databricks Snowflake DBT ETL SQL Data Lake Delta Lake Informatica

Data Engineer

Hexaware Technologies

Sep 2020 - Jun 2021 (9 months)

Developed SQL and Python ingestion processes from ERP/CRM platforms, processing over 500K daily records. Constructed interactive Power BI dashboards and mapped data lineage to improve data quality scores.

SQL Python Power BI PostgreSQL ETL Data Quality Data Lineage Data Processing Dashboarding Reporting

Research Project

N/A

Constructed a real-time data pipeline with Kafka, AWS Glue, and Snowflake for NYC taxi trip records. Developed dbt models to visualize KPIs on Power BI dashboards for data-driven decisions.