Ashish S Kumar
Data Engineer
Chennai
Summary
Knowledgeable Data Engineer with robust background in data architecture and pipeline development. Proven ability to streamline data processes and enhance data integrity through innovative solutions. Demonstrates advanced proficiency in SQL and Python, leveraging these skills to support cross-functional teams and drive data-driven decision-making.
Overview
5
5
years of professional experience
1
1
Certification
Work History
Data Engineer
NatWest
Chennai
07.2023 - Current
- Optimized data processing by implementing efficient ETL pipelines and streamlining database design.
- Collaborated on ETL (Extract, Transform, Load) tasks, maintaining data integrity and verifying pipeline stability.
- Automated routine tasks using Python scripts, increasing team productivity and reducing manual errors.
- .Fine-tuned query performance and optimized database structures for faster, more accurate data retrieval and reporting.
- Led end-to-end implementation of multiple high-impact projects from requirements gathering through deployment and post-launch support stages.
Sr Data Engineer
Accenture Solutions Private
Bengaluru
08.2020 - 07.2023
- Reengineered existing ETL workflows to improve performance by identifying bottlenecks and optimizing code accordingly.
- Created a complete backend for web application in AWS.
- Evaluated emerging technologies and tools to identify opportunities for enhancing existing systems or creating new ones.
- Worked on creating scripts that creates labeling jobs in AWS.
- Collaborated on ETL (Extract, Transform, Load) tasks, maintaining data integrity and verifying pipeline stability.
Education
BTech - Information And Communication Technology
SASTRA University
Thanjavur, India03-2020
Skills
ETL development
Data pipeline design
Data warehousing
SQL expertise
Big data processing
PySpark
AWS - Glue, EMR, Lambda, API Gateway, Kinesis, Redshift
Docker
Apache - Airflow, Iceberg, Kafka
Terraform
Certification
AWS Solutions Architect Associate
Timeline
Data Engineer
NatWest
07.2023 - Current
Sr Data Engineer
Accenture Solutions Private
08.2020 - 07.2023
BTech - Information And Communication Technology
SASTRA University
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