Sakib Pathan
@sakibpathan
Data Engineer building ETL/ELT pipelines and AWS-native data platforms in Python, SQL, and Snowflake.
IndiaWhat I'm looking for
I’ve built ETL/ELT data pipelines and cloud enterprise data integrations at Tata Consultancy Services using Python, SQL, AWS, and Snowflake—supporting ingestion and transformation for downstream analytics and reporting. I also migrated legacy ETL to a serverless AWS architecture with AWS Lambda, and rewrote complex SQL using joins, aggregations, CTEs, and window functions to modernize databases from Oracle to PostgreSQL and Snowflake.
I’ve improved operational reliability with centralized monitoring and alerting via AWS CloudWatch, and I’ve automated large-scale batch processing with Python. On projects, I migrated Talend ETL to serverless AWS with 72 AWS Lambda functions and used AWS Glue for large-scale batch work, plus built Django-based ingestion on AWS (S3, EC2, Lambda) feeding Snowflake.
Experience
Work history, roles, and key accomplishments
Designed and implemented ETL/ELT data pipelines using Python, SQL, AWS, and Snowflake. Led migration of legacy ETL systems to serverless AWS architecture, reducing infrastructure costs by 20-30%.
Education
Degrees, certifications, and relevant coursework
Mahakal Institute of Technology
Bachelor of Technology, Computer Science and Engineering
2019 - 2023
Grade: 8.6 CGPA
Bachelor of Technology in Computer Science and Engineering with a CGPA of 8.6.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
Skills
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