About
Data Professional with 3.9+ years of hands-on experience bridging data engineering and business analytics. Expertise in building scalable ETL pipelines and optimizing end-to-end data workflows using AWS (S3, Firehose, Lambda, Athena, Glue, Kinesis). Strong track record of developing insightful dashboards and delivering actionable reporting that drives strategic business value.
Skills & Expertise (19)
Work Experience
Data Engineer
Tata Consultancy Services
Aug 2022 - Present
Architected and deployed end-to-end data pipelines using AWS services such as Athena, Lambda, and S3, automating complex workflows and ensuring enhanced reliability for production deployments. Spearheaded architectural redesigns that achieved 35–40% cloud cost savings and optimized legacy code for peak execution efficiency. Worked closely with Business Analysts and Business Intelligence teams across departments to understand data requirements and deliver solutions aligned with business needs. Developed interactive Power BI dashboards that improved data visibility for leadership. Created and maintained comprehensive documentation of data processes, ETL workflows, and system architecture using Confluence. Mentored 5 junior associates, reducing onboarding time and increasing departmental output through structured knowledge transfer sessions.
Education
M.Sc. in Economics - University of Calcutta
2020 - 2022 · Afghanistan
Certifications
Data Science and Data Visualization Certification
IVY Professional School · 2022
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Skills (19)
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