Amartya Das
Data Engineer
Bengaluru
Summary
Experienced with designing and optimizing data pipelines to ensure seamless data flow. Utilizes advanced SQL and Python skills to create and maintain robust data architectures. Track record of implementing scalable solutions that enhance data integrity and support informed decision-making.
Overview
1
1
year of professional experience
1
1
Certification
3
3
Languages
Work History
Data Engineer
LTIMindtree
11.2024 - Current
- Developed and optimized ETL pipelines using SSIS and Informatica PowerCenter.
- Performed SQL development, tuning, and optimization across MySQL, PostgreSQL, and Oracle DB.
- Designed data models and OLAP cubes using SSAS.
- Built Power BI dashboards for KPIs and business insights.
- Implemented data profiling, cleansing, and validation using Informatica IDQ.
- Developed large-scale pipelines using Informatica BDM and cloud workflows with IICS.
- Managed Linux deployments, workflows, and automation via PuTTY and shell scripting.
- Documented ETL flows, mapping specs, and architecture.
Graduate Engineer Trainee
LTIMindtree
08.2024 - 11.2024
- Gained hands-on experience using Python, SSIS, SSAS, SSRS, MySQL, and Power BI.
- Assisted in ETL pipeline development and report generation.
- Supported data modeling, analytics, and dashboard creation tasks.
Education
B.Tech - Electrical Engineering
St. Thomas' College of Engineering & Technology
Kolkata, India01-2023
Diploma - Electrical Engineering
Pailan Technical Campus
Kolkata, India01-2020
Secondary Education -
Bidya Bhaban
Kolkata, India01-2017
Skills
Programming: Python, Shell Scripting
Databases: MySQL, PostgreSQL, Oracle DB, SQL Server
ETL / Data Engineering: SSIS, Informatica PowerCenter, Informatica IDQ, Informatica BDM, Informatica IICS
Analytics / BI: SSAS, SSRS, Power BI
Tools: Linux Administration, PuTTY, Git
Additional: Data Modeling, Data Warehousing, Data Quality, Performance Tuning, Documentation
Certification
Orchard Training – MS Stack & Power BI
Timeline
Data Engineer
LTIMindtree
11.2024 - Current
Orchard Training – MS Stack & Power BI
11-2024
Graduate Engineer Trainee
LTIMindtree
08.2024 - 11.2024
B.Tech - Electrical Engineering
St. Thomas' College of Engineering & Technology
Diploma - Electrical Engineering
Pailan Technical Campus
Secondary Education -
Bidya Bhaban