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Manoj Kumar

@manojkumar71

Fabric Data Engineer at Tata Consultancy Services, delivering Microsoft Fabric solutions that cut storage costs by 28%.

At Tata Consultancy Services, I work on Microsoft Fabric data engineering for British Telecom (BT), designing ADLS2 and Fabric Lakehouse storage solutions that cut storage costs by 28%.

I build and maintain enterprise ETL/ELT pipelines using Microsoft Fabric, Azure Data Factory, SQL, Python, and PySpark. My work includes Bronze, Silver, and Gold data layers, incremental loads, and Power BI semantic models supporting analytics for 12 business units.

Previously, at Tata Consultancy Services, Tekplay Systems, and Kochar InfoTech & B4S Solutions, I worked on financial and telecom data platforms. I optimized SQL queries, built SSIS workflows and reports, and contributed to telecom billing systems.

Experience

Work history, roles, and key accomplishments

Current

Senior Data / BI Engineer

Current

Tata Consultancy Services

Oct 2020 - Present (6 years)

Designed and implemented enterprise Power BI dashboards and SSRS reports for financial KPIs and budget analytics. Built scalable ETL pipelines using Azure Data Factory and SSIS, reducing report generation time by 45%.

Power BI SSRS Azure Data Factory SSIS SQL ETL Data Quality

Current

Fabric Data Engineer

Current

Tata Consultancy Services

Oct 2020 - Present (6 years)

Designed scalable data storage solutions using ADLS2 and Microsoft Fabric Lakehouse, cutting storage costs by 28%. Built and maintained end-to-end ETL/ELT pipelines for enterprise data ingestion, transformation, and integration.

Microsoft Fabric Azure Data Factory SQL Python PySpark Databricks Delta Lake Parquet Power BI DevOps

Database Developer

Tekplay Systems

Nov 2016 - Sep 2020 (3 years 10 months)

Optimized complex SQL queries, improving report performance by 40%. Developed database objects and built SSIS packages for automated ETL workflows, reducing batch processing time from 6 hours to 3.5 hours.

SQL T SQL SSIS Power BI SSRS CDC Database Optimization

Backend Engineer

Kochar InfoTech & B4S Solutions

Jan 2015 - Oct 2016 (1 year 9 months)

Developed T-SQL modules for telecom billing, improving throughput by 22%. Designed relational database schemas and supported ETL packages and production issue resolution.

T SQL SQL ETL Database Design Performance Monitoring