Gurmeet Singh
Data Engineer | Databricks | PySpark | Azure Data Platform | ETL & Data Pipelines
- Role
- Data Engineer at Tata Consultancy Services
- Location
- New Delhi, DL, IN
- LinkedIn followers
- 500 followers
About Gurmeet Singh
I’m passionate about building reliable and scalable data pipelines that transform raw data into valuable insights.As a Data Engineer, I work with tools like Databricks, PySpark, Azure Data Factory, and ADLS to design and optimize data workflows. My work focuses on building efficient ETL pipelines, handling large datasets, and improving performance of data processing systems.I enjoy solving complex data problems, optimizing data pipelines, and working with modern cloud data platforms.Tech Stack:Databricks • PySpark • Azure Data Factory • ADLS • Delta Lake • SQL
Experience
Data Engineer
Feb 2021 — Present · Delhi, IN
Designed and maintained end-to-end ETL pipelines using Azure Databricks, PySpark, and Azure Data Factory to ingest and transform enterprise data into ADLS Gen2 and Delta Lake. • Built scalable data processing workflows to integrate ERP data sources such as JD Edwards and SAP, enabling centralized analytics and reporting. • Developed reusable Databricks notebooks and parameterized frameworks, accelerating onboarding of new data sources and improving development efficiency. • Automated manual data workflows, reducing operational effort by ~70% and improving reliability of production pipelines. • Implemented API-driven integrations using REST APIs and structured JSON payloads to support system migrations and enterprise application integrations. • Built data ingestion pipelines handling XML, CSV, and Excel datasets, ensuring validation and compliance with data exchange standards. • Improved production stability by identifying root causes of pipeline failures and implementing long-term fixes. • Collaborated with stakeholders and external vendors to deliver reliable data solutions supporting business analytics and reporting.
Education
Sri Guru Tegh Bahadur Khalsa College
Bachelor's degree, Computer Science
2017 — 2020
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