Abhishek Giri
@user.2518283
Data Engineer | Azure Databricks | ETL Pipelines | Microsoft Certified
Kolkata, India
Abhishek Kumar Giri is a Data Engineer at Polestar Solutions and Services with around 4 years of experience in BI and Data Engineering. He is proficient in Databricks, Azure Data Factory, PySpark, and cloud data warehousing, and has automated credit-back processes improving system efficiency by 53%, and built scalable data pipelines reducing load time by 80%. He holds dual Microsoft certifications as Azure Data Engineer Associate (DP-203) and Fabric Analytics Engineer Associate (DP-600), and earned a BE in Mechanical Engineering from Jadavpur University with a GPA of 8.28.
Experience
Data Engineer
Polestar Solutions and Services
Project 3 (Electric appliances/Consumer electronics): Automated credit-back process improving efficiency by 53%. Built scalable data pipelines integrating structured and unstructured data from multiple API sources using Azure Blob Storage, reducing load time by 80%. Developed business logic transformations using PySpark and SQL with orchestration pipelines in Synapse. Project 2 (Footwear/Accessories): Developed pipeline to process semi-structured data in real-time using Multiprocessing, analyzing ~1 Lakh XML POS files. Project 1 (Construction/Mining): Migrated data from various databases and developed complex DAX logic to support Power BI.
Education
Jadavpur University
BE
Mechanical Engineering
Kolkata
Licenses & Certifications
Microsoft Certified: Azure Data Engineer Associate (DP-203)
Microsoft
Microsoft Certified: Fabric Analytics Engineer Associate (DP-600)
Microsoft
Azure Data Fundamentals (DP-900)
Microsoft
Azure Fundamentals (AZ-900)
Microsoft
Databricks Lakehouse Fundamentals
Databricks
Generative AI Fundamentals
Databricks