Jaichand Nethala
Data Engineer | Microsoft Fabric Certified | Building Scalable ETL Pipelines with ADF, Databricks & PySpark | 5 Years Experience
- Role
- Application Development Analyst at Accenture
- Location
- Visakhapatnam, AP, IN
- LinkedIn followers
- 500 followers
About Jaichand Nethala
Data Engineer with 5 years of experience in building scalable data pipelines and enterprise data platforms • Databricks Certified professional with strong expertise in Azure Data Factory, Databricks (PySpark), and Delta Lake • Hands-on experience designing multi-layer data architectures (Landing, Raw, Curated) using Azure Data Lake Gen2 • Developed and maintained 150+ ETL pipelines integrating data from SAP HANA, SharePoint, and other enterprise sources • Implemented incremental load strategies and Delta MERGE operations to ensure efficient and reliable data processing • Optimized Spark jobs and SQL queries to improve performance and reduce pipeline failures • Strong problem-solving skills with proven ability to debug complex production issues and deliver permanent fixes • Experienced in working on large-scale supply chain and trading data platforms • Passionate about building efficient, reliable, and scalable data solutions Let\'s Connect: If you\'re looking for a dedicated professional with a strong foundation in data integration and application development, feel free to connect!
Experience
Application Development Analyst
Sep 2022 — Present · Hyderabad, IN
Designed and maintained 150+ Azure Data Factory pipelines (23 ingestion, 129 transformation) across Landing, Raw, and Curated layers• Built scalable ingestion pipelines integrating data from SAP HANA, SharePoint, and enterprise sources into Azure Data Lake Gen2• Developed Databricks (PySpark) workflows to transform Avro → Parquet → Delta Lake, improving storage efficiency and query performance• Implemented high-water mark incremental loads and Delta MERGE operations, enabling efficient data updates• Optimized Spark jobs and Synapse SQL queries, improving performance and reducing execution time • Performed deep root cause analysis on pipeline failures, reducing recurring production issues and improving system reliability
Education
Anil Neerukonda Institute Of Technology & Sciences
Bachelor of Technology - BTech, Computer Science
2017 — 2021
Sri Vidya Junior College
INTERMEDIATE- M.P.C
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