Sahil Sharma
@sahil_sharma
Senior System Engineer at Infosys
Mathura, Uttar Pradesh, India
Highly skilled Data Engineer with experience as a Senior System Engineer at Infosys. Proficient in managing end-to-end data warehouse processes, utilizing technologies like PySpark, Spark SQL, and Python. Expertise includes data ingestion, complex logic creation, performance tuning, and deploying solutions using CI/CD pipelines. Possesses foundational knowledge in cloud platforms including AWS and Azure.
Experience
Senior System Engineer
Infosys
Worked on Data warehouse Management Project, processing raw data using Pyspark, Spark SQL, Python, and SQL across Sales, Orders, and Inventory domains. Responsibilities included creating complex logic, handling history migration, calculating incremental loads, and writing test cases. Managed end-to-end data flow, performance tuning, and schema creation in EDL Data Catalog. Deployed code using GitHub and Jenkins, and monitored Databricks Batch jobs in Production.
System Engineer
Created AWS Lambda functions to send notifications via SNS upon S3 file uploads using Boto3. Synced production code to GitHub.
Education
GLA University
B. Tech
Computer Science and Engineering
Kendriya Vidyalaya
Intermediate
Kendriya Vidyalaya
High School
Licenses & Certifications
Microsoft Certified: Azure Fundamentals
Microsoft
Credential ID: AZ900
Microsoft Certified: Azure Data Fundamentals
Microsoft
Credential ID: DP900
Infosys Global Agile Developer Certification
Infosys
Infosys Certified Business Intelligence Associate
Infosys