Vishnu N S
Python / Data Engineering Consultant | AWS Glue, PySpark, SQL
Data engineer with 5+ years of experience. Currently a Consultant at Deloitte leading SAP data-migration ETL streams on AWS Glue and PySpark. Earlier at ITC Infotech, building Python (Flask, SQLAlchemy) back ends, Airflow pipelines and Azure DevOps CI/CD. M.Tech in Computer and Information Science, CUSAT.
Bengaluru, India
Experience
Dec 2024 – Present
DC Consultant
Deloitte | Bangalore, India
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Lead data-migration ETL streams using AWS Glue and PySpark. Designed and maintained transformation workflows driven by DMOW specifications extracted from SAP source systems. Loaded curated data sets into target platforms with schema parity and data quality SLAs. Built automation for WeBuy document migration using the SAP Operational Reporting for Procurement Attachment API.
Apr 2021 – Nov 2024
Associate IT Consultant
ITC Infotech | Bangalore, India
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Led Python back-end development for Flask / SQLAlchemy web applications. Administered MySQL databases and built automation for data-handling pipelines. Containerised and deployed workloads via Docker and Azure DevOps CI/CD. Owned data-engineering extracts feeding analytics dashboards. Mentored interns.
Skills
- Languages
- Python
- PySpark
- SQL
- C
- C++
- ETL / Data
- AWS Glue
- Airflow
- Pandas
- DMOW
- SAP Data Services
- Cloud
- AWS S3
- AWS IAM
- AWS CloudFormation
- Microsoft Azure
- Frameworks
- Flask
- SQLAlchemy
- DevOps
- Docker
- Azure DevOps
- Git
- Nginx
- Gunicorn
- Databases
- MySQL
Education
M.Tech, Computer and Information Science
Cochin University of Science and Technology (CUSAT) | Kochi, India | Aug 2019 – Apr 2021 | GPA 7.6
B.Tech, Computer Science and Engineering
Cochin University of Science and Technology (CUSAT) | Kochi, India | Jul 2014 – Apr 2018 | GPA 6.9
Certifications
AWS Certified Solutions Architect - Associate
Amazon Web Services
AZ-900: Microsoft Azure Fundamentals
Microsoft
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