Sumandhara Virupakshachar Krupanidhi
Dallas,TX
Summary
Skilled Snowflake professional with a strong history of designing and executing data migration strategies that enhance data retrieval speed and accessibility. Expertise in implementing security measures and optimizing SQL queries, ensuring compliance with industry regulations and achieving zero data breaches. Experienced in delivering data analysis training and support, contributing to revenue growth, improved customer satisfaction, and increased team productivity.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Snowflake Data Engineer Intern
Kasmo Inc.
Dallas, USA
12.2025 - Current
- Engineered modular ETL pipelines to ingest data from MongoDB, DynamoDB, AWS S3, Salesforce, and REST APIs into Snowflake, processing over 10 million records daily with robust validation and error handling.
- Executed SCD types 1-5 streams and tasks for CDC and Snowpipe, improving event-driven ingestion for real-time data processing.
- Optimized advanced SQL queries and schema design, boosting performance by 35%.
- Developed Snowpark Python DataFrames and UDFs to enforce RBAC masking policies and enable time travel, ensuring secure governance of terabyte-scale datasets.
Software Engineer
Hitachi Vantara
Bengaluru, India
08.2022 - 01.2024
- Technologies: Django REST Framework, PostgreSQL, Docker, AWS - Lumada APM & Standard Chartered Bank
- Designed PostgreSQL schemas and APIs with unit and integration tests; implemented RBAC, audit logging, and JWT authentication to secure 20+ enterprise APIs.
- Developed REST microservices and backend data pipelines for industrial IoT telemetry ingestion and enterprise asset monitoring, enabling processing of 500K+ events/day.
Education
Master of Science - Computer Science
University at Buffalo, The State University of New York
Buffalo, NY05-2025
Bachelor of Technology - Computer Science and Engineering
Vellore Institute of Technology
Andhra Pradesh, India05-2022
Skills
- Snowflake
- Data pipelines
- Data Warehousing
- Apache Airflow
- Apache Kafka
- Apache Spark
- PySpark
- AWS
- Databricks
- BigQuery
- SQL
- PostgreSQL
- MySQL
- MongoDB
- Redis
- Docker
- CI/CD
- Python
- Bash
- Data processing
- Jupyter Notebook
- FastAPI
- Django REST Framework
- Flask
- Microservices
- REST APIs
- Automated Testing
Certification
- Snowflake SnowPro Core Certification, Snowflake, 06/25, 06/27, Link
- Salesforce Platform Administrator Certification, Salesforce, 08/25, Present, Link
- Salesforce Platform Developer I Certification, Salesforce, 10/25, Present, Link
Projects
- CloudShop360 - Salesforce E-Commerce Platform, 10/25, Built a Salesforce e-commerce platform integrating FakeStore API and AWS S3, with custom Apex REST endpoints, triggers, and Flows for automated catalog management., Connected Salesforce and Snowflake via Tableau for live dashboards; built LWC and Visualforce pages for product visualization.
- Surveillance System for Identifying Banned Individuals, 05/25, Built a real-time facial recognition pipeline using MobileNetV2, ResNet50, and EfficientNetB0 with MTCNN detection, cosine similarity matching, and automated alerts on the VGGFace2 dataset.
- Image Classification with Deep Learning, 07/24, Trained and compared VGG-16, ResNet-34, and DenseNet-121 on the Imagenette dataset with custom preprocessing and train/val/test splits.
- Sentiment Analysis using LSTM, 06/24, Built an LSTM model for text sentiment classification with iterative tuning to improve accuracy.
- VGG-13 Image Classification, 03/24, Fine-tuned VGG-13B for image classification using transfer learning in PyTorch.
Timeline
Snowflake Data Engineer Intern
Kasmo Inc.
12.2025 - Current
Software Engineer
Hitachi Vantara
08.2022 - 01.2024
Master of Science - Computer Science
University at Buffalo, The State University of New York
Bachelor of Technology - Computer Science and Engineering
Vellore Institute of Technology