Open to opportunities

Divyansh Gupta

@divyanshgupta4

Message

I build cost-efficient lakehouse migrations and high-performance data platforms.

India

Message

At SysCloud, I architect a 154 TB, 1,417-database migration from Amazon RDS to an Apache Iceberg lakehouse on S3 Tables, projected to save roughly $500K annually. I designed the AWS Glue and DynamoDB dual-write pipeline, per-chunk integrity checks, and resumable recovery framework to move 126.6 billion rows without customer downtime.

I've also led SQL Server-to-PostgreSQL migrations, built backup integrations for HubSpot, Salesforce, QuickBooks, and Slack, and improved archive-platform performance through partitioning, indexing, materialized-view redesign, and Terraform-based infrastructure automation. My work spans PostgreSQL, AWS, Python, Node.js, and reliable data systems at scale.

Experience

Work history, roles, and key accomplishments

Current

Senior Database Administrator (Data Platform)

Current

SysCloud

Mar 2025 - Present (1 year 5 months)

Architecting a large-scale migration from Amazon RDS to an Apache Iceberg lakehouse on S3, designing a chunked dual-write pipeline with integrity validation and resumable recovery. Delivered significant cost reductions and improved data-layer performance across the platform.

Apache Iceberg AWS Glue S3 DynamoDB PostgreSQL Terraform Python Data Migration Data Integrity Cost Optimization

Education

Degrees, certifications, and relevant coursework

Lovely Professional University

Bachelor of Technology, Computer Science and Engineering

2018 - 2022

Pursued a Bachelor of Technology in Computer Science and Engineering, gaining a strong foundation in software development and data engineering principles.