Saadat Rizvi is a Lead Software Engineer with nine years’ experience building reliable, high-performance, and highly available systems across large-scale platforms. He has driven impactful projects at Careem (now part of Uber), Walmart Global Tech, and Copart, including migrating monolith pricing logic to microservices, replacing fragile event streaming with Kafka, and designing cost-function and feature-toggle platforms that reduced costs and improved reliability. Comfortable across Java, Spring Boot, Vert.x, Kafka, AWS, and PostgreSQL/DynamoDB, he thrives on high-velocity product teams and practical, measurable improvements. Saadat pairs hands-on engineering with operational rigor—setting up observability, CI/CD, and Terraform-backed deployments—and prefers solving meaningful problems that affect millions of users. Notably, he delivered an in-house feature toggle system that cut monthly costs by 75%, illustrating his knack for combining architecture, automation, and cost optimization.
9 years of coding experience
7 years of employment as a software developer
High School, High School at Generation's School
Bachelor’s Degree Computer Science, Bachelor’s Degree Computer Science at Ghulam Ishaq Khan Institute of Engineering Sciences and Technology
Contributions:49 PRs, 41 pushes, 2 branches in 8 days
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