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Usman Ashraf

Author

Usman Ashraf

Principal Data Architect

Usman Ashraf is a Principal Data Architect at Data Prism, where he helps growing businesses turn messy data into clarity and action. He builds resilient data systems that scale — and over seven-plus years as a senior data engineer he has scaled startup and SME data infrastructure from $1M to $100M ARR. Most notably at GrabJobs, where he built AI-driven job-application automation, and Committed Coaches, where he built the operational data and AI systems running a 1,000-member sales team.


His path into data is unusual. After a B.Sc. in Electrical Engineering at NUST in Pakistan, he won a Fulbright Scholarship to Georgia Tech, where he completed a Master's in Bioengineering — moving fluently between biology, business, and code. That cross-disciplinary instinct still shapes how he scopes a problem: understand the underlying mechanic first, then build the smallest thing that produces signal.


At Data Prism he focuses on the work that compounds for clients: production-grade web scrapers, cloud architecture on AWS, AI integration, and automation that removes operational drag. He writes about pricing, performance, cost optimisation, and the engineering decisions behind every engagement.

Featured reads

  • dbt Fusion vs dbt Core: A Complete, No-BS Comparison for Modern Data Teams (2025)
    ComparisonsdbtSnowflake
    Usman Ashraf · Dec 5, 2025

    dbt Fusion vs dbt Core: A Complete, No-BS Comparison for Modern Data Teams (2025)

    The analytics engineering ecosystem has been shaped for years by one tool: dbt Core.It defined a new way of building data pipelines — modular SQL, version-controlled transformations, in-warehouse processing, and a shared

  • How to Estimate Snowflake Cost: Step-by-Step Guide
    SnowflakeSnowflake Cost
    Usman Ashraf · Mar 12, 2025

    How to Estimate Snowflake Cost: Step-by-Step Guide

    Stop overpaying for data warehousing. Read our guide to estimating Snowflake credit usage, analyzing hidden traps, and downloading cost tracking queries.

  • What is Data Lake Testing? Complete Strategy and Checklist
    Data Lake TestingData OperationsData Quality
    Usman Ashraf · Oct 31, 2025

    What is Data Lake Testing? Complete Strategy and Checklist

    Learn how to build a reliable data lake testing strategy. Stop data swamps with our production-ready validation checklist, tool breakdown, and case studies.

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