Rehan UserRU
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Rehan User

@rehan

Experienced Lead Data Engineer specializing in cloud data solutions.

United States
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What I'm looking for

I am looking for a role that fosters innovation, collaboration, and growth opportunities in data engineering.

As a Lead Data Engineer with over 8 years of experience, I specialize in designing and optimizing scalable data architectures. My expertise lies in ETL workflows, cloud data solutions, and big data technologies. I leverage Python, SQL, Spark, and major cloud platforms like AWS, Azure, and GCP to build robust, high-performance data pipelines. I excel at transforming complex business requirements into efficient technical solutions that drive actionable insights and reduce costs.

Throughout my career, I have consistently improved data processing efficiency and reliability, focusing on real-time analytics, data governance, and automation. As a leader, I foster collaborative, high-performing teams and mentor engineers to ensure project success and innovation. I am passionate about leveraging data to enable smarter decision-making and am always exploring new technologies to enhance data architecture and performance.

Experience

Work history, roles, and key accomplishments

TI

Senior Data Engineer

Themesoft Inc.

Jul 2019 - Present (6 years 1 month)

Built and optimized a Snowflake data warehouse with dbt-driven transformations, significantly improving query performance. Developed real-time ingestion pipelines using Kafka and Spark Streaming, enabling near real-time reporting.

AP

Data Engineer

ApTask

Mar 2016 - Present (9 years 5 months)

Developed and maintained ETL workflows using Informatica to integrate data from Oracle and MySQL into a centralized data warehouse. Optimized SQL queries and indexes, resulting in a 20% improvement in report generation times.

Education

Degrees, certifications, and relevant coursework

UN

Unknown

Bachelor's Degree, Computer Science

2012 - 2016

Completed a Bachelor's Degree in Computer Science, gaining foundational knowledge in the field. Focused on core computer science principles and practices.

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