Data Engineer
I’m Jeffery, a Data Engineer who helps businesses turn raw data into fast, reliable, and actionable systems. I build real-time pipelines, smart automation, and high-performing backend services that cut costs and boost decision-making. With expertise across AWS, Spark, Kafka, and FastAPI, I deliver solutions that are not only technically solid but built for real business impact. Clients work with me because I combine engineering depth, clean architecture, and product-minded thinking to create...
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