Dear Hiring Manager,

I am writing to express my interest in the Hadoop Developer position with your company. With 3 years of experience in IT and network support settings, I have a strong background in designing, building, and maintaining Hadoop infrastructure.

Currently, I am employed as a Hadoop Developer at Halliwell IT in Ohio. In this role, I collaborate with Development to analyze Big Data infrastructure, select and integrate tools and frameworks, design and code applications, and create scalable data pipelines for real-time data processing. I have successfully optimized performance for data loading and retrieval by manipulating HDFS formats and structures, as well as creating efficient shell scripts for automation.

In addition to my professional experience, I hold a Master of Technology Management and a Bachelor of Computer Science. I am proficient in a variety of Hadoop tools, including HDFS, HIVE, NoSQL, Mahout, Avro, GIS tools, Flume, and Clouds.

As Halliwell IT is relocating to Michigan, I am eager to secure a challenging Hadoop Developer role closer to home. I have attached my resume for your review and consideration. Thank you for your time and I look forward to discussing this opportunity further.

Sincerely,
Amy Parker