Doug Fitzgerald is a software engineer specializing in Big Data, with 8 years of overall experience and over two years building Spark applications on Hadoop platforms. Currently at Signify, he brings hands-on expertise in developing scalable data pipelines and analytics solutions informed by prior technology roles at Infosys and immersive web-development training from Flatiron School. He pairs backend data engineering skills with full-stack project experience—having built React/Rails and Sinatra apps—that helps him bridge data workflows to user-facing features. Doug’s background includes research-oriented internship work at Argonne National Laboratory and a track record of practical project delivery, from production data jobs to interactive web apps. Based in Cohasset, Massachusetts, he combines enterprise experience with a developer’s curiosity, often leveraging both big-data tooling and web stacks to deliver end-to-end solutions.
7 years of coding experience
Web Development, Web Development at Flatiron School
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