About

Jordan Neumeyer is a highly experienced Senior Software Engineer with over 13 years of relevant experience in the industry. Currently, he is working at Demandbase, where he holds the position of Senior Software Engineer. Jordan has a strong technical background and is skilled in various technologies, including Scala, MongoDB, AWS, HDFS, Spark, Redis, Elastic Search, Search, and UI. Before joining Demandbase, Jordan worked as a Senior Software Engineer at Signal Vine, Inc. During his tenure, he was responsible for the development, maintenance, and enhancement of three Scala applications that ingested 50-200 million spam emails daily. He also vastly improved the matching engine by providing easier to use and more efficient operators, such as multi-string search. Additionally, he allowed dynamic loading of efficient filters with lists of 10s to 100s of thousands of match criteria such as IP addresses or domains. Jordan also rewrote the S3 output feed component utilizing Alpakka S3 to use multipart uploads of minute files without buffering to disk in a highly parallel and efficient manner. Jordan's experience also includes working as a Senior Software Engineer at Return Path, which was acquired by Validity, Inc. During his time there, he was responsible for developing and maintaining three Scala applications that ingested 50-200 million spam emails daily and filtered them into near-real-time custom data feeds into Redis, S3, SFTP, Email, or ElasticSearch for internal and external customers. He also re-architected key components in the move to AWS to make the applications near-real-time using gRPC while migrating away from a private data center which utilized an HDFS polling mechanism including backpressure preventing data loss. Jordan is a strong advocate of idiomatic Scala and adopts best practices through the use of Scalafmt, Scalafix, Scalac options, and through code reviews. He has also developed a proof-of-concept matching engine using ZIO effects framework as an independent component. Jordan has improved monitoring and alerting such as gRPC throughput and filtering telemetry. Overall, Jordan Neumeyer is a highly skilled Senior Software Engineer with a strong technical background and extensive experience in various technologies. He is a valuable asset to any organization and can contribute to the success of the company through his expertise and dedication.