Who is Joel Hoffman? Overview
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Joel Hoffman is listed as Staff Software Engineer at Insight M, based in Portland, Oregon, United States. AeroLeads shows a matched LinkedIn profile for Joel Hoffman.
Joel Hoffman previously worked as Principal Software Engineer at Cirium and Senior Software Engineer (FlightGlobal) at Cirium. Joel Hoffman holds Ms, Computer Science from Portland State University.
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Insight M
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About Joel Hoffman
Joel Hoffman is a Staff Software Engineer at Insight M. Colleagues describe them as "I am writing to highly recommend Joel based on my personal experience working with him for almost 10 years at Cirum, with seven of those years working directly alongside him. Joel is an exceptional engineer and an invaluable member of any team. Throughout our time together, I witnessed Joel's exceptional talent, dedication, and loyalty in every aspect of his work. He consistently went above and beyond to tackle challenges and ensure the success of our team and company. Joel's wealth of knowledge, both in the aviation industry and as a senior engineer, made him an invaluable asset to our organization. One of Joel's standout qualities is his kindness and willingness to help others. Whenever I needed assistance or clarification on a particular matter, Joel was always there, ready to offer his expertise and explain things patiently. His support and guidance were instrumental in helping me understand complex concepts and improve my own skills. In addition to being an outstanding engineer, Joel also served as the resident Subject Matter Expert on our team. His depth of knowledge and experience in the aviation industry were truly impressive, and his insights and solutions were highly respected by all team members. Joel's ability to share his expertise effectively contributed to the growth and success of our team. I have no doubt that Joel will bring tremendous value to any company fortunate enough to have him as part of their team. His technical skills, dedication, and collaborative nature make him an asset in any professional setting. I wholeheartedly recommend Joel and believe that he will excel in any challenge he takes on." and "I worked with Joel on the same team at Cirium. Joel is an outstanding engineer. He was the 'go to' engineer for most issues on our team. He had been there for a long time, and had clearly become the expert on many things related to our system. While Joel knew 'everything about everything' in our system, he was never stingy with this knowledge. He was very generous of his time/knowledge, sharing and helping myself (and other team members). In addition to the overall knowledge Joel had for our current system, he was also very much a fine engineer, knowing algorithms, TONS of PostgreSQL details, and just overall general Engineering knowledge (how to do Heap dumps, how to properly analyze for performance, what type of structure to use, pros/cons of various formats, how to do forward looking designs, etc.) Joel wrote clean/good code (and a lot of it), and was able to read/provide valuable feedback to other team members. Almost everything Joel touched turned out better due to his involvement. I highly recommend Joel, his knowledge, ability to communicate, dedication, and general outlook makes him an asset for any team."
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11 roles · 20 years
Joel Hoffman work experience
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Principal Software Engineer
Led the design and implementation of a data fusion system for commercial aviation flight statistics, producing reliable output from a variety of less-certain semi-structured inputs. Directed a remote agile team to build out features, solve emerging data challenges and ensure continuous operation of the system, directly supporting major customers with multiple real-time APIs and historical use cases returning over $20MM in yearly revenue. Direct downstream products include Cirium Sky Stream and FlightStats Flight Status, Positions, FIDS and Historical APIs at https://developer.cirium.com/. * Spearheaded development and maintenance of a HA distributed microservices architecture.* Designed an extensive integration test suite to ensure system reliability.* Managed high-volume operation of diverse streaming and synchronous data sources.* Migrated streaming system to AWS managed Kafka* Implemented algorithms for geospatial data analysis, event inference and map discovery.* Optimized OLTP and OLAP database design and management using advanced PostgreSQL.* Efficiently utilized AWS resources, including EC2, EBS, RDS, S3, and Athena.
Dec 2019 - Jul 2024
Senior Software Engineer (Flightglobal)
Aug 2016 - Dec 2019
Senior Software Engineer (Flightstats)
The high-growth, dynamic startup environment and close knit culture here really set the foundation and provided the energy for my longer career with this work after the acquisition by a much larger global corporation. * Designed and implemented a machine learning system for flight delay prediction using random forest models in R* Developed and maintained real-time ADSB surveillance processing pipelines in Java 8* Maintained flight status processing pipelines using Java 8, JBoss and Hornet queues* Analyzed comparative source data to determine accurate field labeling and relative reliability
Oct 2012 - Aug 2016
Database Administrator
May 2011 - Aug 2012
Senior Software Developer
May 2010 - May 2011
Ruby On Rails Developer
Projects include OpenLMIS at Village Reach, software for Columbia University's Office of Disability Services and other educational clients at Zocalo Software, Consensus Project / Reentry Policy at Cubespace
2007 - 2010
~3 yrs
Software Developer Ii
I developed reports and analytical transformations to answer questions about the preferences, habits and demographics of cable TV program viewers, based on channel-change events from anonymized set-top box logs joined with schedule info and zip code summary data, using Perl and PostgreSQL.
Apr 2007 - May 2008
Software Engineer
Oregon Software Solutions Inc
I developed a productized version of a spreadsheet auditing system, which was originally developed as an academic research project in Haskell, as a Microsoft Excel plugin using Visual Studio Tools for Office (VSTO) in C♯.
Nov 2006 - Mar 2007
Software Developer
I built software for the Powells.com search engine, shopping cart / order placement, credit card gateway API integration, fraud detection, publisher B2B data integration, warehouse fulfillment systems, receipt formatting and printing, and customer service case handling.
May 2001 - Dec 2006
Webmaster
Operated the OIT website in the Public Affairs department, migrating it from FrontPage/IIS to a LAMP stack and applying a consistent graphic design and URL scheme to the public-facing college website. I also supervised student workers and some student media projects, as well as some curation of the Public Affairs promotional photo collection.
Jun 1999 - Oct 2000
2 education records
Joel Hoffman education
Ms, Computer Science
Bs, Software Engineering Technology
FAQ
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What company does Joel Hoffman work for?
Joel Hoffman works for Insight M.
What is Joel Hoffman's role at Insight M?
Joel Hoffman is listed as Staff Software Engineer at Insight M.
Where is Joel Hoffman based?
Joel Hoffman is based in Portland, Oregon, United States while working with Insight M.
What companies has Joel Hoffman worked for?
Joel Hoffman has worked for Insight M, Cirium, Renewable Funding, Llc, Various Companies, and Rentrak.
How can I contact Joel Hoffman?
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What schools did Joel Hoffman attend?
Joel Hoffman holds Ms, Computer Science from Portland State University.
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