Josiah Fee Email & Phone Number

Madison, Wi, Us

Milwaukee, Wisconsin, United States

• Enhanced symbology to support exotic option types, enabling accurate handling of complex derivatives in the Order Management System (OMS) and expanding support for new trading products. • Resolved over [X] compiler warnings, identified using IntelliJ IDEA, to enforce stricter code quality standards, mitigate potential runtime bugs, and pave the way for migration to Scala 3. • Refactored implementations to use sealed traits, replacing exception-based error handling to ensure type safety and cleaner design patterns across the codebase. • Identified and resolved several latent bugs during this process, improving the stability and maintainability of the system.

Madison, Wisconsin, United States

• Owned expansion of integrations into Texas, a state with unprecedented district sizes and unfamiliar legislation, working with cross functional teams within SameGoal and with Texas SIS’s to get 3 new integrations up and running for the 2023 school year• Mentored junior software developers• Ported integrations from Python to Go• Unified common functionality across 15 data integrations implementations (migrating data for millions of students) removing weeks of development time for every future integration implementation integration, and reducing the implementation time of new integration features such as telemetry from weeks to days• Reduced run time for all nightly integrations (~1000 integrations) from 30 hours to less than 4 hours by storing integration relevant metadata and leveraging multithreading to create an multilevel priority queue, allowing the integrations to be finished before the beginning of the next school day while maintaining a limited request load on our vendors• Created a zsh script to cross compile code from darwin to linux and push the resultant binary to the the specified server, tightening the debug loop for common tasks like running one-off integration crawls to diagnose integration errors• Implemented various low hanging fruit ui fixes, such as svg icons and unifying toolbar behavior across screens• Reduced time required to share student documents in bulk and transfer student from district to another from by a factor of 100 by implementing a bulk share feature along with a search that filters on student id and document type• Created a bulk test score loader to automatically detect test score format, pair students with their respective score data, and autofill the data in each students page• Modified pdf import workflow to identify fuzzy duplicates and label documents automatically, resolving a major pain point for users

Dover, New Hampshire, United States

• Created an on-demand visual dashboard that displays the status information of data processing jobs• Reduced job-status lookup time from 45 seconds to less than 5 seconds• Made job-dependency information available at a glance, a process which previously took one minute per descendant• Worked as part of scrum team using agile development methodology

Madison, Wisconsin Area

• Designed humidifier distribution tray that increased humidifier efficiency by 25% and reduced humidifier production cost• Created procedure to deliver target airflow from ventilators without requiring invasive static pressure measurements of the building’s ventilation system

Blacksburg, Va

• Designed and implemented ultra-sonic signal generator for non-invasive thrust measurement system for Rolls-Royce jet engines• Increased signal to noise ratio of thrust measurement system by two orders of magnitude

Daleville Va

• Designed parts, assemblies, and electrical schematics in Solidworks and AutoCad used in upcoming production line for Altec electric utility vehicles• Created an executable to analyze and visualize data for sensor calibration• Supported manufacturing by modifying the design of existing components in order to increase ease of assembly and reduce production error

Blacksburg, Va

• Designed a temperature sensing patch that measures a 2 dimensional temperature profile using 1 dimensional strain data from a fiber optic cable• Modeled and visualized a 3-dimensional temperature profile over time of discharge for a Nissan Leaf battery by interpolating data from multiple temperature patch sensors• Developed tests to designate appropriate specifications for temperature and strain sensing systems• Wrote technical papers summarizing research applications of Luna’s sensors• Presented research and test results

Blacksburg, Va

• Analyze the performance and economics of various LNG technologies• Research innovative designs for dual-fuel aircraft fuel systems• Assess the current technologies in comparison with innovative technologies forLNG as a fuel

Blacksburg, Va

• Assemble Inertial Electrostatic Confinement fusion reactor• Design a new cathode to produce neutrons more efficiently