Erwin Lum Email & Phone Number

Irvine, Ca, Us

Pasadena, Ca, Us

Andover, Ma, Us

Creating a software verification for rotary craft.

East Aurora, Ny, Us

Irvine, Ca, Us

Perform verification on Patient/Glucose Monitoring Medical Devices. Prepare reports for defect tracking. Formal and Informal testing of a patient monitoring system including a touchscreen panel with dual device integration. Perform testing and protocol generation on a Glucose Monitoring system.Perform verification on Invasive and Non-Invasive Patient Monitoring system including SCR fixes, bug reports, and Ad hoc testing.Perform Robot Framework setup for Automation of V&V tests and protocols. Define Test Protocols to test Verification and Validation of Software Requirements. Protocol traces to Requirements.

Irvine, Ca, Us

Perform verification on Patient/Glucose Monitoring Medical Devices. Prepare reports for defect tracking. Formal and Informal testing of a patient monitoring system including a touchscreen panel with dual device integration. Perform testing and protocol generation on a Glucose Monitoring system.Perform verification on Invasive and Non-Invasive Patient Monitoring system including SCR fixes, bug reports, and Ad hoc testing.

Irvine, Ca, Us

Performed QA V&V software testing on LCD panel patient monitors. Prepared reports and documentation for SCR fixes and findings. Ad hoc testing of new software builds for patient monitoring systems. Loaded and updated software for LCD panels.

Coventry, England, Gb

Interfaced with outsourced client to resolve and verify testing issues for a time sensitive milestone to be met. Mediated between the company and the outsource client to determine feasibility of testing issues and to resolve them.Verified that software requirements documents followed the DO-178b standard via requirements analysis that included: links to/from the documents, traceability between requirements/code, and correctness of grammar/spelling. Performed Code Reviews, Requirements Document reviews, Verification document reviews, Test Case runs, and Requirements/Code tracing analysis to ensure the Real Time Monitor, Programmable Field Loader, and Programmable Field Tester software suites followed DO-178b standards for SQA approval.Analyzed and troubleshot a CAN network for issues related to reception and transmission of messages across the bus between hardware units. Used Vector CANKing, CANLib, and CANAnalyzer software suite to monitor CAN bus activity for troubleshooting.Wrote test scripts for testing of discrete and analog I/Os through a CAN bus and ARINC429 communications bus. Developed GUI interface to allow the quick testing of discrete and analog IOs for verification of new builds.Wrote test scripts using National Instrument’s TestStand 2010 for system integration testing of system inputs and outputs per SRD requirement specifications to provide a confidence test for future code builds and releases.Wrote test scripts using National Instrument’s TestStand 2010 for Validation and Verification of SRD requirements using DO-178 Level A standards.Train and mentor interns and new hires to perform Validation and Verification of SRD requirements for DO-189B Level A standards using TestStand 2010.Wrote GEL test scripts using Texas Instruments Code Composer software to test JSF on board cooling fan to DO-178B standards. Participated in code and document reviews for JSF on board cooling fan.

Chelmsford, Ma, Us

Aviation software engineer working on the Electronic Flight Bag for cockpit navigation/information.Performed software DO-178B requirements testing on the Electronic Flight Bag (EFB) for cockpit management.Reviewed both System Requirement Design Documents and Software Requirement Document (SWRD).Developed Software Verification Test Procedures using SWRD requirements for testing.Created software Test Scripts using OpenArbor(Python) where testing consisted of controlling a single processor running multiple processes running concurrently.Maintained development code for a Touchscreen Formatter function for raw data coordinate conversion to LCD display formatted coordinates.Performed Data and Control Coupling evaluation as well as coding standard evaluations on source code for preliminary metrics reports.

Lynnwood, Washington, Us

Performed software DO-178B requirements testing on the Integrated Remote Data Concentrator (IRDC) software as used on Airbus A400M Brake and Antiskid Control System (BACS).Reviewed both System Requirement Design Documents and Software Requirement Document (SWRD).Developed Software Verification Test Procedures using SWRD requirements for testing.Created software Test Scripts using Visual Studio (C++), Triakis and the IRDC software where testing consisted of controlling a single processor or up to 8 different processors running concurrently.Areas testing focused on Aircraft Brake Control operations, such as, aircraft braking on up to 6 wheel pairs, transition between primary and alternate hydraulic systems, and power-up initialization. Performed post test analysis verifying structural (requirement) and path/trace (software code) coverage.Developed a graphical interface (using LabView) for both white box and automated testing of production units of Brake Temperature Monitoring Units.

London, Gb

Perform software verification tests and unittests in a simulator and debugger environment Developed DO-178B, level A, engine control software test procedures to verify GE, CFM International, Rolls-Royce, and BMW-Rolls-Royce.Testing activities included design analysis to generate expected output results from given inputs for both manual and automated tests. Requirements testing included everything from input controls governing fuel flow, variable engine geometries, engine thrust reverser, and many other flight-critical functions.Test Scripts were written in C, Ada, and machine language assembly.

Performed top-down hardware testing on newly manufactured or customer repair systems from the box on down to component level diagnostics and repair.Lead technician for second shift operations working on products which included Falcon2 Man-pack radios, Falcon1 Power Amplifiers, Power Supplies, Antenna Couplers, Pre/Post Selectors, and Falcon3 Hand Held Multi-band radios.