Joshua Liew
Sr. Firmware Test Engineer at Bracco Medical Technologies
Saint Paul, Minnesota, United States
Summary
👤
Senior🎓
Top SchoolJoshua Liew is a senior firmware test engineer with 11 years of experience building and validating embedded systems, currently driving firmware test efforts at Bracco Medical Technologies. He has a strong hands-on background in C/C++ and Python, notable for merging legacy firmware with RTOS-enabled microcontrollers and maintaining robust test suites for TCP/IP, UDP, and CAN protocols. At CalAmp he scaled automated testing—authoring 200+ Python unit tests and cutting production unit test time by 70%—and mentored junior engineers and interns. His experience spans board-level work, firmware upgrades, extreme-temperature reliability testing, and EV battery data analysis, reflecting a pragmatic blend of software and hardware competence. Based in Saint Paul, MN, he brings a curiosity for deep learning, AR/VR, and aerospace themes that informs creative problem-solving beyond typical firmware boundaries.
11 years of coding experience
8 years of employment as a software developer
Bachelor’s Degree Computer Engineering, Bachelor’s Degree Computer Engineering at University of MinnesotaAssociate’s Degree Engineering, Associate’s Degree Engineering at Edmonds College
English, Malay, Chinese, Chinese
Stackoverflow
41reputation
2kreached
0answers
1question
Github Skills (28)
python10
analyzer10
static-analysis9
objective-c9
kubernetes9
static-code-analysis9
java9
static-analyzer9
cpp9
sentence6
super-resolution5
speech4
deep-learning4
speech-to-text4
sequence4
Programming languages (4)
Github contributions (5)
liewsanmin/liewsanmin.github.io
Jan 2016 - Jan 2023
Online Portfolio and personal website
Contributions:3 PRs, 141 pushes, 1 branch in 7 years 1 month
reacttailwindcsscssjavascriptonline-portfolio
liewsanmin/codingPractice
Dec 2016 - Jul 2021
Contributions:56 commits, 53 pushes, 3 branches in 4 years 7 months
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