John M
Algorithm Engineer at Meituan
China
Summary
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SeniorJohn M is an Algorithm Engineer with 11 years of experience building mathematical models and optimization solutions for large Chinese tech companies, currently contributing at Meituan after roles at Alibaba and iFLYTEK. He blends strong Python and Java skills with practical machine learning know-how to move prototypes into production-facing systems. His open-source work includes backend bug fixes and macOS compatibility updates for an IDA Pro plugin, showing attention to low-level integration and cross-platform robustness. Known for turning "impossible" into "I'm possible," he pairs algorithmic rigor with systems-level engineering to solve real-world performance and compatibility challenges.
11 years of coding experience
1 year of employment as a software developer
Github Skills (11)
debugging10
objective-c10
debug10
macos10
c-language10
cprogramming-language10
binary-files9
file-manipulation9
binarydiff9
system-integration9
modification9
Programming languages (6)
Github contributions (5)
fjh658/IDA7.0_SP
Aug 2018 - Sep 2022
IDA7.0_SP is ida's bugfix
Role in this project:
Back-end Developer & System Engineer
Back-end Developer & System EngineerContributions:3 releases, 24 commits, 19 pushes in 4 years 1 month
Contributions summary:John primarily contributed to fixing bugs and improving the functionality of the IDA Pro plugin. This included updating binary files, modifying source code related to Cocoa input contexts and key mappings, and addressing issues with shortcuts not working. Furthermore, the user integrated changes to support newer macOS versions, specifically Monterey 12.3+, and removed legacy dependencies.
idaida-pluginida-probugfix
fjh658/keypatch
Aug 2017 - Dec 2018
Multi-architecture assembler for IDA Pro. Powered by Keystone Engine. Fixed ida7 bugs
Contributions:42 commits, 21 pushes in 1 year 4 months
keystone-enginecapstoneida-prokeystoneassembler
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