Muthu Kumaran
Assistant Engineer at Delta Electronics
Hosur, Tamil Nadu, India
Summary
👤
Senior🎓
Top SchoolMuthu Kumaran is an experienced Calibration Engineer turned Assistant Engineer with eight years in electro-technical, RF, mechanical and thermal instrument calibration against national standards. Based in Hosur, Tamil Nadu, he has hands-on manufacturing exposure from a graduate apprenticeship in automotive bodyshop work and now supports engineering functions at Delta Electronics. He blends practical lab calibration skillsets with front-end software contributions—having improved behavior and keyboard handling in the widely used xterm.js web terminal—showing an ability to bridge hardware testing and user-facing software fixes. Known for methodical troubleshooting, Muthu is comfortable writing tests, refactoring renderers, and resolving nuanced interaction bugs, reflecting a detail-oriented approach to both instrumentation and code.
8 years of coding experience
7 years of employment as a software developer
SSLC, SSLC at Dr.Mangalam hr sec SchoolDiploma of Education Electrical and Electronics Engineering, Diploma of Education Electrical and Electronics Engineering at valivalam desikar polytechnic college, Nagapattinam
Github Skills (9)
typescript10
javascript10
terminal-emulator10
typescripts10
terminal-application10
console10
typescript-types10
testing10
webgl9
Programming languages (11)
Github contributions (5)
xtermjs/xterm.js
Jan 2020 - Apr 2020
A terminal for the web
Role in this project:
Front-end Developer
Front-end DeveloperContributions:15 commits, 4 PRs, 50 comments in 3 months
Contributions summary:Muthu primarily focused on improving the xterm.js terminal's behavior and functionality. Their work involved fixing a bug related to the Alt + click interaction and addressing issues with the `moveToCellSequence` function, including test corrections for various scenarios. They also refactored the DOM renderer by removing redundant CSS properties and updated keyboard handling to support Alt+Enter and Alt+Esc key combinations. The user also contributed to the API testing scripts.
clixterm-jsvt100browserterminal-emulators
kumaran-14/cp
Aug 2019 - Sep 2024
Competitive programming shenanigans.
Contributions:1 PR, 19 pushes in 5 years 1 month
competitivecompetitive-programming
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