Marimuthu Madasamy
Director - Technology Solutions at TD Securities
New York, New York, United States
Summary
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Rockstar🎓
Top SchoolMarimuthu Madasamy is a Director of Technology Solutions with over a decade of hands-on experience designing and delivering Java and JVM-centric enterprise systems for the financial sector, currently leading platform and microservices initiatives at TD Securities. He combines deep backend expertise (Java, Spring Boot, JVM bytecode) with front-end skills (TypeScript, React) to own end-to-end architecture, CI/CD, and quality practices while mentoring cross-functional teams. His career spans senior engineering roles at Amazon and Morgan Stanley and long-term impact at Lab49, proving he thrives in both product-driven and low-latency trading environments. An avid programming-language tinkerer, he builds open-source compiler tooling—most notably an Idris-to-JVM backend—and previously authored a REPL for the Haskell-like Frege language, reflecting a rare blend of production-shipping experience and language-research curiosity. Based in New York, he pairs an MS in Software Engineering with a track record of turning complex financial requirements into maintainable, performant systems.
13 years of coding experience
17 years of employment as a software developer
BITS Pilani, Birla Institute of Technology and ScienceBE, Electronics and Communication, BE, Electronics and Communication at Government College of Engineering, Tirunelveli
English, Tamil, Hindi
Stackoverflow
13,311reputation
2.9mreached
145answers
8questions
callback
top-1%
java
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jsp
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jstl
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scala
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regex
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Github Skills (73)
frege10
java-bytecode10
idris10
bytecode10
jvm-bytecode10
jvm10
java10
callback10
kotlin10
jsp10
javascript9
jstl9
haskell9
regex9
arraylist9
Programming languages (8)
Github contributions (5)
mmhelloworld/mmhelloworld.github.io
Jul 2015 - Jul 2024
Contributions:29 pushes, 2 branches in 9 years 1 month
Frege/frege-native-gen
Nov 2013 - Sep 2017
Contributions:2 releases, 49 commits, 16 PRs in 3 years 10 months
javacode-generatorfrege
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