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Harsh Agarwal

Harsh Agarwal

Senior Software Engineer at GreyB — C++ & full-stack

har5h
Mohali, India
Joined April 2026
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Summary

Systems-level C++ and concurrency: Harsh writes and works on performance-sensitive C++ systems, emphasizing correct mutex usage, avoiding busy-waiting with condition variables, and minimizing lock hold times when building custom thread pools. linkedin
Full‑stack/web framework background: He has a strong web framework and full-stack development background, evidenced by his prior full-stack role and references to web development experience. leetcode+1
MNIT Jaipur alumnus with entrepreneurial/project activity: His education at Malaviya National Institute of Technology, Jaipur (2018–2022) and presence in the MNIT incubator listings tie him to campus projects such as an ICT 'Audiobook Converter'. ac+1
Active in technical community and public sharing: Maintains a LeetCode profile and posts technical write-ups on LinkedIn, indicating active engagement in coding practice and knowledge sharing. leetcode+1

Work

Education

Projects

Writing

C++ Thread Pool Best Practices: Mutex, Condition Variables, and Locking

A LinkedIn post describing three key takeaways for writing safe, concurrent C++ systems (mutex semantics, using condition_variable to avoid busy-waiting, and minimizing lock hold times), and plans to explore shared_mutex for read-heavy datastores.

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Hobbies

Algorithm problem solving and competitive-style practice on LeetCode. leetcode