Arun Kumar
Senior Software Engineer at HighRadius
Bihar, India
Summary
👤
Senior🎓
Top SchoolArun Kumar is a Senior Software Engineer with nine years of experience building reliable back-end systems, primarily using Java, Spring Boot, and SQL. Currently at HighRadius, he has progressed through multiple engineering levels, demonstrating steady technical growth and ownership. A lifelong problem-solver who enjoys debugging and optimization, Arun also contributes to open-source projects—implementing core linked-list data structures and persistence features in the widely used OpenGenus/cosmos dataset. He pairs practical web API and backend expertise with an active interest in data science, machine learning, and algorithms, reflected in his Python and AI work on GitHub. Based in Bihar, India, Arun combines disciplined engineering practices with a curiosity for efficient, production-ready solutions.
9 years of coding experience
3 years of employment as a software developer
Bachelor of Technology - BTech Computer Science & System Engineering, Bachelor of Technology - BTech Computer Science & System Engineering at KIIT - Kalinga Institute of Industrial Technology
Github Skills (9)
c1710
data-structures10
c1110
linked-list10
data-structure10
algorithm9
standard-library7
common-library7
c-library7
Programming languages (4)
Github contributions (5)
OpenGenus/cosmos
Mar 2019 - Apr 2019
World's largest Contributor driven code dataset | Used in Quark Search Engine, @OpenGenus IQ, OpenGenus Visual Project
Role in this project:
Back-end Developer
Back-end DeveloperContributions:52 commits, 6 PRs, 15 comments in 22 days
Contributions summary:Arun's contributions primarily focused on implementing and expanding the functionalities of a singly linked list data structure. They added core features such as inserting and deleting nodes at various positions, replacing values, and deleting duplicate values, all accessed through a menu-driven interface. The user implemented operations for reading and writing linked list data to files, allowing for persistent storage and retrieval of list elements. The user's work showcases a clear understanding of linked list manipulation in C and implementing a command-line interface for interacting with the data structure.
datastructuresinternshipcontributordatasetopengenus
Arunkumar0258/healthbot
Dec 2018 - Feb 2019
Contributions:21 commits, 13 pushes in 2 months
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