Ankush Chatterjee
Senior Software Engineer 2 at Harness
Bengaluru, Karnataka, India
Summary
🤩
Rockstar🎓
Top SchoolAnkush Chatterjee is a Senior Software Engineer with nine years of experience building query engines, databases, and big data systems across AWS, Informatica, and now Harness. He has hands-on experience on distributed query engines (Athena, EMR) and a track record of shipping production-grade systems in cloud environments. Ankush is also an active open-source contributor and full-stack developer on large community projects like OpenGenus/cosmos, where he implemented algorithms and data structures used by search and learning platforms. Based in Bengaluru, he blends deep systems knowledge with a passion for sharing learning—publishing technical video summaries on his Core_Dump YouTube channel rather than formal tutorials. Notably, his background spans both research-oriented algorithm work and practical cloud engineering, giving him a rare bridge between theory and scalable production systems.
9 years of coding experience
4 years of employment as a software developer
Bachelor of Technology (B.Tech.), Information Technology, Bachelor of Technology (B.Tech.), Information Technology at KIIT - Kalinga Institute of Industrial Technology
English, Hindi, Bengali
Github Skills (19)
algorithms10
graph-algorithms10
python10
data-structure10
java10
javas10
data-structures10
sorting-algorithms10
c178
c118
javascript7
binary-search-tree7
go7
dynamic-programming6
machine-learning4
Programming languages (9)
Github contributions (5)
OpenGenus/cosmos
Oct 2017 - Oct 2017
World's largest Contributor driven code dataset | Used in Quark Search Engine, @OpenGenus IQ, OpenGenus Visual Project
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:7 commits, 3 PRs, 6 comments in 3 days
Contributions summary:Ankush contributed to the repository by implementing algorithms and data structures, primarily in Python and Java. Their work included adding a bucket sort implementation and integrating the Bellman-Ford algorithm. Furthermore, they updated the repository by incorporating content from a forked repository and demonstrating strong knowledge of various algorithm implementations and data structures.
datastructuresinternshipcontributordatasetopengenus
ankushChatterjee/mozilla-bbsr-opensource
Feb 2019 - Mar 2019
For the purpose of Mozilla Bhubaneswar Open Source Session.
Contributions:85 commits, 41 PRs, 42 pushes in 1 month
mozillapurpose
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