Don't Touch DSA Until You Watch This! [2025 Edition]

Harshit Trehan October 26, 2025
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Harshit Trehan

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About Harshit Trehan: Harshit Trehan is a Software Engineer at Atlassian, LinkedIn Top Voice, and Gold Medalist in B.Tech Information Technology. He has previously worked at Juspay and interned at Godfrey Phillips (Philip Morris International). With a thriving community of 120K+ on YouTube and 110K+ followers on LinkedIn, Harshit has guided over 100K students, mentored thousands personally, and served as a judge at multiple national hackathons. Through his videos, workshops, and mentorship, he shares industry-backed placement strategies, learning roadmaps, and project guidance — helping students crack internships, land jobs, and grow in tech with confidence. 🚀

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