Hi, I’m Khusbu Rai, a Software Developer passionate about solving complex problems and building innovative, scalable solutions. I’m a SDE Intern at Paytm, and I’ve previously worked as an SDE Intern at Jio, DRDO, and IBM. I’m pursuing my B.Tech in Computer Science & Engineering (AI-ML) from GGSIPU, New Delhi. I actively participate in national and international hackathons, with notable achievements including: • National Winner (Rank #1), UST Global D3CODE India 2024 • International Winner, GSMA Open Gateway 2025 • Winner, MasterCard AI Garage Hackathon • Top 10 Grand Finalist, Google Cloud Hackathon 2025 • National Semifinalist, Flipkart Grid 7.0 On the technical side, I’m deeply involved in competitive programming & ML research: • Knight at LeetCode, Top 2% (2010+ rating) • 4★ CodeChef (1869+) • Rank 10 on GeeksforGeeks • 6★ HackerRank • Global Rank 1482 in Meta Hacker Cup 2025 I’m also a β Microsoft Learn Student Ambassador and an ML Trainee at Amazon MLSS 2025. With 18K+ followers on LinkedIn, I love sharing insights around tech, careers, and problem-solving with the community.