Ritik Raj

Architecture & Production

Discrete Diffusion LM Trained a 17M-param transformer from scratch using a masked denoising objective. Features non-autoregressive inference. PyTorch • Transformers	Seedite (Co-Founder) Profitable EdTech platform with video streaming, mock test engine, and secure access control. 200+ active users. $0 marketing. Next.js • Node • MongoDB
MergeFlow Workflow automation for pull requests with a cleanly decoupled backend architecture. Express • MongoDB	HHL Quantum Implemented the Harrow–Hassidim–Lloyd quantum algorithm for solving linear systems. Python • Qiskit

Technical Profile

ML & AI PyTorch Hugging Face Gradio NumPy	Backend & Systems Node.js Express MongoDB MySQL AWS
Frontend Next.js React TypeScript Tailwind CSS	Tooling & DevOps GitHub Actions Playwright OAuth 2.0 Git

Open Source Footprint

Timeline

• Physics Wallah | Software Intern (Jan–Jul 2025)
• Hackathons | Hacktoberfest '24, Tech-Sangam, Re-Imagine
• Content | Tech & AI Creator on YouTube (250K+ views)

LinkedIn • YouTube • Email