Hey, I am Ayush Yadav, a full-stack web developer and B.Tech CSE student from Prayagraj, India.
I build practical web software: responsive Next.js and React front ends, Node.js and Express APIs, PostgreSQL and Firestore data layers, secure authentication flows, and PWAs that work offline. I also interned as a Full Stack Developer at Crensa Studio, where I worked on PWA and service workers, UI, and API integration.
Security is my second lane. I study web security with Burp Suite, Nmap, Wireshark and the OWASP Top 10, and I bring that mindset into every app I build.
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Hack Day 2 winner: Best Use of Gemma 4 at MLH Hacktoberfest Hack Day Prayagraj. Finds a good first issue for you and builds a PR plan using Google Gemma 4 and the GitHub API.
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My personal portfolio site, built with Next.js.
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Mobile-first networking platform with QR digital business cards, Firebase phone OTP login with invisible reCAPTCHA, a real-time connection system on Firestore, and rate limiting. |
Career-readiness platform for engineering students: AI roadmaps, coding challenges, AI mock interviews, and a Career Readiness Index. |
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AI notes summarizer and quiz generator that runs an open-weight LLM (Qwen2.5) fully in the browser. Paste notes or upload a .txt/.pdf to get a summary, key terms, a 5-question MCQ quiz and a simple explanation. Built at Hacktoberfest Hack Day x WikiClub Tech UIT 2026.
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7-day daily check-in and rewards system (MERN). The API decides streaks, card states, rewards, countdowns, missed-day resets and wallet credits using server time; React only displays them.
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Code is not finished when it compiles. It is finished when users can run it, trust it, and keep using it.
Full Stack / Web Security / Products