Hi,I'mPriyanshu.

Full-stack developer building AI-powered web apps — MERN, Next.js, and a lot of debugging.

See my workResume ↓

01 / About

I build AI-powered web apps — and the communities around them.

Priyanshu Saini at GDG Noida DevFest 2025

I'm a CS student at Galgotias University (Class of 2027), building full stack apps with the MERN stack. My first real project was an AI powered resume builder that scores resumes against job descriptions and rewrites weak bullet points using Claude. I'm currently deepening my MERN fundamentals through Harkirat Singh's 100xDevs cohort, with Next.js, TypeScript, and WebSockets coming up next.

Outside of coursework, I'm the Management Lead for GDG on Campus at Galgotias University, running technical events, hackathons, and workshops end to end — and I placed 2nd runner up at the GDG Noida DevFest Buildathon 2025 with SentraSec AI.

Studying
CS at Galgotias University, Class of 2027
Learning
100xDevs cohort → Next.js, TypeScript, WebSockets
Leading
GDG on Campus, as Management Lead

02 / Skills

What I reach for.

Grouped by what they do, with where I've actually used them.

  • Frontend

    Used in: ATS Resume Builder, this portfolio

    • React
    • Next.js
    • Tailwind CSS
    • Motion

  • Backend

    Used in: The ATS Resume Builder's API

    • Node.js
    • Express
    • REST APIs
    • JWT Auth

  • Data & AI

    Used in: Resume scoring and bullet rewrites

    • MongoDB
    • Claude API

  • Tools

    Used in: Building, testing, and shipping

    • Git & GitHub
    • Postman
    • Vercel

03 / Projects

Things I've built and shipped.

Both are live — click through and try them.

ATS Resume Builder landing page preview

ATS Resume Builder

An AI-powered MERN app that scores resumes against real job descriptions, rewrites weak bullet points with Claude, and exports a clean, ATS-safe PDF. My first full-stack project — built, hardened, and shipped end to end.

Hardest bug

PDF export worked locally but failed on Render — Puppeteer couldn't find Chrome, because Render's build cache skipped the browser download. Fixed by pointing Puppeteer at a project-local cache and forcing the download in a postinstall script.

  • React
  • Node.js
  • Express
  • MongoDB
  • Claude API
  • JWT Auth
  • Tailwind CSS
  • Motion
Live siteGitHub
SentraSec AI landing page preview

2nd Runner-Up · GDG Noida DevFest Buildathon 2025

SentraSec AI

An AI-powered cybersecurity platform that puts four Gemini-backed tools in one dashboard: a phishing detector, a code vulnerability scanner, a cloud config risk analyzer, and a risk classifier.

Team project · My role: product & pitch — shaping the feature set, testing the flows, and presenting it to the judges.

  • Next.js
  • TypeScript
  • FastAPI
  • Python
  • Gemini API
  • Firebase
  • Tailwind CSS
Live siteGitHub

04 / Community

Running hackathons and workshops on campus.

What I do outside of code — organising, coordinating, leading.

Sep 2025 — Present

Management Lead · GDG on Campus

Galgotias University · one of 8 core team members

  • ~300

    participants at TechSprint, a 36-hour offline hackathon

  • 12

    events run — hackathons, workshops, and study jams

  • 26

    volunteers coordinated across the core team

  • 100

    students earned Google swag through the Solution Challenge

  • Owned event operations end to end: venues, logistics, scheduling, and travel allowances.
  • Coordinated with speakers before and during every session.
  • Assigned and tracked work for the 26-member volunteer team, making sure tasks were done properly and on time.

05 / Contact

Looking for an internship.

I'm a CS student (Class of 2027) who builds full stack apps and actually ships them. If you're hiring interns, I'd love to talk.

Download my resume (PDF)priyanshusaini4849@gmail.comGitHub — @priyanshu4849LinkedIn — Priyanshu Saini