Profile banner
Arian Ahmadinejad

Arian Ahmadinejad

Software engineer & McMaster CS student — ML and full‑stack developer

arian
Hamilton, Ontario, Canada
Joined July 2025

Network

1.1K connections
🎓
McMaster CS SWE Students
👨‍💻
Software Developers
🤖
AI ML Engineers
🚀
Startup Founders Engineers
🏛️
McMaster Faculty Alumni
📊
Bell AI Data
💻
Vidyard Developers PMs

Summary

Practical full‑stack + ML engineer: Arian has built and shipped production web and AI systems during multi‑term co‑op placements and internships (notably at Bell and Vidyard). He led development of a generative AI app that scaled to thousands of agent users and implemented backend testing and cost‑reduction strategies. arian
Hackathon organizer and platform builder: As Technical VP at DeltaHacks, Arian managed developer teams building event infrastructure (judging, matchmaking, portals) and authored the DeltaHacks portal code used by organizers. arian+2
Public engineering portfolio & open‑source contributor: Maintains a public site and GitHub (arian81) with multiple full‑stack projects — e.g., GitFaster, McOutline, and a browser WASM IDE — demonstrating strengths in frontend performance, backend APIs, caching, and modern web stacks (Next.js, TRPC, Prisma). arian+1
Student mentor and educator: Served as a Teaching Assistant at McMaster, automating grading workflows and teaching programming fundamentals to large cohorts, and has held technical leadership roles in student orgs (McMaster CSS) and peer tutoring. arian

Work

Education

Projects

Hobbies

Cycling (rides to relax after work) and continued learning in ML — tensors / PyTorch. arian

Notes

KKKrish Krishsaid
AAArian Ahmadinejad
is one of the best startup engineers they've worked with for building and shipping new AI products.

Feb 20, 2026