Mostafa Darehzereshki
AI Engineer at A.Team
Old Toronto, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolMostafa Darehzereshki is an AI engineer and hands-on product builder with nine years of experience turning business needs into production AI workflows and scalable frontend systems. He’s led engineering teams and launched products from zero to MVP—co-founding CalmWays and modernizing platforms at Goodfood, Rakuten, and Sony—while advising founders on architecture and team formation. At A.Team he’s built and deployed agentic AI solutions for Fortune 500 clients, conducted 700+ technical interviews, and defined evaluation rubrics to improve hiring quality. A pragmatic experimenter who prefers building from scratch, he blends multi-agent tooling (LangChain, CrewAI, Dify.Ai) with product-first thinking to deliver practical automation rather than buzzwords. Based in Toronto, he pairs formal computer science training with project management skills from McGill, and quietly thrives at the intersection of rapid prototyping, user-centered product design, and operationalizing AI.
9 years of coding experience
12 years of employment as a software developer
Computer Science Computer Science, Computer Science Computer Science at Shahid Beheshti UniversityProject Management, Project Management at McGill University
Persian, English
Github Skills (87)
aws-amplify9
apollo-client9
linting9
react-native9
ios9
visual-studio-code9
react9
electron9
typescript9
android9
mobile9
apollographql8
editor8
javascript8
graphql8
Programming languages (6)
Github contributions (5)
mostafa-drz/reactor
Feb 2021 - Feb 2021
Contributions:34 commits, 24 pushes, 2 branches in 7 days
mostafa-drz/openai-realtime-webrtc
Jan 2025 - Jul 2025
A sample demo showcasing how to integrate WebRTC with the OpenAI Realtime API for real-time audio and text interactions. Built with Next.js and TypeScript, this project serves as a simple starting point for developers exploring OpenAI’s Realtime capabilities.
Contributions:4 releases, 31 PRs, 40 pushes in 5 months
audionextjsopenairealtime-apitypescript
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