Toronto / founder / builder
From game worlds and interface work to AI products and operating layers.
I’m Fahmid Uddin. I build across Nexore, Optifly, and AI Account Executive, with a background in 3D, interface design, engineering, and internet-native experimentation. Based in Toronto, focused on useful software, sharp taste, and real operations.
1.19M+
YouTube views
$1.5M+
Secondary volume
Gitfolio
Built + sold
Metagood
First engineer
Current work
Nexore / xOS is the operating layer. Optifly and AI Account Executive are current products coming out of that world.
Operating system
Nexore is where I’m building xOS, the operating layer behind how I work across product development, research, campaigns, analytics, and execution.
It is less about chat interfaces and more about a durable system for getting real work done. That operating layer now shapes everything else I build.
Visit Nexore
Travel product
Optifly turns a travel idea into a usable plan. Flights, stays, routing, and decision support come together in one product experience.
Open Optifly
Revenue systems
AI Account Executive is focused on research, targeting, preparation, and follow-through for lean teams that want more disciplined pipeline motion.
Open AI Account ExecutiveBackground
My path into this work started in games, 3D, motion, interfaces, and the kind of internet-native experimentation that trains taste through repetition.
Later it became software, product systems, and figuring out how to turn messy operational needs into something clean and usable.
AI expanded the set of levers. The underlying instinct is older.
2010–2015
Games, 3D, motion, and interface work were the original training ground. That is where taste, pacing, and systems thinking started.
2020
That chapter pushed me deeper into product systems, web3 infrastructure, and building inside an ambitious founding environment.
Explore2021–2023
Decise.io and LegixAI sharpened the part of me that likes turning messy operational problems into usable software.
Explore2023
10,000 pieces. 6B+ generative possibilities. $1.5M+ in secondary volume. It was one of the clearest moments where design, narrative, community, and systems met in one project.
Explore2025
Build something useful, ship it, find product truth, and close the loop. I like that cycle.
ExploreQuick context
What does Fahmid Uddin do?
Fahmid Uddin is a Toronto-based founder and product engineer who builds AI products, operating systems, and product infrastructure.
What is xOS?
xOS is the self-hosted AI operating system Fahmid is building through Nexore to support product development, campaigns, analytics, research, and execution.
What is Fahmid building now?
Fahmid is currently focused on Nexore, Optifly, and AI Account Executive, along with the operating systems and workflows behind them.
What kind of work is Fahmid open to?
He is open to founding engineer roles, applied AI product work, forward-deployed style builds, and selective collaborations.