Map before build
Every engagement starts with a written map — of the workflow, the data, and where the money moves. No code before clarity.
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About
Systems built by someone who operates them.
Metisix is not an agency with account managers between you and the work. It's an engineering practice with one standard: production quality, explained in plain language.
The founder
I'm Vahid.
My daily work is engineering a live jewelry marketplace — the payment layer most of all. Stripe Connect onboarding and payouts, PayPal flows, refunds, disputes, shipping logic, duty calculation, and the AI systems growing around them. When something breaks at 2am, it's my problem; that changes how you write code.
Metisix exists because most businesses can't tell the difference between payment code that works in a demo and payment code that survives production — until it costs them. I bring the production standard to platforms that need it: mapped first, built idempotent, monitored after launch.
How we work
Four rules every project runs on.
Money code is sacred
Payment operations are idempotent, transactional, and tested against the ugly cases: duplicate webhooks, timeouts, partial refunds.
Plain language
You'll always know what's being built, why, and what it costs — in sentences, not jargon.
Stay after launch
Systems live longer than projects. Monitoring, fixes, and improvements are part of the offer, not an afterthought.
Facts
The practical details.
Remoteworking globally
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Englishworking language
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Talk to the engineer, not a sales layer.
Email, WhatsApp, or the form — a reply comes from the person who'd do the work.