Software that endures.
Infrastructure that scales.
Microxen Inc. is a Delaware-registered software development company. We partner with clients to build enterprise web platforms, fintech SaaS, and payment infrastructure — and we ship our own products when we see a problem worth solving.
Four disciplines, one standard of craft.
Web Development
Enterprise web applications, dashboards, and internal tooling built on modern frameworks — React, Next.js, Laravel, Node.
Fintech SaaS
Compliance-ready financial software: billing, subscriptions, ledgers, and embedded finance products for B2B.
Payment Infrastructure
PCI DSS-compliant payment gateways, processor integrations, reconciliation engines, and multi-currency settlement.
Platform Engineering
Scalable backends, API platforms, and the DevOps practice behind them — from zero to production-grade.
Keeal — get paid from 150+ countries.
Our flagship payment platform for freelancers and small businesses. Shareable links, professional invoices, bank-grade encryption, instant settlement. Built end-to-end by Microxen.
“After evaluating engineering teams for two years, we found Microxen. They ship on time, document everything, and treat our roadmap like their own.”
“Rare to find a partner this rigorous about security and compliance. Our payment infrastructure passed audit on the first pass.”
Tell us what you're building.
Scoping calls are free. We'll respond within one business day.