FIZNEX is a full-stack development company helping ambitious founders, startups, and growing businesses turn bold ideas into scalable mobile, web, and blockchain products.

Trusted by clients across the US, UK, Europe, Middle East, and Asia, we partner with companies that want more than just code — they want a real technical team that ships. From the first wireframe to global launch, we handle architecture, design, development, deployment, and the long-term product roadmap that follows.

What we build at FIZNEX:

→ AI-Powered Mobile Apps — Cross-platform React Native applications for iOS and Android with native-grade performance, OpenAI integrations, push notifications, and App Store / Play Store deployment.

→ Modern Web Platforms — SaaS products, CRMs, dashboards, marketplaces, and enterprise portals built on Next.js, React, Node.js, NestJS, and TypeScript with clean, scalable architecture.

→ Blockchain & Web3 Products — Solana and Ethereum-based NFT marketplaces, smart contracts, staking systems, token launches, and wallet integrations (MetaMask, Phantom, WalletConnect).

→ Custom SaaS & Multi-Vendor Marketplaces — End-to-end product engineering for complex business logic, role-based systems, and high-volume transaction flows.

→ Enterprise Infrastructure — VPS setup, DevOps, Nginx, PM2, SSL hardening, CI/CD pipelines, Cloudflare, and cloud security to keep platforms fast, secure, and reliable.

Our specialization in Solana-based NFT ecosystems, AI-driven product features, and complex marketplace architectures sets FIZNEX apart from generic agencies. We don't build to deliver — we build to ship products that survive real users in real markets.

Industries we serve: FinTech, PropTech, Web3, Dating & Social, On-Demand Delivery, EdTech, and SaaS.

If you're building something ambitious and need a real technical partner who genuinely cares about your product as much as you do — let's build it together.

FIZNEX

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FIZNEX

Org chart

Teams

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