2SkyMobile

通信ソフトウェア開発

From billing platforms and eSIM storefronts to OSS/BSS systems — we build telecom software that scales with your operations.

Custom development is for partners who need operator-grade behavior: accurate rating and invoicing, integrations with your existing BSS or payment stack, branded customer journeys, and APIs that stay stable under production load. Our engineers work in telecom day to day—roaming, provisioning, eSIM lifecycle, and settlement are familiar territory, not generic “app” features.

Below you will find three focused tracks: billing platform, eSIM store (web and mobile), and broader telecom software (OSS/BSS, portals, automation). Each page outlines deliverables, typical stack choices, and how we phase discovery, build, and handover so your internal teams can operate the system long term.

Development offerings

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Launch your eSIM or MVNO service

2SkyMobile provides infrastructure, software and global data to help you scale fast.