US-based software engineering · Albuquerque, New Mexico
Cross-Platform Mobile Apps & Cloud IT Solutions
RayCentral LLC designs and engineers mobile, desktop and cloud software for teams that care about speed, security and a product that still feels right three years from now.
Native and cross-platform builds for iOS, Android and desktop that share logic without sharing compromises.
Privacy engineered in
Minimal data collection, encrypted transport and storage, and no telemetry or tracking SDKs in the apps we ship.
Cloud that stays operable
Multi-region infrastructure, clear APIs and runbooks your own team can actually run.
Core services
Three disciplines, one engineering team
From the first wireframe to the release build and the infrastructure behind it — handled end to end, in small senior teams, with no handoffs between the people who design your architecture and the people who write it.
Mobile App Development
Native and cross-platform applications for iOS and Android, architected for offline resilience and fast cold starts.
Swift, Kotlin and Flutter engineering
UI/UX design and interactive prototyping
App Store and Google Play compliance from day one
Release management and staged rollouts
Network Utilities
Diagnostic and connectivity tooling for engineers and IT teams, on mobile and desktop alike.
LAN discovery and port analysis
Throughput, latency and jitter measurement
VPN and secure tunnelling clients
Exportable reports for IT audits
Enterprise Software Solutions
Cloud-native platforms, internal tools and system integrations your team can operate without us.
Cloud architecture and DevOps pipelines
API design and legacy system integration
Audit-ready access control and logging
Long-term maintenance and SLAs
Our product
Software we build, own and support ourselves
Engineered in-house by our own team and maintained across OS versions long after launch day, with the privacy commitments written into our legal terms rather than into a marketing page.
RayX VPN
Secure Connectivity Client · iOS · Android
RayX VPN is a secure connectivity client developed and maintained in-house by RayCentral LLC. It establishes an encrypted tunnel between your device and our servers so that your traffic leaves the device protected from the local network it is sitting on. It does not claim to make you anonymous.
How RayX VPN is built and operated
No traffic logging. The app does not collect, inspect, log, store or monitor your traffic, browsing history, DNS queries or IP addresses.
Platform VPN APIs for routing only. The Android VpnService API and Apple’s Network Extension framework are used exclusively to establish the encrypted tunnel, never to read or analyse traffic.
No accounts. No registration, no email address and no password. The app identifies your device with a device key derived from identifierForVendor, kept in the keychain.
No in-app purchases. No prices and no payment links inside the app. Access codes are issued by RayCentral LLC outside the app.
The app does not collect, inspect, log, store or monitor user data, network traffic, browsing history, DNS queries or IP addresses. The service processes only a device key, its entitlement and the connection metadata necessary to operate the servers.
Platform VPN APIs for routing only
On Android the client uses the system VpnService API; on iOS it uses Apple's Network Extension framework. In both cases the sole purpose is establishing an encrypted tunnel — never inspecting, filtering or reading the contents of that traffic.
No in-app purchases
RayX VPN contains no in-app purchases, shows no prices and links to no payment page. It is a free client; access codes are issued by RayCentral LLC, the operator, outside the app.
Access
Codes issued by the operator
Traffic logs
None
About us
A US software company with a builder's mindset
RayCentral LLC is a registered United States software development company headquartered in Albuquerque, New Mexico. We build mobile and desktop applications, network utilities and cloud platforms for startups, IT departments and enterprise teams.
Registered entity
RayCentral LLC, a Limited Liability Company organised under the laws of the State of New Mexico, United States. D-U-N-S Number 149921732.
Business address
1209 Mountain Road Pl NE, Albuquerque, NM 87110, United States
Privacy by design
Privacy and security are not a checklist item at the end. They shape how we model data, where it lives, and what we choose not to collect in the first place.
Ship-focused delivery
Two-week iterations with working builds you can install, not slide decks. The engineer who designs your architecture is the one who writes it and ships it.
Support that lasts
Maintenance, OS-version upgrades and store compliance long after launch day — with a named engineer who answers when something needs attention.
Contact
Have a project in mind?
Tell us what you are building. We will come back with a technical approach, a timeline and a straight answer on cost — from an engineer, not a call centre, within one business day.
Direct contact
Prefer your own mail client? Write to us directly and include your organization name.