Vision
Pioneer secure, adaptive, and best-in-class SIM operating systems for every device, everywhere
Mission
Accelerate digital transformation by delivering robust, secure, and future-ready connectivity solutions.
Architecture and Software Design
SimXpert provides end-to-end architecture and agile software design for SIM and eSIM Operating Systems, delivering secure, high-performance OS and embedded applications optimized for rapid customization and deployment across hardware. The approach emphasizes modularity and interoperability, aligned with ISO, 3GPP, ETSI, and GSMA standards. Agile methods and Continuous Integrations ensure frequent updates, automated testing, strong security, and reliable, future-ready solutions.
Secure Embedded Software Dev
SimXpert applies a security-by-design approach across the full lifecycle, ensuring confidentiality, integrity, and resistance to remote and physical attacks. The process integrates secure coding, hardware-rooted authentication, secure boot, cryptographic key management, and real-time monitoring. Continuous evaluation using side-channel analysis, fault injection, and penetration testing ensures resilience. With GSMA, ISO, and Common Criteria expertise, SimXpert delivers secure embedded solutions and robust OTA updates.
Applet & SIM Toolkit Applet Dev
SimXpert develops advanced Applets and SIM Toolkit Applets that enable mobile banking, IoT diagnostics, provisioning, and secure authentication on SIM and eSIM platforms. Using Java Card and GSMA/SIMalliance standards, these applets support functions like IMEI locking, SIM health checks, geofencing, network reporting, and credential protection through standard SAT commands. Following Trusted Connectivity Alliance (TCA) guidelines, SimXpert ensures cross-device interoperability, certification, and lifecycle reliability.
Mobile & Device Application Dev
SimXpert brings strong eSIM ecosystem experience to support or develop Mobile Profile Assistant Applications for GSMA SGP.22 Consumer LPAd and SGP.32 IoT IPAd. With successful integrations across devices, SIM XPERT ensures seamless Remote SIM Provisioning, secure profile lifecycle management, and user-friendly, standards-compliant interfaces. This enables operators and solution providers to onboard devices smoothly and deliver advanced connectivity for both consumer and machine-to-machine environments.
eSIM Proof Of Concept
SimXpert supports rapid prototyping and Proof of Concept development for eSIM innovations. With deep R&D experience in smart cards, telecom, security, and connected devices, the team guides clients from concept to functional PoC for consumer, industrial, or IoT applications. Their expertise in GSMA eSIM frameworks and device integrations ensures PoCs are secure, standards-compliant, and scalable from lab validation to deployment, enabling smooth progression toward market-ready solutions.
SIM & eSIM Trainings
SimXpert provides specialized training on SIM and eSIM technologies for technical teams, product managers, and architects. Programs cover SIM/eSIM architecture, Remote SIM Provisioning, security protocols, ecosystem roles, and the latest GSMA and 3GPP standards. Delivered through workshops, online courses, or tailored sessions, the training equips professionals to design, implement, and manage SIM and eSIM solutions for consumer and IoT use cases with strong security and operational excellence.
SIM, eSIM
and iSIM OS
SimXpert combines technical expertise, innovative R&D, and industry experience to create a next-generation Operating System for SIM and eSIM platforms. By uniting secure embedded software, advanced applets, GSMA compliance, and strong PoC execution, the OS delivers exceptional modularity, security, and flexibility. Designed for evolving standards and hardware, it enables fast integration, secure connectivity, and future-ready features for operators, device makers, and IoT solution providers.