Telecom software
that handles the load.
BSS/OSS systems, network monitoring, billing platforms, customer portals. Built for telcos, ISPs, and MVNOs.
AFNEXIS LLC
50+
projects delivered
for 30+ clients
BSS + OSS
core stack
fully covered
Kafka
CDR ingestion
event-driven
WHAT WE BUILD
What we build for telecom companies
BSS & Billing Systems
Real-time billing for prepaid and postpaid subscribers. Usage rating, invoice generation, payment gateway integration, and dunning workflows. Built to scale with your subscriber base.
OSS & Network Management
Network inventory, provisioning workflows, and fault management. Integrates with your NMS via SNMP, NETCONF, or REST. We normalize data from multi-vendor networks into a single ops view.
Customer Self-Service Portal
Web and mobile portals for subscribers to manage plans, view usage, pay bills, and raise support tickets. The calls your agents stop taking are the point.
Network Monitoring & Alerts
Real-time network health dashboards with threshold-based alerting and on-call routing. Built on Prometheus and Grafana. Integrated with PagerDuty or Opsgenie for incident management.
SIM & eSIM Management
SIM lifecycle management from provisioning to deactivation. eSIM support with RSP compliance (SGP.22). API-first design so your CRM and BSS systems connect cleanly.
AI-Powered Churn Prediction
ML models on subscriber usage data to flag churn risk early. Integrates with your CRM to trigger retention offers automatically. Trained on your own historical churn patterns.
By Muhammad Aashir Tariq · Founder & Head of Engineering, Afnexis · Updated April 2026
HOW WE BUILD
How we build it.
SGP.22
eSIM RSP support
provisioning to deactivation
SNMP, NETCONF
network integration
multi-vendor NMS
Prometheus
monitoring stack
with Grafana dashboards
"We migrated from a legacy on-prem billing system with no subscriber impact. Afnexis ran the migration plan and moved subscribers in cohorts."
CTO · MVNO · Europe
HOW IT WORKS
From call to production in weeks.
Architecture Review
We audit your existing BSS, OSS, and network stack. We identify integration points and migration risks before writing a line of code.
Build & Test at Scale
We build and load test above your subscriber peak. Billing accuracy is validated against real CDR samples before go-live.
Phased Rollout
We migrate subscriber cohorts, not all at once. Each cohort is validated before the next moves. No big-bang cutover.
PRICING
Fixed price. No surprises.
Most custom agents: $12k to $45k, fixed price. Start with a $1,500 workflow audit, credited toward the build.
Fixed price, paid in three milestones: 40% to start, 30% at the agreed midpoint, 30% at delivery. Each milestone has written acceptance criteria. 30 day bug-fix warranty after delivery.
FAQ
Quick answers.
Are your systems ready for 5G network architectures?
Yes. We build OSS and BSS systems with API-first design that supports 5G SA and NSA network topologies. Policy control integration (PCF/PCRF) and network slicing visibility are both supported. We design for the network you're building toward, not just what you have today.
How do you migrate from legacy on-prem billing systems?
We run parallel billing before cutover. Both systems process the same CDRs and we compare outputs daily. When accuracy matches, we move subscribers in cohorts. No big-bang switch, so there's no day where every subscriber is at risk at once.
How accurate is real-time billing for high-volume traffic?
We use an event-driven architecture with Kafka for CDR ingestion, so rating happens as usage arrives instead of in an overnight batch. Usage data is accurate at the second level, which is what kills billing disputes.
What's the difference between MVNE and MVNO architecture?
An MVNO needs BSS/OSS for their own subscribers. An MVNE needs a multi-tenant platform to manage multiple MVNOs on top. We've built both. The MVNE architecture is significantly more complex and is priced separately. Tell us your model and we'll scope it correctly.
READY TO START?
Let's build your first agent.
No pitch. We map the workflow and quote it. Most custom agents: $12k to $45k, fixed price. Start with a $1,500 workflow audit, credited toward the build.