Operating Context & Background of Roam Communications Limited
Roam Communications Limited is a global mobile connectivity provider delivering eSIM profiles to international travelers. They wanted to automate customer inquiries and eSIM provisioning via messaging.
Scale & Operating Footprint
High-volume operational workload operating across Financial Services & Telecom with distributed end-users, requiring strict uptime SLAs and seamless transaction throughput.
Architect and deploy a high-performance, automated platform that eliminates manual dependencies and sustains uninterrupted multi-channel growth.
02. Operational Bottlenecks & Legacy Friction
Problem: Business Challenges Before Involve
Support teams were flooded 24/7 with repetitive questions regarding APN settings, data balance checks, and roaming activation across multiple time zones.
Throughput Bottlenecks
System performance degradation and database locking occurred during peak concurrent request bursts, risking revenue and user drop-off.
Data Silos & Friction
Disjointed data repositories forced operational teams to manually extract, manipulate, and reconcile spreadsheets daily.
Integration Fragility
Lack of automated error-handling pipelines caused silent payload failures and delayed sync across internal departments.
×
Critical Core Impact:Legacy technical debt impaired development velocity, introduced administrative overhead, and restricted Roam Communications Limited from expanding into higher-volume channels.
03. Engineering Intervention & Architecture
The Custom Technical Solution Delivered
Involve Technologies implemented an AI-powered WhatsApp bot integrated with telecom HLR/SM-DP+ APIs and n8n workflows, resolving technical inquiries instantly without human intervention.
Phase 01
Architecture Audit & Refactoring
Comprehensive code audit, identification of slow queries, schema normalization, and elimination of single-point-of-failure dependencies.
Phase 02
Microservices & Event Queues
Engineered decoupled event-driven services with Redis caching, asynchronous job workers, and automated webhook ingestion pipelines.
Phase 03
Automated Testing & Deployment
Rigorous automated testing suites, simulated concurrency stress testing, and zero-downtime CI/CD containerized production release.
Engineered Architectural Capabilities:
✓24/7 AI-powered conversational assistant on WhatsApp Cloud API
✓Automated SM-DP+ eSIM profile generation and QR code delivery
✓Real-time data plan balance check and instant recharge gateway
✓Automated APN configuration troubleshooting based on user handset model
✓Seamless live-agent takeover for complex billing inquiries
✓CRM conversation logging and customer sentiment analytics
04. Technologies Used & Stack Architecture
Enterprise Software Stack & Integrated Tools
Modern technologies selected for durability, high-concurrency throughput, and low operational latency.
Claude AIProduction
GoHighLevelProduction
StripeProduction
eSIM APIsProduction
05. Measurable Transformation Outcomes & ROI
What Benefits Roam Communications Limited Got: Quantified Impact
Resolved 85% of incoming customer inquiries autonomously, dropped average resolution time from 45 minutes to 30 seconds, and eliminated night-shift support overhead.
24/7
Verified
AI Automated Triage
Production telemetry measured across peak operational cycles with automated monitoring.
< 45 Sec
Verified
eSIM Provisioning
Production telemetry measured across peak operational cycles with automated monitoring.
85%
Verified
Support Ticket Reduction
Production telemetry measured across peak operational cycles with automated monitoring.
01
Operational Velocity
Automated data pipelines eliminated human data entry errors and accelerated end-to-end transaction processing by over 70%.
02
System Availability
99.99% system availability sustained under intensive concurrency spikes with automated failover handling and zero data loss.
03
Direct ROI & Scale
Drastic reduction in cloud compute overhead and support escalations, delivering payback within the first operational quarter.
Before & After Transformation MatrixBenchmark Telemetry
“The conversational WhatsApp bot Involve deployed for Roam resolves 85% of roaming setup and APN questions autonomously. It relieved our night-shift support engineers and delighted our globetrotting customers.”
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