Services
Capability catalog
Engage for architecture, delivery, or managed operations across the full technology stack.
Software Development
Web, mobile, and platform engineering with clean architecture.
Networking
ISP design, Ruijie WiFi, Huawei GPON, hotspot billing, routing, and high-availability fabrics.
Full networking hub →Cyber Security
Threat modeling, hardening, and continuous defense.
Cloud Engineering
AWS, Azure, and hybrid cloud delivery pipelines.
Linux Administration
Hardened servers, containers, and reliability ops.
MikroTik Solutions
RouterOS automation, hotspot, and PPPoE fleets.
VPN Solutions
WireGuard, OpenVPN (OVPN), and L2TP/IPsec for sites and remote staff.
Cisco Solutions
Enterprise switching, firewalling, and WAN design.
AI Development
Custom agents, RAG, and domain-tuned models.
AI Integration
Embed LLMs into existing products and workflows.
WhatsApp API
Official WhatsApp Business API deployments.
Telegram Bots
Commerce, alerts, and ops automation bots.
SMS Gateway
Transactional SMS with delivery analytics.
Payment Gateways
M-Pesa, Stripe, Paystack, Flutterwave.
Cloudflare
CDN, WAF, Zero Trust, and DNS automation.
Database Development
PostgreSQL, Prisma, and high-performance schemas.
API Development
Secure REST/GraphQL services and gateways.
IoT Development
Sensors, MQTT, gateways, and dashboards.
CCTV Installation & Management
IP & analog camera installs, NVR/DVR setup, remote viewing, motion alerts, and ongoing security surveillance management.
Automation
Ops automation that removes manual toil.
Technical Consulting
Architecture reviews and delivery roadmaps.
Managed IT
Proactive monitoring and SLA-backed support.
Networking, WiFi & VPN
Buy WiFi billing systems, self-hosted ISP software for sale, M-Pesa STK hotspot payments, and router setups for Kenya, Uganda, Tanzania, Rwanda, and East Africa.
Alex Njue builds production networking for ISPs, hotels, campuses, and businesses that need reliable internet, clear billing, and secure remote access. Whether you run a hotspot business, a fiber ISP on Huawei GPON, or a multi-branch company that needs site-to-site VPN, the stack is designed for uptime, speed, and simple day-to-day operations across Kenya and East Africa.
On the wireless and access side, work covers Ruijie WiFi controllers and APs, MikroTik RouterOS hotspot and PPPoE fleets, captive portals, voucher WiFi, bandwidth packages, and RADIUS-backed authentication. WiFi billing systems and ISP billing platforms automate packages, M-Pesa STK Push payments, subscriber self-care, and hotspot voucher control so you spend less time on manual reconciliation.
Read the full networking guide covering MikroTik, Ruijie, Huawei GPON, hotspot billing, WireGuard, OpenVPN, and L2TP.