Engineering expertise for the networks, platforms and infrastructure that run your business.
JJ Corporate Consultants Limited helps operators, financial institutions, government agencies and enterprises design, build, optimise and support critical technology - from telecom core networks and cloud platforms to national payment systems and data centres.
Who we are
JJ Corporate Consultants Limited is a Kenyan technical consultancy built on hands-on engineering experience in live, high-availability networks. We work with our clients from the first design decision through to day-to-day operation.
Our focus is simple: reliable systems, clear documentation and practical advice. We assess what you have, design what you need, deliver it safely with a proper method of procedure and rollback plan, and stay with you to keep it running well.
We serve clients in Kenya and across Africa, on site or remotely, and we work comfortably in multi-vendor environments.
Company at a glance
- Registered nameJJ Corporate Consultants Limited
- TypePrivate limited company
- Incorporated2 September 2026, Kenya
- Company numberPVT-RQ1K6QZK
- Head officeUpper Hill, Nairobi
- CoverageKenya and Africa, on site or remote
What we do
Five practice areas, one approach: understand the problem properly, then engineer a solution that works in production.
Telecom networks and IMS/VoLTE core
Solution architecture, design, integration, optimisation and expert support for mobile operator networks.
- Circuit-switched (CS) and packet-switched (PS) core for 3G, 4G and 5G
- Solution architects for 5G, 4G and 3G (fifth, fourth and third-generation) mobile technologies - end-to-end design, dimensioning and vendor evaluation
- IMS/VoLTE core: IMS (IP Multimedia Subsystem), VoLTE (voice over LTE, Long-Term Evolution) and VoWiFi (voice over Wi-Fi) design, integration and support
- Subscriber data: HSS (Home Subscriber Server), HLR and UDM (Unified Data Management)
- Diameter, SS7 (Signalling System No. 7) and SIP (Session Initiation Protocol) signalling, capacity and load-balancing studies
- Cloud core and NFVI (network functions virtualisation infrastructure)
- Health checks, fault investigation, upgrades and change planning
Payments infrastructure
Advisory, integration and operations for national and institutional payment systems.
- National instant-payment switch strategy and design
- Interoperability between banks, mobile money and fintechs
- Vendor evaluation, procurement support and implementation oversight
- Operations and maintenance (O&M) models and service management
- Security, resilience and data-protection alignment
Data centres and ICT (information and communications technology) infrastructure
Planning and delivery of the physical and virtual platforms your services depend on.
- Data centre feasibility, site selection and capacity planning
- Design-build-operate support for edge and enterprise facilities
- Virtualisation, cloud and container platform capacity reports
- IP networking, transport and security design
- Infrastructure audits and modernisation roadmaps
Cloud design and optimisation
Architecture, capacity and cost-performance optimisation for private, public and telco clouds.
- Cloud architecture for private, public and hybrid environments
- NFVI on OpenStack and Kubernetes (K8s) clusters: design, integration and optimisation
- Telco cloud workloads: VNFs and CNFs (virtual and cloud-native network functions)
- Capacity planning, right-sizing and performance tuning
- Utilisation reporting and cost optimisation
- High availability, resilience and disaster recovery design
- Cloud health checks and migration planning
Corporate and technical advisory
Independent advice for leadership teams making technology and business decisions.
- Technology strategy, business cases and feasibility studies
- Proposals, tenders and managed-services models
- Project and programme management
- Documentation: designs, methods of procedure and runbooks
- Management reporting that turns technical data into clear decisions
How we work
A disciplined method that keeps live services safe while we improve them.
Assess
We collect the facts from your systems - configuration, logs and performance data - before drawing any conclusion.
Design
We produce a clear design and plan, with the options, risks and expected results set out for decision makers.
Deliver
Changes go in under a written method of procedure, with pre-checks, verification and a tested rollback.
Support
We measure the outcome, hand over documentation and stay available for ongoing support and optimisation.
Why clients choose us
Real operational experience
Our engineers have worked inside live operator networks, where uptime and careful change control matter every day.
Evidence-based advice
Recommendations are backed by data from your own systems, not assumptions - so you can act on them with confidence.
Confidential and independent
We treat every engagement as strictly confidential and give vendor-neutral advice in your interest.
Let's talk about your project
Tell us what you are working on and we will come back to you with how we can help.
[email protected]