Strategic IT Design · Integration · Cloud · Security

Solutions Architecture for South African Businesses, from Start-up to Enterprise

We bridge the gap between business strategy and technical execution. Our architects design scalable, secure and resilient systems before you spend on building them. Based in Margate, KwaZulu-Natal, we serve organisations in Johannesburg, Cape Town and Durban, across Africa and internationally.

Vendor-neutral design Security & POPIA-aware You own the blueprint Design and delivery
WHAT IS SOLUTIONS ARCHITECTURE?

Technology decisions, aligned with business goals

Solutions architecture is the practice of designing a complete technology solution to a specific business problem. A solutions architect defines how applications, data, integrations, security and infrastructure fit together, so the system you build is scalable, secure and affordable to run.

A developer writes code; an architect makes sure you are building the right system in the first place. Without a design, businesses end up with disconnected tools, duplicated data, surprise cloud bills and projects that need rebuilding after launch. We act as your independent technical partner, helping you prevent those costly rebuilds, remove data silos and scale smoothly as the organisation grows.

Whether you are choosing a stack for a start-up, integrating ERP and CRM, moving to the cloud or modernising a legacy estate, the method is the same: understand the business, design the target state, validate the risks and oversee delivery. See our options by organisation size, what you receive, or request a consultation.

PROVEN EXPERIENCE

Architects with enterprise modernisation experience

Our co-founders have worked on technology modernisation at enterprise scale. Riaan Terblanche and Natasha Jooste were each individually involved in a modernisation programme for Toyota South Africa in Durban, from assessment of the existing systems through to implementing a roadmap to modernise them.

Riaan Terblanche

Virtualization & Network Platform Architect

Role on the Toyota South Africa modernisation programme. Today Riaan is Co-Founder and Principal Technology Architect at Nexus Core Technologies.

Natasha Jooste

Software & API Development Architect

Role on the Toyota South Africa modernisation programme. Today Natasha is Co-Founder and Principal Software Architect at Nexus Core Technologies.

This experience was gained in the founders' individual professional capacity and was not a Nexus Core Technologies engagement. Toyota South Africa is named only to describe the team's background and does not imply endorsement.

Core Architectural Services

Systems that are secure by design, highly available and deeply integrated, planned before the first line of code is written.

Business Process Mapping

We analyse your current operations, find the bottlenecks and map optimised digital workflows tied to your commercial objectives.

System Integration Design

Blueprints that let legacy systems, modern cloud apps and third-party APIs exchange data securely and reliably.

Cloud & Infrastructure Topology

Scalable, highly available designs across Azure, AWS or hybrid setups, built for growth and cost-efficiency.

Security & Compliance Architecture

Zero-trust principles, encryption standards and compliance mapping (POPIA, GDPR) built into the foundation, not bolted on.

Data Architecture

Data models, warehousing and reporting design that end data silos and give leadership one trusted view of the business.

API & Application Architecture

Service boundaries, API contracts and event flows for new platforms, or for decoupling a legacy monolith in stages.

Build vs Buy & Vendor Evaluation

Independent comparison of off-the-shelf software and custom development on fit, cost, risk and exit options.

Delivery Oversight & Governance

We stay involved after the blueprint, working with your developers or ours so what gets built matches what was designed.

EVERY SIZE OF ORGANISATION

Solutions Architecture from Start-ups to Enterprise

The principles of good design apply at every scale. We match the depth, governance and cost of the engagement to your organisation's maturity and budget.

Foundation Architecture

Start-ups & SMEs

A solid foundation from day one. We help small businesses choose the right tech stack and avoid costly rebuilds later.

  • Technology stack selection
  • SaaS product evaluation
  • Basic integration and data-flow mapping
  • Scalability and growth planning
  • Security basics and POPIA safeguards
Typically 1 to 3 weeks
Integration & Growth

Medium Business

Connect disconnected systems and automate data transfer so teams stop re-typing information between tools.

  • ERP and CRM integration architecture
  • API gateway design
  • Cloud migration strategy
  • Workflow automation blueprints
  • Security baseline review
Typically 3 to 8 weeks
Digital Transformation

Large Organisation

Move from legacy, monolithic systems to an agile, modern ecosystem in controlled, low-risk phases.

  • Microservices and service-boundary design
  • Legacy system decoupling
  • Hybrid-cloud topology
  • Data warehouse structuring
  • Disaster recovery and continuity design
Typically 6 to 16 weeks, phased
Governance & Scale

Enterprise & Public Sector

Align complex, multi-site IT estates with business strategy through governance, standardisation and high-availability frameworks.

  • TOGAF / ITIL framework alignment
  • Integration platform and ESB design
  • Zero-trust security architecture
  • Multi-region cloud redundancy
  • Vendor and technology governance
Scoped and delivered in phases

Request an Architectural Audit

WHAT YOU RECEIVE

Clear Deliverables, Not Just Advice

Every engagement ends with documents you own and can use with us or any supplier. The exact set is confirmed in your proposal.

Architecture blueprint

Context, logical and physical diagrams of the target solution, readable by directors and actionable by engineers.

Integration & data-flow maps

How every system, API and dataset connects, who owns what, and where data is at risk.

Architecture decision records

The options considered, the choice made and why, so future teams do not reverse decisions blindly.

Security & compliance mapping

Technical controls mapped to POPIA and, where relevant, GDPR. Legal advice stays with your attorney.

Phased roadmap & budget ranges

A prioritised sequence of work with realistic cost ranges so you know what to fund first.

Risk register & recommendations

Technical, delivery and vendor risks with mitigations, plus a clear build, buy or hybrid recommendation.

KNOW THE DIFFERENCE

Solutions Architect vs Developer vs Enterprise Architect

Typical responsibilities. Exact scope is confirmed in your proposal.
RoleFocusTypical outputWhen you need them
Software developer Writing and testing code for specific featuresWorking software modulesThe design is already settled and needs building
Solutions architect Designing how systems, data, security and infrastructure fit together for one business problemBlueprints, integration maps, roadmaps, decision recordsBefore a major build, integration, migration or vendor purchase
Enterprise architect Aligning the entire technology estate with organisation-wide strategy and governanceCapability maps, standards, target-state architectureLarge or multi-division organisations managing many systems

Frameworks & Methodology

We rely on proven architecture frameworks to document data flows, secure endpoints and map business capabilities to technology, and use the lightest approach that fits your size and risk.

  • Design standards: UML, ArchiMate, BPMN 2.0
  • Enterprise frameworks: TOGAF, ITIL
  • Cloud guidance: Azure Architecture Center, AWS Well-Architected
  • Patterns: microservices, event-driven, serverless
TOGAFITILUMLArchiMateBPMN 2.0MicroservicesEvent-Driven DesignZero-TrustAzure Architecture CenterAWS Well-ArchitectedREST / GraphQL APIsCI/CD PipelinesDomain-Driven DesignPOPIA / GDPR mapping
HOW WE WORK

The Architectural Process

  1. PHASE 01

    Discovery & Audit

    We interview key stakeholders and audit your existing technology landscape to understand current capabilities, constraints and pain points.

  2. PHASE 02

    Requirements Gathering

    We translate business goals into clear functional and non-functional technical requirements: performance, security, availability and budget.

  3. PHASE 03

    Architectural Design

    We draft the blueprints: data models, network topologies, API structures and security frameworks.

  4. PHASE 04

    Prototyping & Validation

    Proof-of-concepts and feasibility studies test the riskiest assumptions before you commit major investment.

  5. PHASE 05

    Delivery Oversight

    We do not simply hand over a document. We work alongside your developers or our engineering teams so the build matches the blueprint.

Industries We Provide Solutions Architecture For

Financial Services & FintechLogistics & Supply ChainHealthcare SystemsManufacturing & Industry 4.0Retail & E-commercePublic Sector & Local GovernmentMining & EngineeringAgriculture & Agri-businessTourism & HospitalityEducation & TrainingReal Estate & PropertyLegal & Professional ServicesNGOs & Non-profitsTechnology Start-ups
PROOF OF CAPABILITY

Recent Architecture Projects

Our architecture portfolio is being updated. Contact us to discuss relevant client work.

HOME PROVINCE

Solutions Architects in KwaZulu-Natal

Our team is based in Margate on the South Coast and works with businesses from Port Shepstone and Durban to Ballito, Richards Bay and Pietermaritzburg. Local presence means face-to-face architecture workshops when you want them.

IT Architecture on the South Coast

MargatePort ShepstoneRamsgateShelly BeachUvongoSouthbroomHibberdeneScottburghHarding

IT Architecture on the Durban Metro

DurbanUmhlangaPinetownWestvilleHillcrestAmanzimtotiUmlazi

IT Architecture on the North Coast

BallitoUmhlaliStanger (KwaDukuza)Richards BayEmpangeni

IT Architecture on the Midlands & Interior

PietermaritzburgHowickEstcourtLadysmithNewcastleVryheid
NATIONWIDE

Solutions Architecture Serving All of South Africa

We provide enterprise architecture consulting, system design and digital transformation planning to organisations in every province, from Johannesburg, Pretoria, Cape Town and Durban to Gqeberha, Bloemfontein, Polokwane and Mbombela. Workshops and reviews run through video calls and shared documents, with site visits where they add value.

Solutions Architects in KwaZulu-Natal

MargatePort ShepstoneRamsgateShelly BeachUvongoSouthbroomHibberdeneScottburghHardingDurbanUmhlangaPinetownWestvilleHillcrestAmanzimtotiUmlaziBallitoUmhlaliStanger (KwaDukuza)Richards BayEmpangeniPietermaritzburgHowickEstcourtLadysmithNewcastleVryheid

Solutions Architects in Gauteng

JohannesburgPretoria (Tshwane)SandtonCenturionMidrandEkurhuleniVereeniging

Solutions Architects in Western Cape

Cape TownStellenboschPaarlGeorgeKnysnaSomerset West

Solutions Architects in Eastern Cape

Gqeberha (Port Elizabeth)East LondonMthathaMakhanda (Grahamstown)

Solutions Architects in Free State

BloemfonteinWelkomBethlehem

Solutions Architects in Limpopo

PolokwaneTzaneenMokopane

Solutions Architects in Mpumalanga

Mbombela (Nelspruit)eMalahleni (Witbank)Secunda

Solutions Architects in North West

RustenburgMahikengPotchefstroom

Solutions Architects in Northern Cape

KimberleyUpington
BEYOND SOUTH AFRICA

IT Architecture Consulting Across Africa & Worldwide

We advise African organisations and international companies on system design, cloud and security architecture, planning for variable connectivity, power reliability, currency and local data protection laws. Projects run through secure remote collaboration with milestones agreed up front.

Architects for Southern Africa

NamibiaBotswanaZimbabweZambiaMozambiqueMalawiEswatiniLesothoAngola

Architects for East Africa

KenyaTanzaniaUgandaRwandaEthiopia

Architects for West Africa

NigeriaGhanaSenegalCôte d’Ivoire

Architects for North Africa

EgyptMoroccoTunisia

Architects for Central Africa

DR CongoCameroon

Global Consulting Markets

United StatesUnited KingdomAustraliaNew Zealand
QUESTIONS

Solutions Architecture FAQ

What is solutions architecture?

Solutions architecture is the discipline of designing a complete technology solution for a specific business problem. It bridges business requirements and technical implementation, so the final system is scalable, secure and aligned with company goals before any major build begins.

What does a solutions architect do?

A solutions architect studies how your business works, defines the requirements, then designs how applications, data, integrations, security and infrastructure fit together. They compare options, document decisions and oversee delivery so the result matches the design.

How is a solutions architect different from a software developer?

A developer writes code to build specific features. An architect looks at the whole picture: how systems interact, what infrastructure is needed, how data is secured and which technologies will still serve you in five years. Architecture comes before development.

What is the difference between a solutions architect and an enterprise architect?

A solutions architect designs the answer to one business problem or project. An enterprise architect governs the whole technology estate across the organisation. Smaller and mid-sized businesses usually need solutions architecture; large multi-division organisations often need both.

When does my business need a solutions architect?

Typically before a major build, system integration, cloud migration, ERP or CRM rollout, or software purchase. It is also valuable when systems no longer talk to each other, costs keep rising, or a previous project ran over budget.

Do you design only, or do you build the solution as well?

Both. We offer standalone architectural consulting for companies with their own development teams, and our in-house engineers can build and deploy what we design. The blueprint belongs to you either way. See our software development and cloud infrastructure services.

What frameworks and standards do you use?

Our architects work with industry-standard frameworks and methods including TOGAF, ITIL, AWS Well-Architected, Azure Architecture Center guidance, ArchiMate, BPMN, microservices and event-driven design. We choose the lightest approach that fits your size and risk.

Can you help us choose between buying software and building it?

Yes. A build-versus-buy analysis is a core part of our work. We map your requirements, evaluate SaaS and enterprise products on fit, cost, risk and exit options, and tell you honestly whether custom development is justified.

How much does solutions architecture cost?

It depends on scope, size and depth. Small focused engagements are quoted as a fixed scope after a short discovery conversation, and larger programmes are estimated in phases before work starts. Request a consultation for a clear written proposal.

How long does an architecture engagement take?

A focused small-business design can take one to three weeks. Medium engagements usually take three to eight weeks, large transformations are phased over several months, and enterprise work is scoped in stages with milestones.

Do you work with businesses outside KwaZulu-Natal?

Yes. We are based in Margate but work with organisations in all nine provinces, including Gauteng and the Western Cape. Workshops, reviews and reporting run through video calls and shared documents, with site visits where they add value.

Can you consult for organisations in other African countries or overseas?

Yes, for selected projects. We advise organisations across Africa and in markets such as the United Kingdom, United States, Australia and New Zealand through remote collaboration, taking local connectivity, power reliability and data protection laws into account. Scope and delivery are agreed per project.

How do you handle POPIA and GDPR requirements?

We build the technical safeguards into the architecture: access control, encryption, data minimisation, retention and audit trails. POPIA and GDPR are legal frameworks, so we work alongside your attorney or information officer rather than giving legal advice.

Will I own the architecture documents?

Yes. The blueprints, diagrams and recommendations are yours to use with us or any other supplier. We write them in plain language so a director can read them and a technician can act on them.

Planning a Complex System or Major Migration?

Engage our architects before you write a single line of code, so your next major digital investment is built correctly from day one.

Consult an Architect

Software Development Cloud Infrastructure Network Architecture Project Gallery All Services About Us Contact Us