Enterprise IT Solutions Since 2004

Building Digital Excellence
for Tomorrow's Leaders

Strategic IT consulting and custom software development for startups and enterprises. From architecture design and process optimization to full-scale implementation across FinTech, Commerce, and Blockchain sectors. We combine deep technical expertise with business acumen to deliver solutions that drive real results.

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20+ Years of Excellence
10+ Years in FinTech
6 Proprietary Products
About Us

Trusted Partner in Digital Transformation

NexaTech Consulting is a premier IT consulting and software development company headquartered in Cape Town, South Africa. We specialize in delivering enterprise-grade solutions for businesses navigating the complex landscape of modern technology, with a particular focus on financial services, retail commerce, and blockchain applications.

Our team brings over two decades of hands-on experience in information technology, with more than 10 years dedicated specifically to the financial services and commerce sectors. This depth of expertise allows us to understand not just the technical requirements, but the business context, regulatory environment, and operational challenges in which our clients operate. We've worked with payment processors, banks, retail chains, and innovative startups across multiple continents.

From ambitious startups seeking their first technical architecture to established enterprises looking to modernize legacy systems, we provide the strategic guidance and technical execution needed to turn vision into reality. Our approach combines rigorous methodology with innovative thinking, ensuring solutions that are both robust and forward-looking.

What sets us apart is our end-to-end capability: we don't just advise—we build. Our portfolio includes proprietary products in core banking, payment processing, point-of-sale systems, and enterprise blockchain solutions. This hands-on product development experience informs our consulting work, giving us practical insights that pure advisory firms simply cannot offer.

Enterprise Architecture

End-to-end architecture design from system level to enterprise-wide transformation. We design scalable, maintainable systems that grow with your business.

Security & Compliance

Comprehensive governance, audit, and compliance services for regulated industries including PCI DSS, GDPR, and financial regulations.

Innovation Driven

Proprietary products and cutting-edge solutions in FinTech and Blockchain. We build what we recommend, proving our approaches work in production.

Global Expertise

International project experience across multiple continents with understanding of diverse regulatory environments and market requirements.

Our Mission
"To empower businesses with technology solutions that drive sustainable growth, operational excellence, and competitive advantage in an increasingly digital world. We believe that every organization, regardless of size, deserves access to enterprise-grade technology expertise and solutions."

Our mission extends beyond delivering projects—we aim to be true partners in our clients' digital journeys. We measure our success not just by the solutions we deliver, but by the lasting impact we create: businesses transformed, teams empowered, and competitive positions strengthened.

01

Excellence

We pursue the highest standards in every engagement. From initial consultation to final delivery, we apply rigorous methodology and attention to detail, ensuring solutions that exceed expectations and stand the test of time.

02

Integrity

We build lasting relationships through transparency, honesty, and unwavering commitment to our clients' success. We tell you what you need to hear, not what you want to hear, and we stand behind our recommendations.

03

Innovation

We continuously evolve our capabilities to stay ahead of technological change and market demands. Our commitment to innovation is demonstrated through our proprietary products and our investment in emerging technologies.

04

Partnership

We don't just deliver projects—we invest in relationships. We transfer knowledge, build capabilities, and ensure our clients are positioned for long-term success even after our engagement concludes.

Our Services

Comprehensive IT Solutions
for Every Challenge

We offer a complete range of IT consulting and development services, tailored to meet the unique needs of startups and enterprises across FinTech, Commerce, and Blockchain industries.

IT Architecture Services

Full spectrum of architecture services spanning from Software Architect to Enterprise Architect level. We design systems that scale, perform, and evolve with your business needs while maintaining security and compliance requirements.

  • Solution & System Architecture Design
  • Enterprise Architecture Planning
  • Architecture Review & Supervision
  • Technical Due Diligence & Audits
  • Cloud Architecture & Migration
  • Microservices & API Design
  • Integration Architecture
  • Technology Stack Selection

CTO as a Service

Strategic technology leadership for companies that need executive-level technical guidance without the full-time commitment. We help establish technology vision, optimize development processes, and build high-performing engineering teams.

  • Development Process Audit & Assessment
  • SDLC Process Design & Optimization
  • Engineering Team Building & Scaling
  • Technology Strategy & Roadmap
  • Vendor & Tool Selection
  • Technical Debt Assessment
  • DevOps & CI/CD Implementation
  • Engineering Culture Development

Project & Product Management

Comprehensive project and product management services that ensure your initiatives are delivered on time, within budget, and aligned with business objectives. We bring structure and predictability to complex technical programs.

  • Project Planning & Execution
  • Product Strategy & Vision
  • Product Roadmap Development
  • Agile & Scrum Implementation
  • Waterfall & Hybrid Methodologies
  • Stakeholder Communication
  • Risk Management & Mitigation
  • Resource Planning & Allocation

Quality Assurance & Control

Comprehensive QA and QC services ensuring your software meets the highest standards of reliability, performance, and security. We implement testing strategies that catch issues early and maintain quality throughout the development lifecycle.

  • QA Strategy & Test Planning
  • Manual & Exploratory Testing
  • Test Automation Frameworks
  • Performance & Load Testing
  • Security & Penetration Testing
  • API & Integration Testing
  • Mobile Application Testing
  • Regression Testing & CI Integration

FinTech Development

Specialized software development for financial technology applications. We build secure, compliant, and scalable solutions for payment processing, banking, lending, and investment platforms with deep understanding of financial regulations.

  • Payment Processing Systems
  • Core Banking Solutions
  • Digital Wallet Applications
  • Trading & Investment Platforms
  • Lending & Credit Systems
  • EMV & Card Processing
  • Open Banking & PSD2 Integration
  • Financial Reporting & Analytics

Commerce & Retail Solutions

End-to-end commerce solutions from e-commerce platforms to in-store POS systems. We help retailers and merchants create seamless omnichannel experiences that drive sales and improve operational efficiency.

  • E-Commerce Platform Development
  • Point-of-Sale (POS) Systems
  • Inventory & Warehouse Management
  • Order Management Systems
  • Omnichannel Integration
  • Loyalty & Rewards Programs
  • Marketplace Development
  • Retail Analytics & BI

Blockchain Development

Enterprise blockchain solutions built on proven platforms like IBM Hyperledger. We design and implement distributed ledger solutions for supply chain, finance, identity management, and other use cases requiring trust and transparency.

  • Hyperledger Fabric Development
  • Smart Contract Development
  • Private & Permissioned Networks
  • Tokenization Solutions
  • Supply Chain Traceability
  • Digital Identity & KYC
  • DeFi & Web3 Integration
  • Blockchain Consulting & Strategy

Data & Security Governance

Comprehensive governance services ensuring your organization meets regulatory requirements and industry best practices. We help establish frameworks for data management, security controls, and compliance monitoring.

  • Data Governance Frameworks
  • Information Security Governance
  • Compliance Audit & Assessment
  • Risk Assessment & Management
  • PCI DSS Compliance
  • GDPR & Privacy Compliance
  • SOC 2 Readiness
  • Security Policy Development

System Integration

Seamless integration of disparate systems, applications, and data sources. We connect your technology ecosystem to enable data flow, process automation, and unified operations across your organization.

  • API Development & Management
  • Enterprise Service Bus (ESB)
  • Legacy System Integration
  • Third-Party API Integration
  • Data Migration & ETL
  • Real-Time Data Synchronization
  • Middleware Solutions
  • iPaaS Implementation
Our Products

Proprietary Solutions
Built for Scale

Leveraging our deep expertise in FinTech, Commerce, and Blockchain, we've developed a suite of enterprise-ready products.

FinTech

Core Banking System (CBS)

A comprehensive core banking platform designed for modern financial institutions. Our CBS supports multi-currency operations, real-time transaction processing, and full regulatory compliance. Built with a modular architecture that allows banks and financial institutions to deploy exactly the functionality they need, from basic account management to complex financial products including loans, deposits, and treasury operations.

Multi-Currency Real-Time Processing Regulatory Compliant Modular Architecture
FinTech

Payment Hub

Centralized payment orchestration platform that serves as the backbone for all payment operations. Our Payment Hub enables seamless integration with multiple payment rails, processors, card networks, and alternative payment methods. Features intelligent routing, automatic reconciliation, fraud detection, and comprehensive reporting—all through a unified API-first architecture designed for scale.

Multi-Rail Support API-First Design Smart Routing Fraud Detection
Commerce

POS Application

Modern point-of-sale application engineered for reliability in retail environments. Features offline-first architecture ensuring business continuity even without network connectivity, multi-store support for chain operations, and seamless integration with payment terminals, inventory systems, and back-office operations. Available for multiple platforms including Android tablets and dedicated POS hardware.

Offline-First Multi-Store Cross-Platform Hardware Agnostic
FinTech

Java Card Application

Secure Java Card applets for smart cards and secure elements, developed according to EMV specifications and payment network requirements. Our card applications support contact and contactless payment, identity verification, access control, and loyalty programs. Designed for deployment on certified smart card platforms with full compliance to global security standards including Common Criteria certification paths.

EMV Certified Contact & Contactless Secure Element Multi-Application
Commerce

Retail ERP System

Integrated enterprise resource planning solution purpose-built for retail operations. Our ERP covers the complete retail value chain: sales management with real-time analytics, warehouse operations with inventory optimization, supplier management, and centralized control of distributed POS terminal networks. Designed for multi-location retail chains requiring unified operations and reporting.

Sales Management Warehouse & Inventory POS Network Control Real-Time Analytics
Blockchain

Enterprise L2 Blockchain

Enterprise-grade Layer 2 blockchain solution built on IBM Hyperledger Fabric, optimized for high-throughput business applications requiring privacy, permissioning, and regulatory compliance. Our platform enables secure multi-party transactions, supply chain traceability, digital asset management, and smart contract automation—all with the governance controls enterprises require.

Hyperledger Fabric Private & Permissioned High Throughput Enterprise Governance
Get in Touch

Let's Build
Something Great

Ready to transform your business with technology? Whether you're a startup looking for your first technical architecture, an enterprise seeking to modernize legacy systems, or a business exploring FinTech and blockchain opportunities—we're here to help. Our team combines deep technical expertise with practical business understanding to deliver solutions that create real value.

Address

17 Dock Road, Watershed
Cape Town, Western Cape
South Africa, 8002

Email

NexaTech Consulting (PTY) LTD

Registered No. 20231968737

Tax Reference: 96152221