Heartbeat Systems and Consulting Official Logo
South African Software Engineering • Reg. 2020/516930/07

Software built around the way your business works.

We design and develop custom business applications, integrate enterprise systems and engineer reliable backend solutions for organisations that need technology to work in practice.

Centurion, GautengHeadquartered in South Africa
Direct AccountabilitySenior engineers lead every build
Open ArchitectureZero proprietary vendor lock-in
Engineering Disciplines
Est. 2020
Heartbeat Systems and Consulting Logo
Enterprise Backend SystemsStrongly typed services built with Java (Spring Boot) and C# (.NET) for transactional integrity.
Systems Integration & APIsSecure REST APIs, custom proxies and Apache Kafka event pipelines bridging disconnected systems.
Cloud & DevOps PipelinesContainerised deployments on AWS with automated GitHub Actions testing and GitOps workflows.
What We Do

Engineering services built for operational realities.

We focus on software engineering that addresses practical business bottlenecks: eliminating spreadsheet sprawl, integrating incompatible line-of-business software, and modernising critical legacy applications without business disruption.

Enterprise Software Development

Design, develop and maintain custom enterprise software applications that support business operations, digitise workflows and improve productivity.

  • Enterprise application development
  • Custom software development
  • Web application development (Angular & Blazor)
  • Business management systems & operational portals

Systems Integration and API Engineering

Enable seamless, secure communication between internal enterprise applications, business platforms and external third-party ecosystems.

  • REST API design & development
  • Enterprise API integration
  • API gateways & centralized routing
  • Custom proxy services & protocol mediation

Backend Engineering and Distributed Systems

Develop robust, horizontally scalable and fault-tolerant backend systems and event-driven architectures for business-critical applications.

  • Java and Spring Boot enterprise development
  • C# and .NET backend engineering
  • Microservices architecture design & implementation
  • Distributed systems engineering

Cloud Engineering and DevOps

Modernise cloud infrastructure, standardise container runtimes and automate software delivery pipelines using AWS, Docker, GitHub Actions and ArgoCD.

  • AWS cloud engineering & architecture
  • Cloud application deployment & migration
  • Docker containerisation & image standardisation
  • CI/CD pipeline implementation

IT Consulting and Application Support

Provide senior software architecture consulting, technical assessments, digital transformation advisory and dependable ongoing application support.

  • Software architecture consulting & blueprint design
  • Independent technical assessments & codebase audits
  • Digital transformation advisory & technology strategy
  • Production application maintenance
Proven Delivery

Featured work and case studies.

Real software solutions delivered for regulated operations, local government, and AI intelligence platforms.

View all projects & blueprints
Enterprise Software DevelopmentCompleted

Municipal HR Pulse

Engagement:

SALGA Municipal HR Pulse (HRPulse) Designed and enhanced a centralized municipal HR assessment and reporting platform for SALGA to support the evaluation of Human Resource Management maturity across South African municipalities. The platform digitizes the HR self-assessment process, enabling municipalities to capture responses, submit supporting information, and progress through structured municipal and SALGA approval workflows. It provides role-based access, automated email notifications, assessment tracking, dashboards and dynamically generated reports. The solution improves assessment governance, data consistency, operational visibility and accountability while reducing reliance on manual coordination and reporting processes.

Enterprise Software DevelopmentCompleted

Farosian

Engagement:

Farosian is an AI-powered digital intelligence platform specializing in social media screening, behavioral analysis and digital risk assessment. The platform leverages artificial intelligence, data processing and human expertise to transform publicly available digital information into actionable intelligence, enabling organizations to make informed recruitment, compliance and risk management decisions.

Technologies We Use

Reliable, battle-tested tools.

We select enterprise technologies proven to handle transactional volume, maintain data integrity, and support long-term maintainability.

Backend Engineering

JavaSpring BootC#.NETMicroservices

Frontend & Business Portals

AngularBlazorTypeScriptTailwind CSSNext.js

Enterprise Relational Databases

PostgreSQLMicrosoft SQL ServerACID TransactionsIndexing & Tuning

Event Streaming & Messaging

Apache KafkaAmazon SQSAsynchronous WorkflowsIdempotent Consumers

Cloud Infrastructure & DevOps

AWS (EC2, S3, RDS)DockerGitHub ActionsArgoCD & GitOps

API & Systems Integration

RESTful APIsAPI GatewaysCustom Proxy ServicesAnti-Corruption Layers
How We Work

Engineering standards you can verify.

We avoid unnecessary layers of project management and communicate directly about technical trade-offs, timelines, and architectural decisions.

Standard 01

Direct Senior Engineering

You work directly with the senior engineers who write and review the code, not intermediary sales teams or junior staff.

Standard 02

Defensive Data & Privacy Architecture

We design with POPIA compliance, role-based access control, cryptographic password hashing, and audit trails from day one.

Standard 03

Clean Code & Type Safety

We rely on strongly typed languages (Java, C#, TypeScript) to catch errors at compile time and keep maintenance costs low.

Standard 04

Automated CI/CD Verification

Every code update is verified through automated test suites and built into reproducible Docker containers on AWS.

Standard 05

Decoupled Systems Architecture

By introducing REST API gateways and event streaming, we prevent a failure in one service from bringing down entire operations.

Standard 06

Zero Vendor Lock-in

You own your intellectual property, database schemas, and infrastructure code with full documentation and transition support.

Direct Technical Consultation

Have a project or system that needs engineering attention?

Whether you need a new business application developed, an existing backend modernised, or third-party APIs integrated, let's discuss your requirements directly with our technical leadership.

WhatsApp Us