Mark

Expert Software Developer | Data Engineer | Cybersecurity Consultant
24 Years of Professional Experience

Professional Profile

With a BSc Honours Degree in Computer Science, IBM Data Engineering Proffessional , Google Data Analytics , Azure Funtamentals , IBM Penetration Testing, Threat Hunting, and Cryptography Certificates and 24 years of industry experience, I provide expert consulting services in software development and data engineering. My technical expertise spans multiple programming languages and frameworks, allowing me to deliver comprehensive solutions for complex business challenges.

My approach combines technical excellence with business understanding, ensuring that all solutions are not only technically sound but also aligned with organizational goals and objectives.

C# C# Development
J Java Solutions
P Python Engineering
PH PHP Applications
S Security Testing
D Data Systems
M Mobile Development

Software Development

🖥️

Enterprise Software Solutions

Creating robust, scalable enterprise applications that solve complex business problems.

  • C# & .NET Development
  • Java Enterprise Applications
  • Python Software Engineering
  • Laravel & PHP Frameworks
  • Database Design & Optimization
🌐

Web Application Development

Building responsive, feature-rich web applications that automate business processes and enhance collaboration.

  • Full-Stack Development
  • API Development & Integration
  • Custom CMS Solutions
  • Performance Optimization
  • User Experience Design
🛒

eCommerce Solutions

Delivering comprehensive eCommerce platforms with secure payment processing and streamlined customer experiences.

  • Custom eCommerce Development
  • Payment Gateway Integration
  • Inventory Management Systems
  • Customer Account Portals
  • Order Processing Automation

Data Engineering Expertise

  • ETL Pipelines: Automating Extract, Transform, Load processes to move data from various sources into data warehouses or lakes, enabling comprehensive data analysis and business intelligence.
  • Data Processing Jobs: Scheduling and managing data processing tasks using Apache Spark for large-scale data transformations, with optimized workflows for performance and reliability.
  • Machine Learning Model Training: Orchestrating workflows for training, validating, and deploying machine learning models, creating data-driven prediction systems for business decision support.
  • Real-Time Data Ingestion: Handling real-time data streams and integrating them into processing pipelines, enabling immediate insights and time-sensitive business operations.

Penetration Testing

🔒

Security Assessment

Comprehensive evaluation of your systems to identify vulnerabilities before they can be exploited.

  • Vulnerability Scanning
  • Security Code Reviews
  • Infrastructure Testing
  • Risk Assessment
🛡️

Penetration Testing

Simulating real-world attacks to identify security weaknesses in your applications and infrastructure.

  • Web Application Testing
  • Network Penetration Testing
  • API Security Assessment
  • Detailed Reporting & Remediation
📊

Security Consulting

Expert guidance on implementing security best practices and addressing identified vulnerabilities.

  • Security Architecture Review
  • Compliance Assessment
  • Security Training
  • Incident Response Planning

Mobile Solutions

📱

Native Mobile Applications

Developing high-performance native applications for Android platforms with seamless user experiences.

  • Android App Development
  • Material Design Implementation
  • Native Performance Optimization
  • Google Play Store Deployment
🔄

Hybrid Mobile Applications

Creating cross-platform applications that work consistently across multiple device types.

  • React Native Development
  • Progressive Web Apps
  • Cross-Platform Compatibility
  • Shared Codebase Efficiency
🔌

Mobile Backend Solutions

Building robust backend systems and APIs specifically designed to support mobile applications.

  • RESTful API Development
  • Real-time Data Synchronization
  • Push Notification Systems
  • Mobile-Optimized Performance

Contact Me

📱
079 9111 855
📧
info@mydeveloper.co.za

Whether you need expert software development, data engineering solutions, mobile application development, or security assessment, I'm ready to help you transform your ideas into reality. With 25 years of experience across multiple technologies, I deliver solutions that drive business success.