Available for hire

Hello, I'm

Marvellous Denga

Lead Software Developer

With over 12 years of experience, I spearhead software development for various projects, including implementing payment gateways and RESTful APIs. As a Lead Software Developer, I manage teams and collaborate on diverse initiatives, showcasing expertise in code reviews, testing, and mobile app development.

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Years Experience

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Projects Delivered

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Companies

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Certifications

Skills & Certifications

Laravel Certified Developer

Laravel · 2019

AWS Certified Cloud Practitioner

Amazon Web Services · 2023

PHP Laravel REST APIs AWS Payment Gateways MySQL SQL Testing CI/CD Docker Git HTML CSS JavaScript TypeScript Vue.js Tailwind CSS Node.js Webpack Vite Next.js Jenkins Terraform DigitalOcean SEO GTM Google Analytics Figma Photoshop Sketch Go Team Leadership Code Reviews Agile/Scrum API Design Data migrations Mobile Development

Experience

Lead Software Developer

Ringier South Africa · May 2019 – Feb 2026

Led a team of developers at a leading digital media company, owning the full delivery lifecycle for high-traffic web applications.

  • Architected scalable systems with load balancing, caching, and server-side performance tuning
  • Built and maintained CI/CD pipelines with comprehensive test coverage
  • Integrated payment gateways and analytics for real-time business insights
  • Mentored developers and drove code quality through reviews and knowledge sharing

Senior Software Developer

Lightswitch Solutions · Nov 2016 – Apr 2019

Delivered web applications across multiple client projects including LocumBase, DriverSelect, and AirAdvance.

  • Built scalable backends with third-party API integrations
  • Modernised architecture and introduced automated testing pipelines

Software Developer

Infosight · Jun – Oct 2016

Built data capture and reporting modules for a gas distribution platform used by Total, BP, and other major companies.

Software Developer

Skipjack · Aug 2014 – May 2016

Delivered ecommerce and client-facing web apps including Escape Gear, Lobster Ink, and Whisky Live Festival.

  • Integrated payment gateways and third-party APIs for secure transactions
  • Automated deployments with Git and shell scripting

Software Consultant

Freelance · 2009 – 2015

Built and shipped web applications for a range of clients, handling everything from architecture to API integrations and deployment.

Education

Bachelor of Science degree in Informatics

University of South Africa (UNISA) · 2023

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I'm always open to discussing new opportunities, interesting projects, or ways I can help your team.

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