I'm a Software & DevOps Developer with a background spanning full-stack web development, backend engineering, and digital infrastructure. I currently work remotely with Enterprise Group PLC, a leading Ghanaian financial services conglomerate, where I build and maintain web platforms, support DevOps workflows, and drive digital marketing initiatives across the group's subsidiaries.
I bring deep experience in fintech markets: from payment integrations to insurance and property platforms, alongside strong PHP/Symfony and WordPress foundations, and growing expertise in Node.js/Express backend engineering.
I'm also active as a Digital Marketing Strategist, producing SEO audits, analytics reports, and Google Ads strategy for clients in Ghana's financial and real estate sectors.
Backend: PHP, Symfony, Laravel, Node.js, Express.js Frontend: JavaScript, TypeScript (fundamentals), React.js (fundamentals), HTML, CSS, Twig, Vue.js Database: PostgreSQL, MySQL, Elasticsearch DevOps & Cloud: Docker, AWS, Linux Server Management, CI/CD workflows CMS & Platforms: WordPress (custom themes, plugin development, Multisite networks) Digital Marketing: SEO, Google Analytics (GA4), Google Search Console, Google Business Profile, Google Ads, Highcharts Version Control: Git, GitHub, GitLab Payments & Fintech Integration: Hubtel, Mobile Money (MoMo) APIs, POS integration, loan & insurance system integrations Other: reCAPTCHA, WooCommerce plugin development
🏢 Enterprise Group PLC — Digital Platforms & DevOps (current, remote)
- Building and maintaining WordPress Multisite properties across Enterprise Insurance, Enterprise Life, Enterprise Trustees, Enterprise Properties, Enterprise Funeral Services, and Acacia Health
- Delivering pixel-perfect front-end builds against the Enterprise Group Digital Design System
- Producing SEO, Google Business Profile, and website analytics reporting (GA4 / Search Console) for group subsidiaries
💳 Fintech & Payments (ExpressPay)
- Built a queuing system for secure, automatically verified transactions against the ExpressPay API
- Developed a WooCommerce payment gateway plugin for African merchants
🔐 SaaS Escrow Concept
- Designed and prototyped an escrow service targeting Ghana's digital marketplace trust gap, including a full PostgreSQL schema and working Hubtel MoMo integration
🏡 Property Listing Platform (Office & Homes GH)
- Built with Symfony, featuring Google Maps integration, custom Highcharts dashboards, and SEO optimization
- Implemented spam protection with reCAPTCHA
🌍 Interactive Region Map
- Dynamic, database-driven SVG map with a Symfony backend
- GitHub: github.com/dampteytsu
- Email: [email protected]
- LinkedIn: https://www.linkedin.com/in/sampson-damptey-twumasi-508643116/