WordPress & Full-Stack DeveloperI build web experiences that perform,
convert, and last.
3+ years crafting production-grade WordPress systems, custom PHP plugins, and React & Next.js platforms — 12+ live projects shipped end-to-end with zero compromises on performance.
Dinusha Abeyrathna
Sri LankaWordPress & Full-Stack Developer
Projects
25+
documented case studies
Years
3+
freelance experience
Live sites
20+
in production right now
About
Engineering resilient web systems where technical rigor meets commercial outcome.
Over three years delivering end-to-end digital assets — specializing in high-performance WordPress architectures, custom PHP plugins, and reactive full-stack web applications.
Bespoke Themes, Plugins & E-Commerce
Every WordPress site is hand-crafted in object-oriented PHP and semantic CSS with zero page-builder bloat. I engineer bespoke themes, proprietary plugins, and payment gateway integrations (PayHere, Stripe) that run lightning-fast and remain easy for clients to update.
Client Request
HTTP / Web
PHP 8.2 Engine
Zero-Bloat OOP
Fast Delivery
< 800ms TTFB
Standard Deliverables
- Custom object-oriented themes without builder bloat
- Proprietary plugins tailored to exact business logic
- WooCommerce architectures with PayHere & Stripe gateways
- Advanced Custom Fields (ACF Pro) relational data modeling
Projects
Projects I've shipped
Production platforms across WordPress, custom PHP engines, and Next.js architectures — designed, built, and deployed end to end.
Stack
Tools I build with.
Production-tested languages, frameworks, and deployment engines organized in an alternating modular matrix.
Experience
Where I've worked
Over three years building products for local and international clients — plus ongoing formal study in full-stack development and project management.
Full Stack & WordPress Web Developer
eSupport Technologies (Pvt) Ltd- Managed the end to end development of dynamic WordPress websites, handling configuration, content structuring, and seamless deployment.
- Custom Theme & Plugin Development: Engineered and deployed bespoke WordPress themes from scratch and developed custom plugins to meet unique client requirements.
- Third Party Integrations: Seamlessly integrated external REST APIs, payment gateways, and CRM tools to extend website functionality and automate client business operations.
- Support: Acted as the technical point of contact for client engagement and post launch guidance.
Project Manager Associate
Mass Graphics- Projects Lifecycle Management: End to end managed the full project lifecycle for complex platforms from initial feasibility research to final deployment and handover. (Web Application, Apps, Software, Digital Marketing and others)
- Client Coordination: Acted as the primary point of contact for international and local clients, translating ambiguous requirements into clear task breakdowns and technical specifications.
- Documentation & SOPs: Produced structured documentation, including system architecture briefs, user manuals, and maintenance SOPs to ensure project consistency.
- Tools & Tracking: Utilized work management workflows to track deliverables, manage scope, and ensure project timelines were met for multiple concurrent clients. (Asana, ClickUp)
WordPress Developer
Mass Graphics- WordPress Development & Customization: Developed dynamic WordPress sites, layouts, and plugins tailored to client branding.
- Maintenance & Performance: Troubleshot bugs, resolved support tickets, and optimized site speed and responsiveness.
- Theme & Plugin Customization: Developed bespoke websites and functionalities using PHP, JavaScript and ACF.
- Client Management Support: Provided proactive technical support and communication throughout client engagement.
WordPress & Full Stack Developer
Freelance- WordPress Development: Engineered high performance WordPress platforms (LMS, Crowdfunding, E-commerce, Blog Posts, Corporate, Agency, Landing and Travel) alongside custom coded solutions built with PHP.
- Full-Stack & Custom Coded Development: Built custom web applications and modern digital solutions utilizing React, Next.js, and the MERN stack, integrated with robust SQL and NoSQL database management.
- Theme & Plugin Customization: Developed bespoke websites and functionalities using PHP, JavaScript, and ACF (Advanced Custom Fields).
- UI/UX Prototyping: Translated client visions into responsive, user-centric interfaces using Figma.
- Project Lifecycle & Stakeholder Management: Handled end to end execution from feasibility research, architecture, and client tech specs to deployment and SOP documentation.
- Optimization & Operations: Configured hosting (cPanel/Plesk, LiteSpeed servers), database management (SQL/NoSQL), and API integrations to maximize site speed and security.
Education
- In progress
Full Stack Development
University of Moratuwa
- 2025
Full Stack Development Certificate Course
Skyrec Academy
- 2022 — 2026
Bachelor of Business Administration (Honors) Specializing in Finance
University of Colombo
FAQ
Questions,
answered
Everything you need to know about custom WordPress engineering, Next.js full-stack web applications, mobile solutions, and project delivery.
I engineer bespoke web applications and software solutions utilizing Next.js, React, TypeScript, Node.js, and the MERN stack, paired with robust SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, Supabase) databases. From high-throughput client dashboards and SaaS products to real-time booking engines and dynamic portals, I handle end-to-end architecture, RESTful API design, and responsive frontend implementation.
I specialize in clean, object-oriented PHP and Advanced Custom Fields (ACF) with zero page-builder bloat. Every theme and plugin is hand-crafted for high performance, top-tier security, and sub-second load times. You receive a structured, intuitive WordPress admin dashboard tailored specifically to your content model, making updates effortless without risking broken layouts.
Yes. I have engineered custom Learning Management Systems (LMS), crowdfunding platforms, dynamic quotation and billing engines, and operational client portals. These systems include secure user authentication, role-based permissions, automated payment gateway integrations (Stripe, PayHere), and third-party webhook and CRM integrations.
Yes. I design and build responsive mobile-first digital experiences, Progressive Web Apps (PWAs), and cross-platform mobile apps using React Native. Each application is engineered with smooth navigation, offline support, secure token authentication, and deep API synchronization with your cloud backend.
A marketing or corporate site typically takes 1 to 2 weeks, while a custom full-stack platform, mobile solution, or e-commerce store takes 4 to 8 weeks. Every project is managed through clear agile milestones: (1) Technical feasibility & specs, (2) UI/UX prototyping in Figma, (3) Incremental sprints deployed to staging for your review, (4) Speed & SEO optimization, and (5) Handover.
Every project includes structured handover documentation, system architecture briefs, user manuals, and maintenance SOPs so your team can confidently manage the platform. I provide a dedicated post-launch support window for troubleshooting and offer monthly maintenance retainers for continuous performance audits, security patches, and feature additions.
Contact
Let's build something together.
Have a project in mind, an idea to prototype, or need a developer? Reach out and let's talk.