# Sahan Ranasingha — Complete Portfolio & Technical Dossier (llms-full.txt)

> Canonical Knowledge Document for https://sahanranasingha.me — generated dynamically from live CMS, package telemetry, and catalog sources.

## 1. Profile & Identity

- **Full Name**: Sahan Ranasingha
- **Canonical Website**: https://sahanranasingha.me/
- **Roles**: Full Stack Web Developer, Software Developer, WordPress Developer
- **Location**: Akuressa, Sri Lanka
- **Availability**: Available — Available for hire
- **Email**: sahanranasingha1@gmail.com
- **Curriculum Vitae**: https://sahanranasingha.me/wp-content/uploads/2025/05/Sahan-Ranasingha-Resume.pdf
- **Residence**: Sri Lanka
- **City**: Akuressa
- **Age**: 25
- **Mobile**: +94742280570
- **Verified Profiles**: [Linkedin](https://www.linkedin.com/in/sahanranasingha) | [GitHub](https://github.com/sahanRanasingha) | [Facebook](https://www.facebook.com/sahanRanasingha01) | [Instagram](https://www.instagram.com/sahanranasingha01) | [Buy Me a Coffee](https://buymeacoffee.com/rsahan) | [WhatsApp](https://wa.me/94742280570)

## 2. Biography & Engineering Philosophy

I’m Sahan Ranasingha, a passionate developer with expertise in full-stack web development, WordPress, and software solutions. I enjoy creating seamless, functional websites and custom software to solve real-world problems. I’m always eager to learn and take on new challenges to grow as a developer.

## 3. Track Record Metrics

- **33+** Completed projects
- **21+** Happy customers
- **12+** Professional Certifications

## 4. Services Offered

### Full-Stack Web Development

Create modern, responsive web applications with robust backends using the MERN stack.

### WordPress Development

Build and customize WordPress websites tailored to your needs, from blogs to e-commerce.

### Custom Software Development

Design efficient and scalable desktop and web-based software solutions.

### Technical Consulting & Support

Provide expert advice and ongoing maintenance for your web and software projects.

## 5. Featured Open-Source SDK — Sri Lanka Holidays SDK

- **Total Registry Downloads**: 1,732
- **Last Stats Refresh**: 2026-11-14 17:38:45
- **Node.js / TypeScript**: 1,237 downloads
- **PHP & Laravel**: 9 downloads
- **.NET / C#**: 166 downloads
- **Rust**: 10 downloads
- **Python (Django/FastAPI)**: 138 downloads
- **Flutter / Dart**: 172 downloads
- **Go (pkg.go.dev)**: 0 downloads

## 6. Resume, Skills & Career History

### Technical Skills Matrix

- C# (80%)
- Java (70%)
- Node.js (70%)
- TypeScript (60%)
- JavaScript (JS) (70%)
- Python (80%)
- PHP (80%)
- SQL (90%)

### Domain Knowledge

- **#1** (90%): Programming Languages, Front-End Development, Back-End Development
- **#2** (90%): Database Management, Version Control (Git), API Development
- **#3** (90%): Responsive Design, Cloud Services & Deployment, Security Best Practices

### Employment History

- **Associate Software Engineer at Artslab Creatives** (May 2026 – Present) — Currently working as an Associate Software Engineer, responsible for building and maintaining web applications, collaborating with cross-functional teams, and developing both frontend and backend functionalities.
- **Intern Full Stack Developer at Artslab Creatives** (October 2025 – May 2026) — Previously worked as a Full Stack Developer Intern, where I was responsible for building and maintaining web applications, collaborating with cross-functional teams, and developing both frontend and backend functionalities.
- **Junior Web Developer at Auxmen Consulting Ltd** (February 2024 – February 2025) — Worked as a Junior Web Developer, responsible for building and maintaining websites, collaborating with teams, and enhancing client-facing web applications.
- **Freelance Software Developer** (March 2021 – February 2024) — Developed custom software solutions for clients, including desktop applications and web-based systems. Proficient in Python, C#, and other software development tools.
- **Freelance Web Developer** (July 2019 – February 2024) — Worked on various web development projects, including designing, developing, and maintaining websites. Specialized in front-end and back-end development using technologies like HTML, CSS, JavaScript, and PHP.

### Education

- **Higher Education** (May 2021 – July 2026) — Graduated with a Bachelor of Science Honours in Computer Science and Technology with Second Class from Sabaragamuwa University of Sri Lanka.
- **Advanced Level** (January 2017 – August 2019) — I completed my Advanced Level at Godapitiya National School in 2019, specializing in Physics, Applied Science, and ICT, building a strong foundation in science and technology.

## 7. Complete Portfolio Archive (33 Shipped Projects)

### Sri Lanka Holidays SDK

- **URL**: https://sahanranasingha.me/portfolio/sri-lanka-holidays-sdk/
- **Metadata**: 2026 · Custom Software Development, Full-Stack Web Development
- **Summary**: A lightweight, zero-dependency, multi-language open-source SDK providing official Sri Lanka Public, Bank, and Mercantile Holidays (including Full Moon Poya Days) for 2026 and 2027. Powered by a single canonical JSON dataset and published across 7 major language ecosystems (Node.js/TypeScript, PHP & Laravel, .NET/C#, Rust, Go, Python, and Flutter/Dart) to power HR, payroll, banking, and enterprise scheduling platforms.

### Zellers AI Avurudu Avatar Platform

- **URL**: https://sahanranasingha.me/portfolio/zellers-ai-avurudu-avatar-platform/
- **Metadata**: 2026 · Custom Software Development, Full-Stack Web Development
- **Summary**: Zellers AI Avurudu Avatar Platform is an end-to-end interactive digital campaign web application engineered for Zellers Chocolates to celebrate Sri Lanka's Sinhala & Tamil New Year. It pioneered Sri Lanka’s first AI Avurudu Kumara & Kumariya competition by transforming user portraits into high-fidelity traditional cultural avatars via a guided multi-step journey. Built with Next.js 16, React 19, Node.js, Express, and MongoDB, the system features a dual-channel OTP verification engine (SMS160 and WhatsApp API) with bcrypt hashing and rate limiting. Authenticated users complete an interactive cultural quiz matched to Zellers chocolate flavors, submit their portraits to an AI avatar generation pipeline, and participate in a tamper-resistant public voting gallery equipped with MongoDB aggregation leaderboards and full GA4/GTM/Clarity analytics telemetry.

### Maliban Uththama Pranama

- **URL**: https://sahanranasingha.me/portfolio/maliban-uththama-pranama/
- **Metadata**: 2026 · Custom Software Development, Full-Stack Web Development
- **Summary**: Maliban Uththama Pranama (මැලිබන් උත්තම ප්‍රණාම) is a full-stack, mobile-first wheelchair reservation and ground-dispatch management system developed for Maliban’s flagship CSR pilgrimage initiative during the sacred Poson Poya festival in Sri Lanka. Engineered to streamline mobility assistance for thousands of elderly and differently-abled pilgrims, the platform coordinates end-to-end logistics across high-density pilgrimage zones with zero paper overhead. Built with Next.js (App Router), TypeScript, and Tailwind CSS on the frontend and an Express/Firebase infrastructure on the backend, the system integrates SMS OTP authentication via the Text.lk API, localized bilingual support (Sinhala & English), and offline-capable PWA capabilities. Onsite ground agents utilize an integrated camera-based QR code scanner (`html5-qrcode`) for contactless validation—handling real-time dispatch, 45-minute session timeout tracking, and safe inventory return—while an administrative suite provides live fleet monitoring, slot quota allocation, and pilgrimage traffic analytics.

### Mattermost Christmas Magic

- **URL**: https://sahanranasingha.me/portfolio/mattermost-christmas-magic/
- **Metadata**: 2026 · Custom Software Development, Full-Stack Web Development
- **Summary**: Mattermost Christmas Magic is an interactive holiday plugin engineered for Mattermost platforms that transforms corporate workspaces with lightweight, festive animations and team engagement features. It introduces physics-aware snowfall, an original SVG Santa sleigh with synchronized festive audio, interactive gift drops with customizable joke or real reward cards, a walking snowman over the message input bar, and a rotating 3D Christmas tree featuring a live `/christmas` team wish engine. Designed for peak enterprise performance and zero distraction, the plugin operates without external network dependencies, respects WCAG reduced-motion preferences, and features zero-lag canvas rendering that throttles based on device specs. It provides granular administrator controls (date boundaries, flight intervals, content moderation for team wishes) alongside a seamless top-header toggle giving individual users full autonomy over animations and sound.

### Subtitles Plus for Chrome Player

- **URL**: https://sahanranasingha.me/portfolio/subtitles-plus-for-chrome-player/
- **Metadata**: 2026 · Custom Software Development, Full-Stack Web Development
- **Summary**: Subtitles Plus for Chrome Player is a commercial Chrome Manifest V3 extension engineered to upgrade Chrome's built-in video player with full external subtitle support, instant embedded Matroska (.MKV) track extraction, and subtitled Picture-in-Picture playback. Designed to eliminate the need for external media players when watching local or web videos in Chrome, the extension features a zero-memory binary EBML parser that reads embedded subtitle tracks from multi-gigabyte MKV files without loading video data into RAM. It automatically detects matching ".srt", ".vtt", and ".ass" subtitle files alongside local videos, provides live keyboard timing synchronization and custom styling, and renders burned-in subtitles inside a floating Picture-in-Picture window complete with a seekable progress bar.

### Maliban Explore Island

- **URL**: https://sahanranasingha.me/portfolio/maliban-explore-island/
- **Metadata**: 2026 · Custom Software Development, Full-Stack Web Development
- **Summary**: Maliban Explore Island is a high-concurrency, mobile-first event activation platform built for Maliban’s five-stall exhibition trail at the ProFood ProPack exhibition (BMICH, Sri Lanka). Designed to replace traditional "spin the wheel" activations, the platform guides visitors through a gamified digital map of the exhibition hall. By scanning secure physical QR codes at each of Maliban's five brand stalls, players unlock brand-specific mini-games, collect digital token pieces, and automatically enter live, hourly prize draws broadcasted on a giant screen.

### TrustVault — an Enterprise-Grade Secure Password & Credential Manager

- **URL**: https://sahanranasingha.me/portfolio/trustvault/
- **Metadata**: 2026 · Custom Software Development, Full-Stack Web Development
- **Summary**: An Enterprise-Grade Secure Password & Credential Manager built with modern web technologies and a zero-trust security architecture. Modern organizations need a secure way to store, share, and manage credentials without compromising security or collaboration. TrustVault was designed to solve that challenge by combining enterprise-grade cryptography, role-based access control, comprehensive audit logging, and a seamless browser experience.

### Secure End-to-End Encrypted Terminal Chat System

- **URL**: https://sahanranasingha.me/portfolio/terminal-chat-e2e/
- **Metadata**: 2026 · Custom Software Development, Full-Stack Web Development
- **Summary**: A real-time terminal-based chat application built with Node.js and Firebase, featuring end-to-end encrypted private and group messaging, friend management, and a modern CLI experience for developers who prefer secure communication directly from the terminal.

### Sri Lanka Division Data npm Package

- **URL**: https://sahanranasingha.me/portfolio/sri-lanka-division-data-npm-package/
- **Metadata**: 2026 · Custom Software Development, Full-Stack Web Development
- **Summary**: A reusable npm package that provides organized Sri Lanka location data for apps, forms, dashboards, validation, analytics, location-based software solutions, and administrative data integration.

### CropConnect LK

- **URL**: https://sahanranasingha.me/portfolio/cropconnect-lk/
- **Metadata**: 2026 · Full-Stack Web Development
- **Summary**: A full-stack web platform designed to connect farmers and buyers through seasonal demand planning, real-time crop matching, secure payments, and data-driven insights to reduce food waste and support sustainable agriculture in Sri Lanka.

### QuizMaster AI

- **URL**: https://sahanranasingha.me/portfolio/quizmaster-ai/
- **Metadata**: 2026 · Full-Stack Web Development
- **Summary**: A real-time interactive quiz platform with AI-powered quiz generation and live multiplayer gameplay, featuring instant feedback, scoring, and leaderboards for engaging experiences.

### Cinematic Frame-by-Frame Scroll Animation

- **URL**: https://sahanranasingha.me/portfolio/cinematic-frame-by-frame-scroll-animation/
- **Metadata**: 2026 · Full-Stack Web Development
- **Summary**: A smooth frame-by-frame scroll animation experiment inspired by modern web motion trends. The interaction creates a cinematic, 3D-like visual flow by syncing image frames with user scroll, resulting in a highly immersive browsing experience.

### AVet Health

- **URL**: https://sahanranasingha.me/portfolio/avet-health/
- **Metadata**: 2025 · WordPress Development
- **Summary**: Delivered a responsive and scalable website for AVet Health, empowering Australian veterinarians with exclusive products, clinic tools, and success stories. Built using WordPress with ACF for filtering, JetFormBuilder for custom forms, and dynamic product showcases.

### WP Simple Shortener

- **URL**: https://sahanranasingha.me/portfolio/wp-simple-shortener/
- **Metadata**: 2025 · WordPress Development, Wordpress Plugin
- **Summary**: WP Simple Shortener is a premium WordPress plugin that enables users to create custom, branded short URLs using their own domain — all managed directly from the WordPress dashboard. Built for marketers and businesses, it features a clean, user-friendly interface with no third-party dependencies or complicated setup. Perfect for improving link trust, tracking, and brand visibility.

### PDFly

- **URL**: https://sahanranasingha.me/portfolio/pdfly/
- **Metadata**: 2025 · Full-Stack Web Development
- **Summary**: PDFly is a privacy-focused, client-side PDF toolkit built with Next.js, TypeScript, and PDF-lib. It allows users to compress, merge, split PDFs and optimize images—all directly in the browser without uploading any files. Designed for speed, security, and convenience, PDFly offers a fully responsive interface and real-time processing, making it ideal for professionals who need fast, secure PDF tasks on the go.

### SwiftFormat

- **URL**: https://sahanranasingha.me/portfolio/swiftformat/
- **Metadata**: 2025 · Full-Stack Web Development
- **Summary**: SwiftFormat is a fast, privacy-focused image converter built with Next.js 15 and React 18. It allows users to upload an image, select a new format (e.g., PNG, JPG, WebP), and instantly download the converted file — all without storing or uploading any data to a server.

### Mane Voyage Website

- **URL**: https://sahanranasingha.me/portfolio/mane-voyage-website/
- **Metadata**: 2025 · Full-Stack Web Development, WordPress Development
- **Summary**: Developed a responsive website for a New York–based luxury hair tool rental startup, enabling international travelers to reserve high-end styling tools (Dyson, GHD, T3) with no converters or damage. Built features include advance reservations, one-time and membership rentals, automated shipping & return logistics, and a sustainable “try-before-you-buy” model.

### K2K Property Services Website

- **URL**: https://sahanranasingha.me/portfolio/k2k-property-services-website/
- **Metadata**: 2025 · Full-Stack Web Development, WordPress Development
- **Summary**: Designed and developed a responsive website for K2K Property Services, a Kalgoorlie-based business offering vacate cleaning, moving, and carpet steam cleaning. The site highlights services, FAQs, and easy contact options to boost client engagement.

### Image Background Remover

- **URL**: https://sahanranasingha.me/portfolio/background-remover/
- **Metadata**: 2025 · Full-Stack Web Development
- **Summary**: A web application built with Next.js and TypeScript that allows users to remove backgrounds from images instantly. This project leverages the Remove.bg API to process images and provides a clean, responsive interface with both light and dark themes.

### MailHub: Email Subscription & Management Plugin

- **URL**: https://sahanranasingha.me/portfolio/email-subscription-management-plugin/
- **Metadata**: 2025 · WordPress Development, Wordpress Plugin
- **Summary**: MailHub is a powerful WordPress plugin for managing email subscriptions, sending notifications, and storing subscriber emails. Easily integrate with Elementor or use shortcodes to add customizable forms. Securely store data in your WordPress database and send emails directly from your dashboard. Designed to be mobile-friendly and highly efficient!

### Happy New Year Firework

- **URL**: https://sahanranasingha.me/portfolio/happy-new-year-firework/
- **Metadata**: 2024 · WordPress Development, Wordpress Plugin
- **Summary**: A WordPress plugin that displays stunning New Year fireworks on your website using fireworks-js. Features customizable options like hue, brightness, explosion size, and intensity for a vibrant celebration effect.

### Falling Shapes Plugin

- **URL**: https://sahanranasingha.me/portfolio/falling-shapes-plugin/
- **Metadata**: 2024 · WordPress Development, Wordpress Plugin
- **Summary**: Falling Shapes is a WordPress plugin that adds falling images to your site, creating a dynamic and festive effect. Easily upload and select images through the dashboard for a playful touch.

### Django Blog Post Website Project

- **URL**: https://sahanranasingha.me/portfolio/django-blog-post-website-project/
- **Metadata**: 2024 · Full-Stack Web Development
- **Summary**: A simple blog application built using the Django web framework. This platform allows administrators to create and manage blog posts while visitors can view and interact with the content.

### ChatApp: Real-Time Messaging

- **URL**: https://sahanranasingha.me/portfolio/chatapp-real-time-messaging/
- **Metadata**: 2024 · Full-Stack Web Development
- **Summary**: A real-time messaging application built using the MERN stack (MongoDB, Express.js, React, Node.js). Designed specifically for PC view, ChatApp offers seamless real-time communication, secure user authentication, and a responsive user interface.

### GPA Calculator Software

- **URL**: https://sahanranasingha.me/portfolio/gpa-calculator-software/
- **Metadata**: 2024 · Custom Software Development
- **Summary**: This project is a Course Management System that helps students keep track of their courses, credits, and grades for different semesters.

### Library Management System

- **URL**: https://sahanranasingha.me/portfolio/library-management-system/
- **Metadata**: 2024 · Custom Software Development
- **Summary**: A robust and feature-rich Library Management System! This comprehensive solution is designed to streamline library operations, providing efficient book management, user transactions, and a user-friendly interface.

### Student Management System

- **URL**: https://sahanranasingha.me/portfolio/student-management-system/
- **Metadata**: 2024 · Custom Software Development
- **Summary**: This comprehensive system empowers educational institutions to efficiently manage student records and streamline administrative tasks.

### Recipe Finder

- **URL**: https://sahanranasingha.me/portfolio/recipe-finder/
- **Metadata**: 2024 · Full-Stack Web Development
- **Summary**: Recipe Finder is a dynamic web application that simplifies the process of discovering new recipes from around the world. With just a few clicks, users can explore a diverse array of dishes, complete with detailed ingredients and instructions.

### Secure Login System with Tkinter

- **URL**: https://sahanranasingha.me/portfolio/secure-login-system-with-tkinter/
- **Metadata**: 2024 · Custom Software Development
- **Summary**: A secure login system built using Python's Tkinter for the GUI and SQLite for the database. This project offers a robust authentication mechanism while providing a user-friendly interface.

### College GPA Calculator

- **URL**: https://sahanranasingha.me/portfolio/college-gpa-calculator/
- **Metadata**: 2024 · Full-Stack Web Development
- **Summary**: Introducing the sleek College GPA Calculator interface! 🌐✨ Its minimalist design ensures easy navigation, with a calming background promoting focus.

### GPA Calculator

- **URL**: https://sahanranasingha.me/portfolio/gpa-calculator/
- **Metadata**: 2024 · Custom Software Development
- **Summary**: My GPA Calculator is a comprehensive tool designed to simplify the process of calculating and tracking academic performance. It encompasses a user-friendly login and registration system, providing a secure platform for users to manage their grades seamlessly.

### Snake Game

- **URL**: https://sahanranasingha.me/portfolio/snake-game/
- **Metadata**: 2024 · Custom Software Development
- **Summary**: Embark on a nostalgic journey with the Snake Game, a Python-based project crafted with the Tkinter library. This classic arcade game offers an engaging experience, allowing players to control a snake, navigate through challenges, and strategically collect food to grow longer. The project seamlessly integrates essential functionalities, including smooth snake movement, real-time score tracking, and dynamic growth mechanics.

### Weather Application

- **URL**: https://sahanranasingha.me/portfolio/weather-application/
- **Metadata**: 2020 · Full-Stack Web Development
- **Summary**: Excited to share my latest project – a simple yet powerful weather app built with React! 🚀 The app fetches real-time weather data from OpenWeatherMap API, allowing users to check current conditions in any city. Features include temperature, humidity, wind speed, and intuitive weather icons.

## 8. Shop — Plugins, Extensions & Developer Tools (8 Items)

- **Mattermost Christmas Magic** ($5 | Mattermost, Plugin, Software): Bring the Christmas spirit to your team's Mattermost! 🎅✨ — [View/Get](https://buymeacoffee.com/rsahan/e/594048)
- **Subtitles Plus for Chrome Player (Lifetime License)** ($5 | Productivity, Browser Extensions, Software): Bring full subtitle support (.SRT, .VTT, .ASS/.SSA) and built-in MKV subtitle extraction to Chrome's native video player — including Picture-in-Picture with subtitles and a seekable progress bar. — [View/Get](https://buymeacoffee.com/rsahan/e/593099)
- **AcademicOS | GPA Tracker** ($1 | Member discount, Software): This web application is a student-focused GPA management platform called AcademicOS. — [View/Get](https://buymeacoffee.com/rsahan/e/526160)
- **Falling Shapes Plugin** ($5 | Rating: 5/5 (2 reviews) | Plugin, WordPress, WordPress Plugin): The Falling Shapes WordPress plugin transforms your website into a dynamic and visually captivating space with lightweight, festive animations. Ideal for holidays, special occasions, product launches, or simply adding a touch of fun to your site, this plugin lets you choose from built-in seasonal shapes or upload your own custom images directly through the WordPress dashboard. — [View/Get](https://buymeacoffee.com/rsahan/e/349187)
- **WP Simple Shortener** ($2 | Member discount, WordPress, WordPress Plugin, Software): WP Simple Shortener is a lightweight, easy-to-use WordPress plugin that lets you create custom short URLs directly from your WordPress admin dashboard. Designed for site admins, it helps you generate branded short links using your own domain, perfect for sharing on social media, emails, or marketing campaigns. With an intuitive Bootstrap-styled interface and admin-only access, WP Simple Shortener ensures you maintain full control over your shortened URLs without cluttering your site’s frontend. — [View/Get](https://buymeacoffee.com/rsahan/e/438723)
- **GPA Calculator Software** (Free | Software): This project is a Course Management System that helps students keep track of their courses, credits, and grades for different semesters. Here are some of the key features: — [View/Get](https://buymeacoffee.com/rsahan/e/396913)
- **MailHub: Email Subscription & Management Plugin** ($30 | Rating: 5/5 (1 reviews) | WordPress, WordPress Plugin): MailHub is a powerful and easy-to-use email subscription plugin for WordPress. This plugin integrates seamlessly with Elementor to provide an attractive and functional subscription widget for your site. With MailHub, you can quickly collect and store subscriber emails in your database and send them notifications or newsletters. — [View/Get](https://buymeacoffee.com/rsahan/e/352601)
- **Happy New Year Firework Plugin** ($5 | Rating: 5/5 (1 reviews) | WordPress, WordPress Plugin): Bring the New Year spirit to your website with the Happy New Year Firework Plugin! 🎇 This plugin creates a vibrant, interactive fireworks display that dazzles visitors and sets a festive mood. Whether you're celebrating the New Year or adding some sparkle to your website for a special occasion, this lightweight, mobile-friendly plugin is easy to integrate and ensures smooth performance. — [View/Get](https://buymeacoffee.com/rsahan/e/351703)

## 9. Verified Client Testimonials

- **Kavin** (K2K Property via trustpilot): "Super happy with my website and logo Super happy with my website and logo! Looks professional, easy to use, and exactly what I wanted. Great communication and quick turnaround ,highly recommend!"
- **Tharusha Kavishan Udumulla** (Product Manager via trustpilot): "Delivered My WordPress Project On Time! Sahan went above and beyond to complete my WordPress project on time. He even worked late into the night and early in the morning to make sure everything was delivered as promised. His commitment and work quality are always the best. Highly recommended! Thank You"
- **Eranga Nawaratne** (Mindrift Connect CEO via facebook): "Superb Stuff malli! The best work ive seen by a developer"
- **Shaheda Akbar** (Project Manager at Spiralyze via linkedin): "I had the pleasure of working with Sahan at Artslab and got to see him grow from an intern into an Associate. He was always eager to learn, took feedback well, and consistently stepped up when given new responsibilities. It was great to see his growth firsthand, and I genuinely believe he would be a great asset to any team."

## 10. Frequently Asked Questions (AEO Direct Answers)

### Who is Sahan Ranasingha and what does he specialize in?

Sahan Ranasingha is a Full Stack Web Developer, Software Developer, WordPress Developer based in Akuressa, Sri Lanka. He builds production websites, full-stack applications, custom WordPress plugins and themes, browser extensions, and open-source developer SDKs, with 33+ shipped projects published on https://sahanranasingha.me.

### What software and web development services does Sahan Ranasingha offer?

Sahan Ranasingha provides Full-Stack Web Development, WordPress Development, Custom Software Development, Technical Consulting & Support. Each engagement covers architecture, custom implementation, performance optimization, security hardening, and ongoing maintenance via https://sahanranasingha.me/contact/.

### What technologies and frameworks does Sahan Ranasingha work with?

Sahan Ranasingha works primarily with SQL, C#, Python, PHP, Java, Node.js, JavaScript (JS), TypeScript, along with modern headless WordPress architectures, REST/SSE APIs, Next.js, TypeScript, Tailwind CSS, GSAP motion engineering, and automated E2E workflows.

### What is the Sri Lanka Holidays SDK?

Sri Lanka Holidays SDK is an open-source multi-language library created by Sahan Ranasingha that exposes structured Sri Lankan public, bank, and mercantile holiday datasets. Across tracked package registries including Node.js / TypeScript (1,237), PHP & Laravel (9), .NET / C# (166), Rust (10), it has reached 1,732 total downloads.

### Where can I explore Sahan Ranasingha's shipped projects, WordPress plugins, and tools?

Browse full case studies at https://sahanranasingha.me/portfolio/ (33+ projects) and explore 8 downloadable WordPress plugins, Chrome extensions, and developer add-ons on https://sahanranasingha.me/shop/.

### How can I contact or hire Sahan Ranasingha for a project?

You can submit a project brief on https://sahanranasingha.me/contact/, email sahanranasingha1@gmail.com, message directly via WhatsApp (https://wa.me/94742280570), or ask the interactive AI assistant at https://sahanranasingha.me/assistant/. Current status: Available for hire.