Hey! I'm Sameera Madushan 👋

Sameera Madushan, Associate Tech Lead and Full Stack Developer in Sri Lanka: I BUILD DIGITAL
EXPERIENCES
THAT MATTER.

Associate Tech Lead shipping fast, scalable products end to end with React, Next.js, Node.js, Laravel, PostgreSQL and Cloudflare. From idea to production, I lead the build.

Contact Me
3D illustrated portrait of Sameera Madushan, Associate Tech Lead and full stack developer
Full Stack
Developer
Web
Consultant
Problem
Solver
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Sameera Madushan waving hello, wearing a white polo shirt

About me

Turning ideas into digital reality

I'm Sameera Madushan, an Associate Tech Lead at Villvay in Sri Lanka. I lead teams that ship fast, scalable products end to end: React and Next.js frontends, Laravel, PHP and Node.js APIs, PostgreSQL, MySQL and MSSQL data, deployed on Cloudflare and Azure.

Since 2014 I've delivered 50+ projects, from AI chatbots on WhatsApp to healthcare and CRM integrations. I also hold a First Class BSc (Hons) in Data Science from London Metropolitan University, graduating top of my batch.

12+Years building
50+Projects delivered
90+Technologies
  • Based inKalutara, Sri Lanka
  • CurrentlyAssociate Tech Lead · Villvay
  • EducationBSc (Hons) Data Science · First Class
  • WorksRemote, across time zones
Available for new projects

Have an idea, a product or a team that needs a lead? Let's build it together.

Let's Talk Email me

Career

Work Experience

2024–Now

Associate Tech Lead

Villvay

– 2 yrs

Leading engineering teams that ship production platforms, including healthcare (Dentrix, eClinicalWorks) and CRM (HubSpot, Microsoft Graph) integrations.

Team LeadershipReactNext.js
2022–2024

Senior Software Engineer

Villvay

– 2 yrs 4 mo

Built AI chatbots on WhatsApp with Google Gen AI, plus serverless APIs on Azure Functions and WSO2 API Cloud.

Data ScienceDatabasesGoogle Gen AI
2018–2022

Software Engineer

Villvay

– 3 yrs 7 mo

Built conversational bots with DialogFlow CX and full stack apps on Node.js, Next.js and Laravel.

Node.jsNext.jsDialogFlow CX
2016–2018

Senior Web Developer

Web Genius Lanka (Pvt) Ltd

– 2 yrs 9 mo

Developed client websites and web applications with Laravel, CodeIgniter and WordPress.

LaravelCodeIgniterPHP
2016–2022

Web Developer & Consultant

Broom Broom Technologies (Pvt) Ltd

– 6 yrs

Built and consulted on the Broom Broom Taxi reservation system with Laravel and Vue.js.

LaravelVue.js
2015–2022

Visiting Instructor

Lalith Atulathmudali Vocational Training Center

– 7 yrs

Taught the Web Development Diploma course to vocational students.

TeachingWeb Development
2014–2016

Web Developer

We Like Chilli (Pvt) Ltd · Digital Media Agency

– 2 yrs

Built websites for agency clients with PHP and WordPress.

PHPWordPress

Stop 01 of 07

Associate Tech Lead · Villvay

Expertise

Skills & Technologies

97+ tools I use across real client and personal projects, from frontend to cloud, data and AI.

React & Next.js

TypeScript · Vite · Tailwind

94%Expert

Node.js & Hono

Express · REST · Zod

92%Expert

Laravel & PHP

Filament · Inertia · Pest

96%Expert

PostgreSQL · MySQL · MSSQL

Supabase · Neon · Drizzle · Prisma

90%Expert

Cloudflare & Azure

Workers · Pages · Functions · Storage

88%Advanced

AI & Chatbots

DialogFlow CX · Gemini · LangChain

86%Advanced
  • React
  • Next.js
  • TypeScript
  • JavaScript
  • Vue.js
  • Svelte
  • Tailwind CSS
  • shadcn/ui
  • Three.js
  • GSAP
  • Framer Motion
  • Vite
  • HTML5
  • CSS3
  • Node.js
  • Hono
  • Express
  • Laravel
  • PHP
  • Filament
  • Inertia.js
  • Python
  • FastAPI
  • Strapi
  • PostgreSQL
  • MySQL
  • MS SQL
  • SQLite
  • Supabase
  • Neon
  • Drizzle
  • Prisma
  • Pandas
  • Cloudflare
  • Azure
  • Google Cloud
  • Docker
  • Git
  • GitHub
  • Dialogflow
  • Gemini
  • OpenAI
  • LangChain
  • Claude
  • WhatsApp
  • Stripe
  • PayPal
  • HubSpot
  • Google Maps
  • Mapbox
  • WordPress
  • WooCommerce
  • Elementor
  • Expo
  • Figma
  • Photoshop
  • FFmpeg

Also: Microsoft Graph · Dentrix API · eClinicalWorks API · Keycloak · WSO2 API Cloud · Twilio · Pinecone · Whisper · MCP · Remotion · Playwright · Vitest · Pest · React Native · Socket.io · Zod · Flask · Bootstrap · jQuery · Zen Cart · Java · IoT · Big Data Analytics · Data Visualization · Premiere Pro · Illustrator

Learning

Education & Training

BSc (Hons) in Data Science · First Class

London Metropolitan University · 2024 – 2025 · Batch top
First Class

Diploma in Web Development

Lalith Atulathmudali Vocational Training Center
Completed

Mobile Application Development for Android

Metropolitan Campus – SLIIT
Completed

Java Standalone Application Development

IJSE – Institute of Software Engineering
Completed

GCE A/L – Biology

Gurulugomi Maha Vidyalaya, Kalutara
Completed
Head Prefect · Gurulugomi Maha Vidyalaya, Kalutara (2010 – 2012) Head Prefect · Sugatha Vidyalaya, Kalutara (2008 – 2009) President, School Science Association · 2011 – 2012 Fire Prevention & Fire Fighting, Elementary First Aid · Lanka Academy of Technological Studies
Sameera Madushan in graduation cap and gown holding a First Class Data Science degree

Contact

Let's build something great together

Have a project in mind or a role to discuss? Reach me by email or phone.

sameeramadushan0812@gmail.comEmail
+94 75 392 3232Call
Kalutara, Western Province, Sri Lanka