Available for new opportunities

Sanuka Rathnayake
Software Engineer

Crafting scalable, high-performance applications with cutting-edge technologies. Turning complex problems into elegant solutions.

rocket_launchView My Work mailGet In Touch

code

20+

Projects Completed

terminal

3+

Years Experience

auto_awesome

100%

Client Satisfaction

psychology

Problem Solver

Analytical approach to complex challenges.

groups

Team Player

Collaborative and communicative.

school

Lifelong Learner

Constantly exploring new tech.

rocket_launch

Action Oriented

Focused on delivering results.

Who I Am

About Me

I'm a passionate Full Stack Engineer based in Sri Lanka, dedicated to building intuitive and performant web experiences.

My journey in tech started 4 years ago when I built my first script to automate a boring spreadsheet task. That spark of efficiency turned into a blazing passion for software development. Since then, I've had the privilege of working with startups and established companies, helping them scale their digital presence.

I specialize in the JavaScript ecosystem, with deep expertise in React, Node.js, and TypeScript. However, I believe tools are just a means to an end. My true strength lies in understanding business requirements and translating them into robust technical solutions.

When I'm not coding, you can find me traveling, hiking, diving, experimenting with new technologies or contributing to open-source projects.

Core Technologies

JavaScript (ES6+)TypeScriptReact & Next.jsNode.jsPostgreSQLAWS

downloadDownload Resume

Career Path

Professional Experience

My journey through the tech industry, building scalable solutions and leading engineering teams.

terminal

Full Stack Developer

businessWireGen Software Solutions

Nov 2025 - Present

Built and deployed full-stack web applications using Next.js, React, Node.js, Express, and MongoDB, delivering scalable solutions with modern, responsive user interfaces.
Designed RESTful APIs, authentication flows, and database schemas for MERN-based products, while integrating third-party services such as Stripe, Cloudinary, and email platforms.
Worked closely with designers and stakeholders to transform Figma concepts into production-ready features, optimizing performance, SEO, and overall user experience across devices.

Next.jsMERN StackMongoDBPostgreSQL

data_object

Software Engineer Intern

businessWigerLabs Business Solutions

May 2025 - Nov 2025

Assisted in the development of a real-time data visualization dashboard for internal analytics using React and Refine.
Maintained and optimized node.js backend systems, reducing API response times by 15% through query optimization.
Participated in agile sprints, daily stand-ups, and sprint planning sessions, gaining experience in professional software development lifecycles.

ReactNode.jsMySQL

Selected Work

My Work

Explore a collection of my latest work, ranging from full-stack web applications to experimental UI interactions.

Featured Project

University Management Dashboard

A comprehensive university management system for handling student enrollment, course scheduling, faculty management, and academic reporting with a real-time analytics dashboard.

Featured Project

Foriegn Recruitment System

A complete recruitment agancy management system including job posting, applicant tracking, and visa documentation features.

Featured Project

Netflix Clone - Movie App

A full-featured Netflix-inspired movie streaming app with browsing by genre, movie detail pages, trailer previews, and a personalized watchlist powered by the TMDB API.

Featured Project

SLRJA Landing

Landing page representing judicial registrars across all courts in Sri Lanka, working towards better public service and professional development & Promoting Excellence in the Judicial System

Technical Expertise

My Skills

I continuously hone my craft, staying up-to-date with the latest technologies to build efficient, scalable, and user-friendly applications.

code

Programming Languages

JavaScript (ES6+)90%

TypeScript80%

Python40%

Go30%

layers

Frameworks & Libraries

React & Next.js85%

Node.js & Express90%

Tailwind CSS95%

Redux30%

database

Databases

PostgreSQL75%

MongoDB80%

MySQL95%

build

Tools & DevOps

Git & GitHub60%

Docker20%

AWS20%

Linux / Bash30%