Available for new opportunities

Sanuka Rathnayake Software Engineer

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

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20+

Projects Completed

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3+

Years Experience

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100%

Client Satisfaction

Profile Headshot
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Problem Solver

Analytical approach to complex challenges.

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Team Player

Collaborative and communicative.

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Lifelong Learner

Constantly exploring new tech.

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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
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Career Path

Professional Experience

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

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Full Stack Developer

businessWireGen Software Solutions
Nov 2025 - Present
  • Developed responsive, high-fidelity web applications for diverse clients using React, Redux, and Tailwind CSS, ensuring cross-browser compatibility.
  • Integrated third-party APIs including Stripe for payments, Twilio for messaging, and SendGrid for email services to enhance application functionality.
  • Collaborated closely with UI/UX designers and product managers to translate Figma designs into pixel-perfect, interactive user interfaces.
ReactMySQLMERN Stack
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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 D3.js.
  • Maintained and optimized legacy Python/Django 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.
ReactPythonPostgreSQL
Selected Work

Featured Projects

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

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SAAS PLATFORM

Analytics Pro Dashboard

An enterprise-level analytics dashboard featuring real-time data visualization, predictive modeling, and automated reporting systems used by over 500+ companies.

ReactTypeScriptD3.js
DemoCode
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E-COMMERCE

Nova Store

A headless e-commerce solution built for speed and scalability. Includes a custom CMS, payment gateway integration, and inventory management.

Next.jsGraphQLStripe
DemoCode
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SOCIAL MEDIA

Connect Circle

A real-time social networking platform with instant messaging, live notifications, and interactive stories features.

Vue 3FirebaseTailwind
DemoCode
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AI TOOL

SmartTask AI

An intelligent task management tool that uses natural language processing to automatically categorize and prioritize user's to-do lists.

PythonOpenAI APIFastAPI
DemoCode
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SAAS PLATFORM

Analytics Pro Dashboard

An enterprise-level analytics dashboard featuring real-time data visualization, predictive modeling, and automated reporting systems used by over 500+ companies.

ReactTypeScriptD3.js
DemoCode
shopping_bag
arrow_outward
E-COMMERCE

Nova Store

A headless e-commerce solution built for speed and scalability. Includes a custom CMS, payment gateway integration, and inventory management.

Next.jsGraphQLStripe
DemoCode
chat_bubble
arrow_outward
SOCIAL MEDIA

Connect Circle

A real-time social networking platform with instant messaging, live notifications, and interactive stories features.

Vue 3FirebaseTailwind
DemoCode
smart_toy
arrow_outward
AI TOOL

SmartTask AI

An intelligent task management tool that uses natural language processing to automatically categorize and prioritize user's to-do lists.

PythonOpenAI APIFastAPI
DemoCode
query_stats
arrow_outward
SAAS PLATFORM

Analytics Pro Dashboard

An enterprise-level analytics dashboard featuring real-time data visualization, predictive modeling, and automated reporting systems used by over 500+ companies.

ReactTypeScriptD3.js
DemoCode
shopping_bag
arrow_outward
E-COMMERCE

Nova Store

A headless e-commerce solution built for speed and scalability. Includes a custom CMS, payment gateway integration, and inventory management.

Next.jsGraphQLStripe
DemoCode
chat_bubble
arrow_outward
SOCIAL MEDIA

Connect Circle

A real-time social networking platform with instant messaging, live notifications, and interactive stories features.

Vue 3FirebaseTailwind
DemoCode
smart_toy
arrow_outward
AI TOOL

SmartTask AI

An intelligent task management tool that uses natural language processing to automatically categorize and prioritize user's to-do lists.

PythonOpenAI APIFastAPI
DemoCode

Want to see more?

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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.

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Programming Languages

JavaScript (ES6+)95%
TypeScript90%
Python70%
Go60%
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Frameworks & Libraries

React & Next.js92%
Node.js & Express88%
Tailwind CSS95%
Redux / Context API85%
database

Databases

PostgreSQL75%
MongoDB80%
MySQL95%
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Tools & DevOps

Git & GitHub95%
Docker80%
AWS70%
Linux / Bash85%

Soft Skills

Essential qualities that drive professional success.

psychology

Problem Solver

Analytical thinking to break down complex issues into manageable solutions.

groups

Team Player

Thrive in collaborative environments with open communication and empathy.

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Creative

Passionate about finding innovative approaches to user interface design.

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Time Management

Efficient prioritization of tasks to meet deadlines without compromising quality.

Contact Me

Let's Build Something Amazing Together

Have a project in mind or want to discuss the latest tech trends? I'm always open to new opportunities and interesting conversations. Drop me a line!

Contact Information

mail

Email Me

sanukadev@gmail.com

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Call Me

+94 77 538 4585

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Location

Colombo, Sri Lanka

Connect with me

Send a Message

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