Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hi, I’m Udara Madumalka. I’m a full-stack developer based in Sri Lanka with a focus on the MERN stack. I design and deliver scalable, high-performance web applications and enjoy turning complex requirements into clean, maintainable code. I’m passionate about building intuitive user experiences and efficient back-end systems using modern JavaScript, REST APIs, and cloud deployment pipelines. I thrive in collaborative Agile teams to ship reliable software that users love.…Hi, I’m Udara Madumalka. I’m a full-stack developer based in Sri Lanka with a focus on the MERN stack. I design and deliver scalable, high-performance web applications and enjoy turning complex requirements into clean, maintainable code. I’m passionate about building intuitive user experiences and efficient back-end systems using modern JavaScript, REST APIs, and cloud deployment pipelines. I thrive in collaborative Agile teams to ship reliable software that users love.

Udara Madumalka

Front-End Developer, Web Developer, Programmer, +3





Hi, I’m Udara Madumalka. I’m a full-stack developer based in Sri Lanka with a focus on the MERN stack. I design and deliver scalable, high-performance web applications and enjoy turning complex requirements into clean, maintainable code. I’m passionate about building intuitive user experiences and efficient back-end systems using modern JavaScript, REST APIs, and cloud deployment pipelines. I thrive in collaborative Agile teams to ship reliable software that users love.…Hi, I’m Udara Madumalka. I’m a full-stack developer based in Sri Lanka with a focus on the MERN stack. I design and deliver scalable, high-performance web applications and enjoy turning complex requirements into clean, maintainable code. I’m passionate about building intuitive user experiences and efficient back-end systems using modern JavaScript, REST APIs, and cloud deployment pipelines. I thrive in collaborative Agile teams to ship reliable software that users love.

Available to hire

Hi, I’m Udara Madumalka. I’m a full-stack developer based in Sri Lanka with a focus on the MERN stack. I design and deliver scalable, high-performance web applications and enjoy turning complex requirements into clean, maintainable code.
I’m passionate about building intuitive user experiences and efficient back-end systems using modern JavaScript, REST APIs, and cloud deployment pipelines. I thrive in collaborative Agile teams to ship reliable software that users love.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Software Engineer at Aiken Labs / Hello Health

January 1, 2023 - January 1, 2023

Built and optimized the frontend of a Shopify-based health management platform, ensuring responsive UX across devices. Integrated features such as appointment scheduling, user authentication, and patient data management. Partnered with product teams to enhance engagement metrics by improving navigation and performance.

Software Engineer - Shopify at Hello Health Labs

December 31, 2022 - September 10, 2025

Developed the frontend of the Hello Health Shopify platform; integrated appointment scheduling and user accounts; improved patient interactions with health care providers.

Software Engineer - Google Apps Script at Credit Solution Labs

December 31, 2022 - September 10, 2025

Developed responsive user interfaces using React.js and Redux; led migration of a legacy application to React, reducing page load times by 40%.

Frontend Engineer - React, Node, SQL at Angela Super Market Labs

December 31, 2022 - September 10, 2025

Frontend engineer responsible for implementing React-based frontend, Node.js backend integrations, and SQL data handling.

Software Engineer at Aiken Labs / Credit Solution

January 1, 2022 - January 1, 2022

Migrated a legacy system to React.js, cutting page load times by 40% and improving maintainability. Optimized SQL queries to reduce database load by 25%, increasing system responsiveness. Automated reporting workflows with Google Apps Script, cutting manual data entry by 70%. Created integrated Google Forms + Sheets + Drive solutions to streamline client data management.

Frontend Engineer at Avantrio / Prop-AI (MERN Stack)

January 1, 2022 - November 10, 2025

Developed reusable React components and improved performance through code-splitting and lazy loading, reducing load times by 40%. Integrated RESTful APIs with backend services for real-time property listings and analytics. Collaborated with backend engineers to deliver a high-performance PropTech platform, improving client onboarding efficiency. Contributed to UX refinements and accessibility standards, leading to a smoother customer experience.

Frontend Engineer - MERN

January 1, 2022 - Present

Frontend engineer focusing on MERN stack projects; collaborated with cross-functional teams to deliver features.

Frontend Engineer - MERN

January 1, 2022 - Present

Frontend engineer focusing on MERN stack projects with emphasis on delivering scalable frontend features and collaborating with cross-functional teams.