Available to hire
I am Sujeeban Gunathasan, a versatile UI/UX Designer and Front-End Developer with over 3 years of experience and a BSc (Hons) in Information Technology. I specialize in crafting user-centered interfaces and visually cohesive products that meet business goals.
I collaborate with cross-functional teams in Agile environments, conduct user research, create wireframes and high-fidelity mockups, and iterate based on feedback. I enjoy building accessible, responsive interfaces for web and mobile and maintaining brand guidelines and performance.
Skills
Language
English
Fluent
Work Experience
UI/UX Engineer at Innovative-e (Pvt) Ltd
February 1, 2023 - PresentConducted user research, usability testing, and A/B testing to inform personas, journey maps, and product improvements. Designed wireframes, low/high-fidelity mockups, and interactive prototypes using Figma and Adobe XD, iterating based on user feedback. Developed responsive, accessible, and visually cohesive UI components for web and mobile using HTML, CSS, JavaScript, React, and Vue. Leveraged UI libraries such as MUI, Ant Design, ShadCNUI, Bootstrap, and Tailwind CSS to streamline design implementation. Created high-quality visuals and assets using Adobe Photoshop to maintain brand consistency and aesthetic appeal. Ensured seamless cross-browser compatibility and optimized interfaces for usability and interaction. Collaborated with cross-functional teams in Agile workflows to meet design goals and deliver user-centric solutions. Developed and managed the company website using WordPress, improving UX and optimizing SEO with AIOSEO. Integrated Google Analytics to monitor user behavior
Trainee Software Engineer (Front-end) at Codela(ntic) (Pvt) Ltd
March 1, 2022 - August 16, 2025Developed responsive and accessible web applications using HTML, CSS, Bootstrap, JavaScript, jQuery, PHP, and MySQL for projects including property listing portals and community center platforms. Designed layouts using CSS Flexbox and Grid, ensuring optimal usability across mobile, tablet, and desktop devices. Enhanced website performance by optimizing load times, minimizing file sizes, and implementing SEO-friendly practices. Ensured cross-browser compatibility across major browsers including Chrome, Firefox, Safari, and Edge. Collaborated with designers to maintain design consistency through the use of design systems and style guides. Gathered technical requirements from business analysts to define project scope and deliverables accurately. Utilized Jira for sprint planning, task tracking, and managing project priorities. Employed Git and GitHub for version control and team collaboration, ensuring smooth code management workflows. Adhered to best coding practices to produce clean, ma
Intern UI/UX Designer & UI Developer at Speed Code Labs (Pvt) Ltd
August 1, 2021 - August 16, 2025Intern UI/UX Designer & UI Developer at Speed CodeLabs Pvt Ltd
February 1, 2021 - August 1, 2021Supported UI/UX design and front-end development for client projects; created layouts and components; contributed to sprint planning; applied HTML, CSS, JavaScript, jQuery, Bootstrap, and WordPress.
Education
BSc (Hons) in Information Technology at Sri Lanka Institute of Information Technology (SLIIT), Malabe
January 1, 2022 - January 1, 2022BSc (Hons) Information Technology at Sri Lanka Institute of Information Technology (SLIIT)
January 1, 2022 - December 17, 2025Qualifications
Industry Experience
Computers & Electronics, Software & Internet, Professional Services, Media & Entertainment
Skills
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