UI / UX Designer + Engineer

Hello, I'm Jeewantha

Welcome to my portfolio, where creativity meets functionality. Explore my UI/UX design work and let's craft outstanding digital experiences together.

Crafting Seamless Experiences

Freelancer - UI/UX Designer & Developer

About Me

I’m a UI/UX Designer & Engineer passionate about creating intuitive digital experiences. With over 4 years of experience in web design and user experience engineering, I bridge the gap between functionality and creativity to deliver impactful solutions together.From interactive prototypes to pixel-perfect designs, I strive to craft experiences that not only look stunning but also feel seamless. My approach blends technical expertise with a deep understanding of user needs, ensuring that every project is as functional as it is beautiful.

Projects Done

Years of Experience

Clients

UI/UX Design and Engineering

Creating custom, responsive designs and transforming them into interactive, scalable solutions that enhance user experience and align with your brand.

Design Systems

Creating cohesive, reusable design systems that ensure consistency across your digital products, streamline development, and enhance collaboration.

UI/UX Revitalization

Refreshing your digital interface with a modern, user-friendly design that boosts engagement and aligns with current trends.

Front-end Collaboration

Bridging the gap between design and development for seamless execution.

My Design Services

UI/UX design, prototyping, and usability testing to create seamless digital experiences. Let’s build something exceptional!

Proven UI/UX Design Process

I’ve collaborated with industry leaders, following a structured process—Research, Wireframe, Design, and Development—to craft high-quality digital products.

1
Research

To create something awesome, one must first talk about the details. Planning is essential.

2
Wireframe

After hashing out the details of the website, it's easy to throw the ideas onto pen & paper.

3
Design

The most fun part of all - adding pizzaz to the wirefreames and bring it to life.

4
Development

The design may be final but it needs to be functional and practical. Development is key.

Why I’m the

Right Choice?

I specialize in UI/UX design, prototyping, and usability testing to create seamless digital experiences. Let’s build something innovative together!

Why I’m the

Right Choice?

I specialize in UI/UX design, prototyping, and usability testing to create seamless digital experiences. Let’s build something innovative together!

What People Say About My Work

I’ve had the privilege of working with amazing people. Here’s what they share about their experience collaborating with me.

Radika Dilanka

Web Consultaint | MERN stack instuctor

As a UI/UX engineer, Jeewantha consistently demonstrated creativity, attention to detail, and a knack for delivering user-friendly designs. His unique blend of design expertise and coding skills allows him to tackle challenges holistically, producing both aesthetically pleasing and functional results. What stands out about Jeewantha is his reliability and commitment to meeting deadlines while maintaining high standards. Whether it’s coming up with creative solutions or going the extra mile to ensure project success, he’s someone you can always count on.

2023-05-10

Ishara Fernando

Product Owner | Lead Marketing Analyst

I am delighted to share my experience working with Jeewantha, a talented software engineer and UI/UX developer. We have been collaborating in our project, and his contributions have been invaluable.Jeewantha excels in creating beautiful and user-friendly designs, enhancing the overall user experience. His expertise in building Shopify stores has made our e-commerce solutions both effective and engaging for our clients.Beyond his technical skills, Jeewantha is a dedicated and supportive team member. He consistently offers valuable insights and assistance, ensuring the success of our project. His positive attitude and collaborative spirit make him a pleasure to work with. In short, Jeewantha is a skilled software engineer and UI/UX developer whose work has greatly benefited our project. I am confident he will continue to excel in his career.

2025-02-07

Iroshana Wickramasinghe

Product owner | Software Engineer

Jeewantha is a software engineer, but he also happens to be exceptionally gifted. No one can beat his capabilities when it comes to UI/UX, software architecture, and product design. These are the two most important qualities that our projects constantly need, innovation and detail orientation. Since we worked together on many projects, I can say that he has an outstanding ability to change complicated requirements into beautiful solutions. He would be a great asset to any team because of his dedication, professionalism, and innovative mindset. Besides technical skills, Jeewantha makes the team work in a collaborative atmosphere that encourages people to share ideas and think creatively about solutions for problems at hand. Projects with his contributions are not only delivered but also exceed client expectations and leave an impressive signature on every piece of work undertaken. I recommend him without any reservations.

2023-06-20

Why I’m the

Right Choice?

I specialize in UI/UX design, prototyping, and usability testing to create seamless digital experiences. Let’s build something innovative together!

Working Exp & Academic Milestones

My journey blends technical expertise, formal education, and hands-on experience, shaping me into the professional I am today.

UI/UX Engineer
2025 - present - Colombo Sri Lanka | Hybrid - Full Time

As a UI/UX Engineer, I have designed and developed intuitive, user-friendly interfaces for both web and mobile applications, focusing on enhancing user engagement. Mentored junior developers, fostering growth and knowledge sharing. Collaborated with senior stakeholders to align technical solutions with business objectives. Integrated emerging technologies to enhance project efficiency and innovation.
Associate UI/UX Engineer
2023 - 2025 - Colombo Sri Lanka | Hybrid - Full Time

Designed productive, cooperative, and modern user interfaces for both web and mobile solutions, enhancing user engagement and satisfaction. Developed responsive websites and applications using the MERN stack, Shopify, Wordpress ensuring high performance and scalability. Experienced in developing mobile applications using Flutter, delivering cross-platform solutions with responsive and user-friendly interfaces.
UI/UX Engineer ( Intern )
2022 - 2023 - Colombo Sri Lanka | Remote

Assisted in designing user-friendly interfaces for web and mobile applications, focusing on enhancing the overall user experience.It was great to explore and discover new opportunities and to be able to make some improvements in new projects. Team work with seniors, made me to inherit more knowledge and wisdom.

Information and Communication Technology - BICT(hons)

2018 - 2023 - Sri Lanka
University of Jaffna, Sri Lanka

Consisting with the modules are Applied and Software Engineering, Java, C++, Mobile Computing, HTML, CSS, JS, React Native, UI/UX Designing , etc.
Engineering Technologies
2003 - 2016 - Sri Lanka
Berrewaerts National college kandy
Passed Technology Stream with Information and Communication Technology