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

Hi, I’m Jemmy Wijaya Saputra. I’m a UI Developer and Product Designer based in Tangerang, Indonesia, focused on building intuitive digital products. I love conducting user research, crafting smooth interactions, and collaborating with product teams to turn insights into elegant interfaces and solid implementations. I’ve led design and development work for multi-product platforms, built UI components with JavaScript frameworks, and partnered with cross-functional stakeholders to define scope and deliver high-quality visuals and user experiences. I’m always learning new tools and techniques to improve usability and speed up delivery.…Hi, I’m Jemmy Wijaya Saputra. I’m a UI Developer and Product Designer based in Tangerang, Indonesia, focused on building intuitive digital products. I love conducting user research, crafting smooth interactions, and collaborating with product teams to turn insights into elegant interfaces and solid implementations. I’ve led design and development work for multi-product platforms, built UI components with JavaScript frameworks, and partnered with cross-functional stakeholders to define scope and deliver high-quality visuals and user experiences. I’m always learning new tools and techniques to improve usability and speed up delivery.

Jemmy Wijaya Saputra

UI Designer, UX Designer, Front-End Developer, +2





Hi, I’m Jemmy Wijaya Saputra. I’m a UI Developer and Product Designer based in Tangerang, Indonesia, focused on building intuitive digital products. I love conducting user research, crafting smooth interactions, and collaborating with product teams to turn insights into elegant interfaces and solid implementations. I’ve led design and development work for multi-product platforms, built UI components with JavaScript frameworks, and partnered with cross-functional stakeholders to define scope and deliver high-quality visuals and user experiences. I’m always learning new tools and techniques to improve usability and speed up delivery.…Hi, I’m Jemmy Wijaya Saputra. I’m a UI Developer and Product Designer based in Tangerang, Indonesia, focused on building intuitive digital products. I love conducting user research, crafting smooth interactions, and collaborating with product teams to turn insights into elegant interfaces and solid implementations. I’ve led design and development work for multi-product platforms, built UI components with JavaScript frameworks, and partnered with cross-functional stakeholders to define scope and deliver high-quality visuals and user experiences. I’m always learning new tools and techniques to improve usability and speed up delivery.

Available to hire

Hi, I’m Jemmy Wijaya Saputra. I’m a UI Developer and Product Designer based in Tangerang, Indonesia, focused on building intuitive digital products. I love conducting user research, crafting smooth interactions, and collaborating with product teams to turn insights into elegant interfaces and solid implementations.

I’ve led design and development work for multi-product platforms, built UI components with JavaScript frameworks, and partnered with cross-functional stakeholders to define scope and deliver high-quality visuals and user experiences. I’m always learning new tools and techniques to improve usability and speed up delivery.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Indonesian

Fluent

English

Intermediate

Work Experience

UI Developer at Roketin.com

October 1, 2015 - March 1, 2016

Developed UI components and interactions using JavaScript (Vanilla JS, ReactJS), jQuery, HTML, and CSS, creating prototypes and final components for implementation. Managed and executed multiple projects and defined requirements, scope, and goals, ensuring efficient project execution. Led a team of designers that collaborated with cross-functional stakeholders to meet project delivery time. Conducted user research, including user interviews to gain insights into user needs and design direction to produce wireframes/Lo-Fi that align with business requirements. Ideated and brainstormed with stakeholders to explore visuals and validate outputs through Usability Testing, resulting in high-quality visuals and optimal component behavior.

Summer Intern at PT Inertia Utama (Dexa Group)

June 1, 2015 - July 1, 2015

Contributed to the development of iFocusReborn Application, a Marketing Sales System, using ASP.NET Framework and SQL Server.

UI Developer at Traveloka

October 1, 2015 - March 1, 2016

Developed UI components and interactions using JavaScript, HTML/CSS, ReactJS; created prototypes and final components; collaborated with stakeholders and conducted usability testing to ensure design aligns with business requirements.

UI Developer at Traveloka

June 1, 2016 - March 1, 2026

Developed UI components and interactions using JavaScript (Vanilla JS, ReactJS), jQuery, HTML, and CSS, creating prototypes and final components for implementation. Led multiple projects, defined requirements and scope, and collaborated with cross-functional stakeholders to meet delivery timelines. Conducted user research and usability testing to gain insights and validate visuals, resulting in high-quality UI outputs and optimized component behavior.

Front-End Engineer at Roketin.com

October 1, 2015 - March 1, 2016

Developed UI for client websites using HTML, CSS, JavaScript, and Laravel Framework to meet project requirements and enhance user experience. Built reusable components and ensured responsive, accessible interfaces for a range of products.