About

Hi, I’m Mochamad Reza Rizaldi, but you can call me Reza! 👋
I’m a UI Designer with over 6 years of experience dedicated to creating seamless and impactful digital experiences. I believe that a great product isn’t just about how it looks, but how it works to solve real human problems.
My expertise lies in building scalable design systems and crafting interactive prototypes with a focus on micro-interactions that bring digital interfaces to life.
Work Experience
Freelance
UI Designer
,
Sep 2025 - Present
Worked on UI design projects across different industries, collaborating within project teams on each engagement.
Energy Sector - Pertamina Patra Niaga & Kilang Pertamina Indonesia: Designed the interface for a digital procurement system covering hydro and condensate operations. The work involved mapping out procurement workflows and translating them into a structured, easy-to-navigate UI, with a focus on reducing friction for internal users managing complex operational data.
Rail Transportation - KAI (Kereta Api Indonesia): Led the UI design for a data hub platform intended to centralize and surface data across the organization. Alongside the interface work, developed a design guideline to standardize how data is presented visually, helping data producers, who are not necessarily designers, create outputs that stay consistent and readable across the board.
Jabar Digital Services
UI Designer
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Jan 2021 - Dec 2025
I designed the User Interface for the E-Office Mobile App, enabling a seamless transition from manual to digital processes and improving document processing efficiency by 50%. I also developed DigiTeam, an internal HR platform that simplifies attendance logging and work hour tracking, streamlining workforce management.
In the Sapawarga app, I enhanced the grievance handling feature and built a grievance management dashboard used by all relevant stakeholders, ensuring more efficient issue resolution. Additionally, I designed and developed the Pramuka Jabar app, providing essential information and facilities for scout members across West Java, making resources more accessible to the scouting community.
Beyond application design, I maintained and expanded UI components in the Jabar Design System, ensuring consistency and scalability across various digital products. Currently, I am involved in product discovery for a new ticketing management system that supports over 15 attractions and 5 events managed by the West Java government, with the numbers continuously growing.
Vutura.io
UI Designer
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Jun 2019 - Feb 2021
I designed the Dashboard Chatbot Builder, enabling users to create chatbot conversations seamlessly without any coding, making automation more accessible and user-friendly.
In addition, I designed landing pages that served as essential tools for the business and marketing teams, helping to drive engagement and conversions effectively.
Caterin.id
UI Designer & Graphic Designer
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Apr 2019 - Jan 2020 (Part-time)
I developed the end-to-end design of the Caterin mobile and web apps, ensuring a seamless and intuitive user experience across platforms.
In addition to product design, I created marketing materials to support brand campaigns, reinforcing brand identity and messaging. I also designed engaging social media content to enhance audience interaction and strengthen customer engagement.
DycodeX
Graphic Designer
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Apr 2018 - Jun 2019
I oversaw the overall design of DycodeX, ensuring a cohesive visual identity across all platforms. As an enabler for the IoT community, known as Makestro, I played a key role in fostering engagement by creating marketing kits and managing social media content to amplify the brand’s presence and reach.
Education
Universitas Pasundan
Bachelor's degree in Informatics Engineering, 2013 - 2017