Hi, I'm Fegi Sucepto Priawan
What sets me apart? A developer background means design that’s both beautiful — & buildable.
A bit about me
Bridging design and engineering.
I'm a UI/UX Designer with 2+ years of experience designing user-centered digital products for web and mobile. I cover the full design journey: user research, user flows, wireframing, and high-fidelity prototyping in Figma, all refined through usability testing. I build and maintain design systems that keep products consistent, accessible, and easy to scale. Because I understand development, I design with feasibility in mind, collaborating closely with engineers and handing off specs that translate cleanly into code. My goal is simple: products that feel intuitive to users and are buildable for teams.
Designing with an understanding of how products are actually built. My working knowledge of JavaScript, Node.js, REST APIs, and SQL — across both frontend and backend — helps me collaborate closely with developers and create designs that are feasible to build and easy to implement.
My Design Process
How I actually work — the same loop I applied end-to-end on projects like SI HALAL.
I learn the business flow and talk to real users to understand what actually breaks before touching a single screen.
I turn findings into a clear problem statement and map the user flows each role needs.
I explore different structural solutions on paper first — cheap to throw away, fast to compare.
I sketch low-fidelity layouts to validate hierarchy and the number of steps before any visual styling.
I build interactive Figma prototypes that feel like the real product — clickable, end-to-end, ready to test.
I put the prototype in front of users and watch where they hesitate, misread, or drop off.
I fix what testing exposed, refine the design system, and hand off specs developers can build from directly.
Where I've worked
Product design roles for web & mobile products.
- Designed user-centered digital products and user interfaces in Figma — translated business requirements and user needs into optimized workflows and intuitive navigation patterns
- Researched & tested — conducted user research and usability testing to validate design decisions and inform iterative improvements that enhance product usability and user satisfaction
- Documented & aligned — developed wireframes, interactive prototypes, and design specifications, ensuring alignment across cross-functional teams including product managers and engineering leads before development handoff
- Established & maintained design systems with product and development teams — ensuring visual consistency and implementation efficiency
- Designed 4 responsive web and mobile interfaces in Figma — drove measurable improvements in user engagement and task completion time through optimized user workflows and intuitive navigation patterns
- Researched & tested with 20+ participants across diverse demographics — conducted user research and usability testing, then translated insights into concrete design improvements
- Mapped & prototyped user flows, wireframes, and interactive prototypes — aligned product managers and engineering leads on scope before development handoff
- Collaborated with product and development teams to establish design systems — designed reusable UI components and documentation to keep every product visually consistent and implementation-ready, reducing implementation errors through comprehensive design specifications and documentation
- Bridged design and engineering — translated Figma designs into working products while preserving pixel-perfect implementation of design specifications
- Collaborated with designers and developers to resolve feasibility issues early, keeping designs buildable and reducing rework during implementation
- Designed & implemented efficient data management structures and optimized business logic — enhanced system reliability, improved API response time through optimized business logic, and improved overall team workflow efficiency
- Researched users through interviews, surveys, and field studies — uncovered pain points that drove data-informed design decisions
- Designed accessible and intuitive UI layouts following WCAG 2.1 guidelines — enhanced user retention through user-centered solutions aligned with business goals for web products
- Documented & handed off asset specifications and component documentation — reduced layout errors and accelerated the development cycle through clear technical specifications
- Collaborated in Agile/Scrum teams — managed design timelines and prioritized deliverables across multiple concurrent projects to meet sprint deadlines
Learning path
Bootcamps & university that shaped my skills.
What I work with
Design-first — with development knowledge that makes me a stronger collaborator.
Design
My core focus.
Development
Complementary — helps me design for feasibility & collaborate with engineers.
Tools / Other
Supporting design & collaboration tools.
Selected work
Product design work first — with complementary development projects below.
SI HALAL
Mobile App UI/UX Design
Serving three very different user roles — business owners, halal assistants, and verifiers — inside one app, SI HALAL needed to make a long, complex certification chain feel simple. I designed the multi-role experience from flows to a reusable design system, breaking long forms into clear, trackable steps so users of any digital literacy level could complete them confidently — validated with 20 participants at a +25% usability score.
UI/UX Design


Development Projects

Thoughts & tutorials
Notes on UX, product design, and building user-centered products.


Let's work together
Open to UI/UX & Product Design opportunities.
- 📍 Bengkulu, Indonesia
- 📞 +62 822 4121 9432
- ✉️ fegisucepto@gmail.com
- 💼 linkedin.com/in/fegisp
- 🌐 Open to freelance & full-time roles
Let's build better digital experiences.
I'm open to UI/UX & Product Design roles — freelance or full-time. If you're hiring, my resume and case studies above should give you a full picture of how I work.