Stefanny is a product designer, storyteller, and an asker ofone question too many.

Stefanny is a product designer, storyteller, and an asker of one question too many.

Stefanny is a product designer, storyteller, and an asker of one question too many.

Based in Indonesia. Have worked with founders & software houses, on products, software, apps, websites, and the bits-in-between.

Open to new projects

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STEFLX0510@GMAIL.COM

2025-26

2025

China

Learned Mandarin, now still designing products with AI

2024-25

2024

Mooz

Product Designer, founding team

2023-24

2023

Zenmirai

Product Designer

2023

Pragma Informatika

UI/UX Designer & Front-End Developer

2022-23

2022

MNC Vision+

UI/UX Designer Intern

(01) CURATED PROJECTS

designed with humans in mind

Pawnshop System Case Study
FINTECH · OPERATIONS · B2B
A pawnshop group with about 150 branches was losing money it couldn't explain. I designed the system that makes every loan and every item traceable to a person.

MY ROLE

Sole product designer, with 1 PM and 1 engineer

results

Shipped · 200+ screens for 5 kinds of users
AI Social Media
Tool for FnB
AI product · f&b · wEB DASHBOARD
FnB managers post on social media between the kitchen and the till. I designed a dashboard that turns 1 upload into posts for multiple social media platforms at once.

MY ROLE

Founding team designer, with the founder

results

Shipped to 3 pilot cafes
AI Requirements
Tool for Banks
AI Product · BANKING · DESIGN CHALLENGE
An AI tool that helps bank teams write requirement documents. I designed it to say what it doesn't know, so every gap has an owner before anyone signs.

MY ROLE

Product designer

results

Design challenge, submitted · 16-screen prototype
Hand-off Framework
ENGINEERING HAND-OFF · B2B · FINTECH
For a bank's donation platform, I got a one-line feature list and no spec. I wrote every case for every user, then built a prototype 5 people could build from.

MY ROLE

Product designer

results

68 cases, 12 modules, 5 roles

(02) pROJECTS LIBRARY

other projects I designed

More projects

I’ve built,

carefully filed.

More projects I’ve built, carefully filed.

Year

PROJECTS

Result

2024

Fuel Field Monitoring

No spec. I learned their field work from scratch and built the design system in days.

shipped

2024

HR and Attendance System

Attendance, overtime, leave and training, designed in about 1 week. The client came back for more.

repeat client

2024

Maritime Logistics Tracking

Ships, ports, clients and cargo in one place, plus the voyage plan documents.

shipped

2024

Bank Donation Platform

Three personas, each with different tools.

shipped

2025

SEO Article Agent

The screens worked. The AI couldn’t write usable articles yet, so we stopped before spending more.

stopped early

2024

Company website and auto-resize tool

The Mooz site, designed and coded by me. And a one-upload, six-size tool (prototype).

small builds

2023

CV Screening System

A tool for HR to screen CVs.

tested

2022

Streaming App (Vision+)

Payment, sign-up security, video player and games for a streaming app with a large user base.

shipped

Say hi 👋 or make some small talk.

Email Stef
Book 15-min call