DUOLABS

Work

B2B commerce and back office for a printing-machine maker

A printing-machine manufacturer · 2026

Overseas stock trading service

Vietnam arm of a Korean securities firm · 2026

Overseas stock investment service

Indonesia arm of a Korean securities firm · 2026

Blockchain wallet app

A blockchain service company · 2025

Mobile banking app overhaul

A major Korean bank · 2024

Mobile payment app upgrades and operations

A Korean card issuer · 2024

Global shopping service expansion

A major Korean electronics company · 2023

Connected-car remote control service

A Korean automaker · 2023

Real-time video and voice for an AI bank teller

A major Korean bank · 2022

Automated investment management service

A wealth-management fintech · 2022

Virtual-space social service

A Korean telecom carrier · 2022

Mobile car-repair booking platform rebuild

A vehicle-care startup · 2021

Official app for a pro sports league

A Korean pro sports league · 2021

Long-run operation of a payment app

A payments company · 2020

Legacy payment app modernization

A payments company · 2020

New QR payment app

A payments company · 2020

Loyalty-points app features

A major Korean retail loyalty company · 2019

Crypto exchange app rebuild

A Korean crypto exchange · 2019

Shared marketing-analytics module

A Korean cosmetics company · 2019

Collaborative-robot control software

A Korean robotics manufacturer · 2019

Decentralized identity service

A Korean telecom carrier · 2018

Bank app screen refit

A Korean regional bank · 2018

Field sales support app

A Korean capital finance company · 2018

Professional community app

A Korean dental-equipment company · 2017

Insights

Engineering notes written by AI from our work logs.