Web, Mobile & Platforms
Connect customer experiences, admin tools and real-time features into a cohesive product.
- Next.js
- React
- NestJS
Design · Build · Operate
From idea to product.
Built for the long run.
We design and build web and mobile products and business systems. With dobut, our own live platform, we bring hands-on operating experience to every stage of product development.
- Web, Mobile & Platforms
- AI & System Integration
- Built and Operated In-house
01 / Capabilities
Business challenges. Engineering solutions.
From new products to better existing systems. We shape the solution around your goals, scope and operating environment.
AI & Workflow Automation
Improve operations with OCR, document processing, content generation and automation of repetitive work.
- Python
- OCR
- LLM
Data & System Integration
Design data and search, connect APIs and legacy systems, and simplify business workflows.
- PostgreSQL
- API
- Elasticsearch
Infrastructure & Operations
Support the long run with security, automated deployment, performance improvements and maintenance.
- AWS
- Docker
- CI/CD
02 / Our Product
Built by us. Operated by us.
A CubbyLabs ProductLive
dobut
Your business. Today's status and location. One unique URL.
A free introduction page for mobile businesses. Bring your story, products and services, operating status and current location together at a unique URL. Share the same link in social profiles, messages or a QR code so customers know where and when you are operating.
Business Details1 / 5
A business image, operating status, location and favorites, together on one page.
Core features are free
Create your page, get a unique URL and share your operating status and location at no cost.
Sign up with a social account or email
Your page, your unique URL
Put your business story and offerings on one page with a unique URL. Share it through social profiles, messages or a QR code.
Operating status and location
Let customers see whether you are open and where to find you. Your live location becomes private when operations end.
Easy signup. Free core features.
Sign up with a social account or email and create your page. Your unique URL and operating information sharing are free.
Ways to use dobutMobile ServicesPop-up StoresClasses & ExperiencesEvents & Creator Booths
Use the web service now. A mobile app is also planned.Location visible only while operating
Designed, built and operated by CubbyLabs
Connecting a customer web/PWA, vendor tools and administration with real-time location, notifications and multilingual experiences.
- Next.js / PWA
- NestJS
- PostgreSQL / PostGIS
- Web & App Notifications
- Multilingual
03 / Client Work
Experience built with our clients.
Products, business systems, AI and infrastructure. Explore our role and the challenges addressed in each project.
wooribankfds
Woori Bank FDS Inspection System AI-OCR Development
Contributed to the second-phase development of AI-OCR integration for Woori Bank's FDS inspection system. Built an AI-OCR pipeline in Python and Java across Sybase IQ/ASE, Linux, and Conda environments, covering image preprocessing, OCR processing, and FDS rule engine integration. Also developed Python FFI bindings for a native C++ library and implemented a secure, reliable AI backend designed for the financial sector's closed-network environment.
PythonJavaC++AI-OCRSybase IQ/ASECondaLinuxPython FFI
cinecube
Cinecube Website Renewal & Service App Development
We renewed the Cinecube website and developed its service app. Beyond simple implementation, we conducted an in-depth analysis of the existing SCM to enhance its workflows and screen structure, delivering a faster and more intuitive UI/UX than the previous system.
JavaSpring BootMariaDBThymeleafKotlinSwift
mbcnps
MBC Next-gen NPS System
Contributed to the development of a next-generation NPS system for managing original and processed video assets used in MBC's broadcast production workflow. Implemented broadcast source management, editing room management, user management, and access control features. Performed full-stack development across a Laravel 9 backend and a Vue 3 and TypeScript frontend, while also working in Docker and Linux environments and integrating Elasticsearch to improve search quality.
PHPLaravelVue3OracleDockerElasticSearch
hanjin-80th-anniversary
Hanjin 80th Anniversary Website Development
Contributed to the development of an online website commemorating Hanjin's 80th anniversary. Implemented service and operational features in a Java 8 and Spring Boot environment using JSP and Tomcat. Developed both the administrative back office and the public-facing website, while also supporting a Linux-based deployment environment and establishing development and deployment processes for stable operation.
Java 8Spring BootJSPTomcatLinuxJavaScriptHTMLCSSBack OfficeWeb Service
hihat
Hihet Website Renewal & Back Office Enhancement
Renewed the Hihet corporate website and improved its back-office management features. Developed schedule and company history management functions, along with administrative tools for efficiently managing albums and website content. The project focused on improving operational efficiency and ease of content management across both the public website and the back office.
PHPjQueryJavaScriptCSSHTMLBack OfficeContent Management
samsunggalaxy
Samsung Galaxy Event Infrastructure Architecture (AWS)
Contributed to the AWS infrastructure architecture for Samsung Galaxy Travel-to-Go and One-Day-to-Go event services. Designed and implemented a cloud infrastructure aligned with Samsung Electronics' security standards and operational requirements, with a focus on traffic handling, service stability, and security controls. Supported the integration between the PHP-based event web services and the infrastructure environment, contributing as a Technical Architect focused on reliable and secure service operations.
AWSTechnical ArchitectureCloud InfrastructureSecurity ArchitecturePHPMySQLSecurityjQuery
04 / Our Approach
Engineering beyond launch.
We look beyond the feature list. Real users and operating conditions guide how we design, verify and improve a product.
- 01
Understand the problem
Explore users, workflows and existing systems to define goals and scope together.
- 02
Design the architecture
Plan maintainable data, interfaces and integrations around real operating requirements.
- 03
Build and verify
Implement core functionality, then test and refine behavior and usability with feedback.
- 04
Deploy and improve
Connect deployment, monitoring and maintenance to keep improving after launch.
The right tools for the problem.
Drawing on dobut and client projects, we choose technologies to suit the goal and operating environment.
Backend
- Node.js / NestJS
- Java / Spring Boot
- Python
- PHP / Laravel
Frontend & Mobile
- React / Next.js
- Vue / Nuxt
- TypeScript
- React Native / Expo
Data & Search
- PostgreSQL / PostGIS
- MySQL / MariaDB
- Redis
- Elasticsearch
AI & Infrastructure
- OCR / LLM
- AWS / Naver Cloud
- Docker
- CI/CD
05 / Let's Build Together
Contact Us
Starting a new product or improving an existing system? Tell us about your goals and current situation. Let's discuss the scope and the right approach together.
Mon-Fri 10:00 - 19:00