Ho Jun Lee Email & Phone Number

Seoul, South Korea

Buyeo - Republic Korea

Recent Projects BCM UPhone(민병철 유폰) - https://apps.apple.com/kr/app/1507100534▷ Implemented VoIP calling functionality and integrated token-based login management in an English conversation app.▷ Developed an app that showcases tilers' portfolios and connects consumers with contract opportunities in the Australian market.Work Experience:- Experienced in applying Minimum Viable Architecture approaches based on team size and individual proficiency.-… Show more Recent Projects BCM UPhone(민병철 유폰) - https://apps.apple.com/kr/app/1507100534▷ Implemented VoIP calling functionality and integrated token-based login management in an English conversation app.▷ Developed an app that showcases tilers' portfolios and connects consumers with contract opportunities in the Australian market.Work Experience:- Experienced in applying Minimum Viable Architecture approaches based on team size and individual proficiency.- Proficient in developing and implementing solutions spanning from server APIs to mobile applications.Technical Skills:Strong: Swift, SwiftUI, Combine (RxSwift), Functional Programming, Mobile Architecture.Knowledgeable: JavaScript, Node.js, MongoDB, CouchbaseDB, AWS, PostgreSQL. Show less

Pangyo

Work Experience:Developed an application that interfaces with electronic medical devices for the brain (neuro) and manages health data.Created a mindfulness diary (mental care) application.- Utilized React Native for development.- Developed a proprietary HealthKit Module framework.Technical Skills:Strong: React Native, JavaScriptKnowledgeable: HealthKit, Electronic Medical Devices, Data Management

Seoul

Work Experience:1. Yanolja iOS App Maintenance and Revamp:- Responsible for maintenance and revamp of the Yanolja iOS app.- Designed and implemented the plan for maintenance and revamp.- Executed the transition from code-based UI to storyboard UI.- Cleaned up legacy code and restructured the basic design through framework separation.- Introduced the coordinator pattern to improve the overall architecture.2. Exclusive Development of Yanolja Pensions… Show more Work Experience:1. Yanolja iOS App Maintenance and Revamp:- Responsible for maintenance and revamp of the Yanolja iOS app.- Designed and implemented the plan for maintenance and revamp.- Executed the transition from code-based UI to storyboard UI.- Cleaned up legacy code and restructured the basic design through framework separation.- Introduced the coordinator pattern to improve the overall architecture.2. Exclusive Development of Yanolja Pensions (Subsidiary App) iOS App:- Developed all features of the Yanolja Pensions iOS app as the sole developer.Other Contributions:Implemented Git and Continuous Integration System for process automation.Developed an in-house deployment system. Show less

Seoul

Work ExperienceiOS Implementation Lead, Social Commerce Shopping App "CREEM": I took the lead in implementing the iOS version of the social commerce shopping app called "CREEM." My responsibilities included: - Developing and expanding the framework by implementing various UI effects to enhance the user experience. - Independently creating and integrating features such as protocol modifications and retry mechanisms in the network communication module.

Seoul

Work Experience:Tic Tac Talk - Chat Application and API Server Development:I was responsible for the development of the chat application "Tic Tac Talk" and its accompanying API server. This involved designing and implementing the core features of the application, such as real-time messaging and user authentication.User Analysis System and CMS Development:Additionally, I played a key role in developing a user analysis system and content management system (CMS) for the… Show more Work Experience:Tic Tac Talk - Chat Application and API Server Development:I was responsible for the development of the chat application "Tic Tac Talk" and its accompanying API server. This involved designing and implementing the core features of the application, such as real-time messaging and user authentication.User Analysis System and CMS Development:Additionally, I played a key role in developing a user analysis system and content management system (CMS) for the application. These systems allowed for data collection and analysis of user behavior, as well as content management and customization.Development of Redis-based Distributed Processing System:Furthermore, I contributed to the development and implementation of a distributed processing system using Redis. This system facilitated efficient and scalable processing of data and tasks, improving the overall performance of the application.Throughout these projects, I demonstrated strong technical skills in application development, server-side programming, and database management. I effectively collaborated with cross-functional teams and delivered high-quality solutions that met the project requirements. Show less

Daejeon

Work Experience:Co-founder and Technical Lead at a Character Licensing Company:As a founding member of a character licensing company, I played a key role in the technical aspects of the business. I explored various ways to leverage characters and their intellectual properties, and one of the notable projects I led was the development of an augmented reality (AR) educational app using characters. I oversaw the process of porting the app to mobile platforms and also contributed to the… Show more Work Experience:Co-founder and Technical Lead at a Character Licensing Company:As a founding member of a character licensing company, I played a key role in the technical aspects of the business. I explored various ways to leverage characters and their intellectual properties, and one of the notable projects I led was the development of an augmented reality (AR) educational app using characters. I oversaw the process of porting the app to mobile platforms and also contributed to the development of related applications.In addition to my technical responsibilities, I had a pivotal role in overseeing all technology-related activities within the company. This included managing the overall technical strategy, coordinating cross-functional teams, and making final decisions on critical matters.During my tenure, I demonstrated strong leadership skills and a deep understanding of technology in the context of character licensing. I successfully translated ideas into tangible products and played a vital role in driving the company's success.AR book - https://www.youtube.com/watch?v=rXkh9TWHs6s&feature=youtu.be Developed Character educational Application Show less