Sangwon Yoon Email & Phone Number

대한민국 서울

Seoul, Korea

Geumcheon-Gu, Seoul, Korea

기존에 공공, 기업 일부 시장에만 판매되던 솔루션을 민간 피트니스 대상의 토탈 솔루션으로 기획, 개발개발된 솔루션을 GOTO 피트니스, 바디스타피트니스, 스포짐, 리본필라테스 등 다양한 민간 프랜차이즈 피트니스, 운동 시설에 납품

Seoul, Korea

Director of teams responsible for product planning, marketing, big data analysis, and software development as a business leader and responsible for the following.− Service and product planning− UI/UX design− Project management for Web, Server, PC, Mac, Android, iOS and Back-office (Agile Scrum and Sprint)− Service operation (AWS California, U.S. region based)− Big data analysis and KPIs improvement (AWS EMR, Splunk, Google Analytics, Google Developer Console, iTunes connect, AppAnnie, …)− Online marketing (ASO, DSO, SEO, SEM, Growh Hacking, Push Marketing, EDM, PR, …)− Build advertisement BM for free user− Build subscription BM for paying userFor service planning and development, we designed a MVP (Minmum Viable Product) first, and then gradually developed it based on feedback from the market after quick deployment rather than long-term internal development.All development projects were run on the Agile sprint basis, and after deployment, reviewed the sprint and monitored core metrics and KPIs, measured performance, looked for further improvements and problems to improve service continuously.In order to improve service, service operation data was constructed on the AWS EMR, made and shared dashboards of core metrics and KPIs on the Splunk for not only executive levels, but also any participants.Performed many A/B tests to find the best performance on service operation and digital marketing such as ASO, SEO, SEM, and so on.Achieved the following triumphs.− Launched “Polaris Office” global service in 2014 and achieved 10M subscribers within first 8 months.− Acquired 54M users until now.− Selected as the best app from Apple in 2014 and 2015− Selected as the App of the Year for 2015 from Google.− Selected as Editor’s Choice and Top Developer from Google.

Seocho-Gu, Seoul, Korea

Responsible for software product strategy, roadmap, and planning for all software lines. Established office business strategy and product roadmap.Planned the Polaris Office version 4, 5 and 6 for Mobile phone and Tablet.Polaris Office for Android has been preloaded on 900M devices of various global manufacturers like Samsung, LG, HTC, and so on. Proposed various large software development projects like following.−WBS (World Best Software) – led proposal T/F team and obtained the project that had 25 billion won value for 3 years. −WC300 (World Class 300) - proposed and obtained Planned various mobile software products.−Polaris Print, Polaris Scan, Polaris Biz Card, Polaris Note, etc.

Seoul, Korea

Responsible for the development of mobile software for overseas market, project management and team management. Mobile Browser (Proprietary engine based) * Analyzed browser requirements and specifications of global operators such as AT&T, Sprint, Verizon, China Unicom, Vodafone, and so on. * Developed a mobile browser for various global manufacturers such as Samsung Electronics, LG Electronics, and HTC, which will be launched for various operators in the global market. * Contributed to the listing of KOSDAQ with the launch of the first overseas model. * Had many technical meetings with global manufacturers and operators. * Participated in many BMT(Benchmarking Test) of manufacturers and was chosen for their vendor. Integrated messaging framework (MMS, SMS, Email) * Analyzed the specifications of MMS, SMS, and Email protocols and operator’s requirements * Developed an integrated messaging framework and provided it to Samsung Electronics, LG Electronics, and Kyocera for their mobile devices for the global market. * Donated it to the LiMo Foundation through Samsung Electronics. * The developed email solution has been utilized as a source of revenue until recently. Mobile Browser (Open-source project Webkit based) * Ported the Webkit to feature phone platform BREW for the first time in the world. * Shipped it to LG Electronics mobile devices.

Developed a mobile browser which supports the WAP 2.0 specification for the first time in the world. * Developed it with C++ and cross compiler for RTOS. * Ported the browser into many kinds of feature phone platforms such as BREW, WIPI, PDK, etc. * Shipped it to many mobile phones for SK Telecom and LG Telecom * Since then, Infraware has been registered as a sole browser vender in SK Telecom and LG Telecom which accounts for 70% of the domestic market share and is the foundation for company growth. Developed an internet utility software “Power Web Plus” * Developed it in the form of Internet Explorer extension with Visual C++ on Windows. * Provided it to Samsung Electronics and HP as a bundle software for their printer devices. * Exported it to Japan through SOURCENEXT which was the No. 1 distributor in Japan. Developed a printing solution “ML Report”. * Developed CSS parser with Visual C++ on Windows.

학사, 전자공학

학사, 전자계산학