Buit PayPay's finance business as a role of head of finance business.[Achievements]- Build PayPay Payroll service.- Build Merchant financing service.- Built Bonus Investment, which has 15 million users.- Built PayPay Finance mini apps: PayPay Card, PayPay Insurance, PayPay Securities and PayPay Bank.- Partnership with Global eWallet players, Alipay, Kakaopay, JKO Pay and others. [Role and Responsibilities]- Lead strategy, business development and execution in finance services.

Built PayPay, Japan's largest mobile payment company, by leading strategy, business operations, and business development. [Achievements]- Joint venture establishment, PayPay corporation- Partnership with #Paytm and #Alipay- Partnership with Seven-Eleven to enable payment integration on Seven-Eleven App.- Partnership for PayPay mini apps with #Uber #DiDi[Role and Responsibilities]- Lead business operations, strategy, operation and execution.- Lead business development and partnerships.

Initiated multiple FinTech businesses as a role of corporate development.[Achievements]- Invested a FinTech venture company, and grew its business by mentoring and making product and marketing strategy.- Established FinTech joint venture company with major Japanese bank.- Initiated joint project with multiple telecom carriers aiming for developing Blockchain for telecom carriers.[Role and Responsibility]- Made corporate strategy in FinTech business domain by analyzing market, competitor and synergy with SoftBank.- Designed business and service by utilizing big data and AI.- Defined investment and partnership scheme, business plan, company's valuation.- Led whole process of investment and joint venture establishment.- Led project management and presentation to C-level executives.- Increase value added by developing product synergy and executing marketing activities.

Initiated Cyber Security businesses as a role of corporate development.[Achievements]- Spearheaded an investment of cyber security venture company, and establishing a joint venture for Japanese market.- Improve operations by creating operating plans, assessing major product and technology options and optimizing audience and monetization initiatives.- Won a internal award, FY2015 SoftBank Award.[Role and Responsibility]- Made corporate strategy in cyber security business domain by analyzing market, competitor and synergy with SoftBank.- Designed business model and service for Japanese market.- Closed the first deal in the first operating month.- Defined investment and partnership scheme, business plan, company's valuation.- Led whole process of investment and joint venture establishment.- Led project management and presentation to C-level executives.

SoftBank Global Group Product Strategy and Business Development[Achievements]- Expanded business synergies between SoftBank Mobile and Sprint by creating a product strategy and clear road map, leading a team of 10 consultants in collaboration with the Sprint product team. - Shipped IoT devices which been developed by Bay Area based startup into Japanese market[Role and Responsibility]- Maintained competitive positioning by developing products with attractive pricing strategies.- Evaluated business opportunities of Sprint services for Japanese market.- Business development with Bay Area based startups.

Improved the brand as the Product Lead of mobile apps and services by managing development of apps from idea to live product, constantly safeguarding and advancing the user experience.Pushed projects through the product management cycle and launched seven apps and services, driving strategy, business planning, budgeting, developing and monitoring.Acquired 3x users than competitor by time-to-market launch and differentiated product, 5x users by refining user navigation and increased the try-to-active conversion rate 10% to 50% by redesigning login architecture.

Achieved initiatives in the development of phones from design to product launch by defining product requirements, managing a group of 30 engineers and collaborating with OEM and software vendors.Championed QA during development with strong quality evaluations and user testing.Reduced lead-time from plan to launch 50% by optimizing process and requirements.

Leveraged expertise in strategy while leading a project to create Vodafone Terminal Requirement Specifications with cross-cultural groups in diverse locations, UK, Italy, Germany, France and Japan.