Available to hire
I am a Software Engineer with over 5 years of expertise in front-end development, specializing in Vue.js, Nuxt.js, and TypeScript. I have led UI/UX enhancements from a user-centric standpoint, ensuring seamless integration from requirement definition to design, development, and effectiveness measurement in fast-paced startup environments. I enjoy creating intuitive and responsive user interfaces while ensuring high code quality through comprehensive testing strategies.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Work Experience
Lead Front-end Engineer (Freelance, Remote) at Blankr Inc.
October 1, 2023 - PresentLed development of key features for a Vtuber platform using Nuxt.js, TypeScript, Go, and WebRTC, including 1-on-1 video calls and direct messaging. Applied Atomic Design principles with responsive UI, handling real-time media streams, device changes, and connection recovery, ensuring smooth user experience and reliable performance. Implemented GraphQL fragment colocation to enhance component-query clarity. Refactored payment functionality by integrating Stripe and Komoju payment gateways, centralizing core calculation logic for improved maintainability. Established comprehensive testing strategy using Vitest for unit testing and Storybook for component development.
Software Engineer (Freelance) at Goodnews Inc.
September 30, 2023 - August 29, 2025Replaced a Rails-based career platform used by 90,000 companies with Nuxt.js. Created wireframes and interactive prototypes for 72 unique screens while proposing and documenting UX improvements and streamlining URL structure. Led frontend technology selection and design. Implemented reusable UI components and data-driven screens, enabling the team to develop more efficiently and complete the project 10 days ahead of schedule.
Software Engineer (Freelance) at Visumo Inc.
September 30, 2023 - August 29, 2025Improved the UI of a UGC marketing tool using video.js and Vue.js. Led the migration from Vue.js's Options API to Composition API, achieving a 130% increase in the team's monthly productivity.
Junior Software Engineer at Unilabo Inc.
March 31, 2022 - August 29, 2025Conceptualised and implemented a multi-quotation feature based on user feedback, leading requirements to deployment, with features used in 33% of estimation processes. Designed and integrated Google Analytics 4 with Data Studio for enhanced data insights and optimized underused features to improve user experience. Contributed to a cross-functional Scrum team of six by improving SEO through site structure and technical SEO changes, leading to a 112% increase in monthly conversions.
Corporate Sales at DAIWABO INFORMATION SYSTEM CO. LTD
October 1, 2019 - August 29, 2025Corporate sales of IT solutions supporting partners' business growth, consistently achieving over 110% annual profit targets.
Education
Bachelor Degree in Faculty of Commerce at Doshisha University
April 1, 2012 - March 1, 2016Qualifications
Industry Experience
Software & Internet, Professional Services, Media & Entertainment, Education
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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