About Richard
English
Fluent
Japanese
Native or bilingual
Experience
- VironITFull Stack developer atAugust 2021 - October 2022 (1 year and 2 months)San Francisco, CA, USAIncreased daily traffic from 35% to 80% by redesigning existing websites to improve user experience and incorporated SEO techniques. Created more than 300 web pages for 35 departments and their branches, utilizing various systems, markup languages, and programming languages including HTML5, JavaScript, jQuery and PHP. Added an additional average of 25% increase in annual company revenue with an average of 15 clients per month. Developed a large-scale project using Nodejs, Express.js and Java. Increased sales by an average of over 20% annually through optimizing performance and delivery of resources using Webpack. Assisted in defining procedures and methodologies for the life cycle development of a $10 million project with Project Managers and Systems Engineers. Developed product tours with React for a new feature, improving customer adoption by 25% leading to increased revenue. Designed and developed the backend using PHP, Java, Node.js and Python. Managed the database as same as MySQL, MongoDB, SqlServer and Postgres. Worked on image processing and NLP using C++, Python and OpenCV.
- DiffcoFrontend developer atApril 2018 - January 2021 (2 years and 9 months)Sunnyvale, CA, USADeveloped frontend using React.js, Angular, Vue.js and Next.js. Expand features, refine code, and improve processes, producing smoother operations and enhancing user engagement Designed dynamic and browser compatible pages using HTML5, CSS3, jQuery, and Javascript. Built single page applications (SPA), responsive web design, UI using HTML5 grid layouts, CSS3 media queries where its an expression and can be used to either true or false. Ensure efficient web development by supporting designers and app developers while resolving website performance issues.
- RIKKEISOFTFull Stack developer atJune 2016 - February 2018 (1 year and 8 months)JapanDeveloped and maintained portals for Fortune 300 companys sales reps. Responsible for all parts of dev process, including planning, design, development, testing and maintenance. Developed and managed another products customer-facing website. Created doctor finder for a products customer-facing website. Developed and maintained customer-facing website. Developed portals for Fortune 300 company. Skills Used MongoDB, Express, Node.js, Javascript, HTML5, CSS3, Bootstrap, jQuery, AWS S3, Heroku, Stripe, google maps API, google charts API, nodemailer, responsive design, phantomJS, nightmareJS. Use Agile (SCRUM) methodologies for Software Development. Used Microsoft Visio for developing Use case diagrams, Activity flow diagrams, Class diagrams and Object diagrams in the design phase. Implemented the application using Jakarta Struts Framework which is based on Model View Controller design pattern.
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Education
- Bachelor of Science in Computer ScienceOsaka University2013Bachelor Degree of Computer Science,