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Naoki Kioshi

Full Stack Engineer

Studied Computer Science at Osaka Institute of Technology
Information Technology & Services
Joined August 28, 2023


9 years of experience on web-based, client-server, distributed, and micro-service architecture applications with knowledge of full life cycle development using agile and TDD methodologies. Professional experience in software architecture, for high performance, security, and optimization, and well-versed in technology and writing code to create systems that are reliable and user-friendly. Confident communicator, strategic thinker, and innovative creator to develop software that is customized to meet a company’s organizational needs, highlight its core competencies, and further its success. Wish to work in a company with a good strategy for a long-term goal, to get seasoned with a professional team, and to grow with the company.
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Monstar Lab
May 2022 – Nov 2022
Senior Full stack Engineer
Participated in creating scalable systems for three primary departments including human resources, marketing, and supply chain. Solved challenging dataset problems by using ideas from distributed computing, large-scale design, real-time data processing, data storage. Direct communication with clients on day-to-day business for requirement gathering and production issue resolution. Increased performance by adding indexes to the database tables and fine-tuning stored procedures, decreased time to perform critical data operations that implement core business logic. Suggested and implemented changes to the existing processes and applications to improve the availability of the applications to the business Worked on Frontend by using JS frameworks React, Vue, and Angular. Design, implement, and modify the python code, and PostgreSQL database schema on the backend.
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Jan 2020 – May 2022
Senior Frontend Engineer
Led the front-end development of a multi-lingual digital rehabilitation platform. Developed high-performance customer-facing confidential ecommerce applications using HTML5, CSS3, Javascript, Typescript, React, and React-hooks. Developed end-to-end applications with agile methodology and daily stand-up meetings. Designed dynamic and cross-browser-compatible pages using React, Vue, and Angular. Worked closely with the Backend team to display data using Custom components, Library components, and Redux-saga.
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Jul 2018 – Nov 2019
Full stack Blockchain Developer
Participated in requirements gathering by collaborating with the project manager, stakeholders, and industry members. Gained strong blockchain experience with multiple Blockchain Technology platforms. Analyzed and understood the business use cases in implementing Blockchain Built NFT Marketplace Backend using Node.js and Express.js. Developed DApps using HTML, CSS, Javascript, React, and Node. Worked on Node JS to improve all server-side logic, maintain a centralized database, and ensure high performance and responsiveness to requests from the front end. Experienced in NoSQL technologies like MongoDB, and Redis and relational databases like MySQL databases. Experienced with CI/CD, Docker, and AWS.
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Jun 2017 – Jul 2018
Backend Engineer
Designed and developed enterprise applications using Node.js, Vue, Javascript, and CSS. Participated in the entire application lifecycle, focusing on coding and debugging. Worked on object-oriented programming (OOP) concepts using Python, and Django. Served the endpoints using the Express.js library. Supported a backend system with a heavy load, as well as participated in the modeling of a new and improved version of the entire system. Designed the RESTful service from scratch and consumed existing APIs. Developed Unit and E2E test cases using Jasmine, Jest, Mocha, Cypress, and Pytest.
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Dec 2014 – Apr 2017
Frontend Engineer
Involved in the development of User Interface using HTML5, CSS, Javascript, jQuery, AJAX, JSON. Working on redesign and maintenance of developer site. Working on site pages using responsive design to make sure they look great on desktops, tablets, and other mobile devices. Implemented responsive web UI and made better user experience using SASS and Bootstrap. Developed a Single Page Web application with React. Used Git as a Version Control system and for code management.
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Osaka Institute of Technology
Apr 2011 – May 2014
Bachelor's Degree, Computer Science