Hideo K.

Hideo K.

Senior Software Engineer

Tokyo, Japan
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About Me

Hideo is a Senior Web Developer with technical experience in both front-end and back-end development using a variety of programming languages, frameworks, and platforms at different stages of the development cycle on web projects. He specializes in the iteration of scalable, well-architected, and high-performing web applications and SaaS products for clients. Hideo prioritizes lifelong learning of new technologies and taking on challenging projects for startups.

Work history

UpStack
UpStack
Senior Software Developer
2018 - Present (6 years)
Remote
  • Creating and developing innovative software solutions for various clients across a broad range of industries.

  • Participating in scrums consisting of cross-functional teams, both software and hardware.

  • Ensuring that features are being delivered efficiently and on time.

Dorae
Dorae
Front-end Developer
2019 - 2019
Remote
  • Designed and developed a physical commodities cloud platform using relevant methodologies, technologies, and tools.

  • Contributed to the production of Dorae's deliverables such as detailed design documentation, unit test plans, and well-documented code, translating wireframes into high-quality code.

  • Produced solutions to extend, optimize, and future-proof all parts of Dorae's front-end stack.

Vydia
Vydia
Senior Web Developer
2018 - 2019 (1 year)
Remote
  • Researched and prototyped POC solutions for Vydia's end-to-end platform using technical requirements and making recommendations to management.

  • Developed frameworks, software components, and services following best practices and standards to facilitate the content platform's quality.

  • Worked on the development and implementation of short- and long-term technology plans, policies, and procedures.

Replay Gaming
Replay Gaming
Contractor
2018 - 2018
Remote
  • Repaired codebases and refactored completely non-functional websites into fully functional and responsive web solutions.

  • Engineered several widgets to connect to GraphQL endpoints and designed a new system for games using a React-Apollo client.

  • Handled and supervised projects through many complex technologies and stacks.

Faithlife
Faithlife
Software Developer
2017 - 2018 (1 year)
Remote
  • Oversaw and coordinated front-end and back-end developers' tasks in delivering bug-free, performant, and reliable apps.

  • Refactored and extended the Node-based analytics platform layer to support additional social media sites.

  • Implemented server-side rendering and proxy integration solutions for endpoints on the project.

Freelance
Freelance
Software Developer
2017 - 2019 (2 years)
Remote
  • Developed a React Native iOS and Android app for a client, integrating Meteor and React Native into the solution and using GraphQL for the back end.

  • Iterated and customized complex GraphQL queries and mutations and built a Meteor-based GraphQL back-end solution.

  • Developed an admin UI to manage users, competitions, and the app using React, Redux, and MongoDB.

Freelance
Freelance
Full-stack Engineer
2014 - 2018 (4 years)
Remote
  • Handled end-to-end development processes including coding, testing, and debugging, adhering to project requirements and best practices.

  • Implemented feature upgrades, improvements, and architectural builds on web functionality solutions that are fast, scalable, and uphold smart development goals and principles.

  • Participated in design and code review sessions, improving engineering standards, tooling, and processes.

Zest
Zest
Technical Lead Developer
2013 - 2016 (3 years)
Remote
  • Managed and delivered 20+ web solutions for social networking, data analytics, and SaaS/CRM products.

  • Analyzed legacy code and complex integration flows and provided recommendations on useful tools and services to help achieve business and product goals.

  • Led project management and new hire tasks, collaborating directly with the CEO to ensure proper planning, execution, and success of the product.

Portfolio

Software Developer - Rapunzl
Software Developer - Rapunzl

Rapunzl allows users to invest alongside friends and earn free prizes. It provides users with a simulated $10,000 portfolio and gives them the ability to learn, collaborate, and invest together. Developed a React Native solution for the mobile app, integrating it with GraphQL endpoints with Apollo client. Built a web admin panel for managing users, buys, and sells. Created and customized complex GraphQL queries and mutations.

Full-stack Developer - InvestNextDoor
Full-stack Developer - InvestNextDoor

InvestNextDoor has created the first community-engaged capital marketplace as a new source of reasonably priced capital for small businesses, better returns for Main Street investors, and longevity for community-based banks and credit unions. Led the full-stack development for an online lending service using Angular 2 and MEAN stack.

Full-stack Developer - Boostr
Full-stack Developer - Boostr

Built the front-end solution for Boostr, a CRM management software that offers ad sales management services and features forecasting, delivery pacing, pipeline management, sales activity, revenue management, and client and contact management. Implemented a graphical representation using D3.js.

Education

Bachelor's Degree in Information Technology
Bachelor's Degree in Information Technology
The University of Tokyo - Japan
2011 - 2014 (3 years)