Haruto Inoue, Software Developer in Vladivostok, Primorsky Krai, Russia
Haruto Inoue

Software Developer in Vladivostok, Primorsky Krai, Russia

Member since February 27, 2020
Haruto is a service-oriented full-stack web engineer with a 7-years background in both remote and local team development environments. His core competencies include React, Angular, and Node.js, as well as excellent communication and time management skills. Haruto handles tasks with accuracy and efficiency.
Haruto is now available for hire




Vladivostok, Primorsky Krai, Russia



Preferred Environment

Skype, Slack, Trello, Asana, Jira, Bitbucket, Git, Visual Studio Code, Linux

The most amazing...

...things I've developed are responsive front-end UIs, back-end API endpoints, and third-party integrations.


  • Nuxt.js Developer

    2020 - 2021
    Music Getaways LLC
    • Built front-end ads pages with Nuxt.js and Tailwind CSS.
    • Added models and data into Contentful and show them into front-end pages.
    • Integrated Mailchimp subscription for various audiences.
    • Integrated pixel-perfect and responsive UI/UX based on an Invision design.
    Technologies: JavaScript, Vue.js, Nuxt.js, Contentful, Headless CMS, Tailwind CSS, InVision App, Slack, Mailchimp
  • Next.js Developer

    2020 - 2021
    • Developed CMS components (editable) based on React and Next.js.
    • Troubleshot existing errors and added new features.
    • Communicated with the front end and back end through GraphQL endpoints.
    • Handled global state management with Redux (Redux-Toolkit).
    • Worked with TypeScript and updated from JavaScript to TypeScript.
    Technologies: React, Next.js, Amazon Web Services (AWS), AWS, GraphQL, Redux, JavaScript, Skype, APIs, TypeScript, Docker, MySQL, Hasura
  • Full-stack Developer

    2020 - 2020
    Mountain Internet Group, LLC (via Toptal)
    • Updated front-end UI components and troubleshooting.
    • Fixed production issues and added new features to production.
    • Updated legacy back-end code and crawler logic on a microservice.
    Technologies: Amazon Web Services (AWS), Microservices, CI/CD Pipelines, Slack, Trello, PHP 7, MySQL, Web Crawlers, Docker, JavaScript, Vue.js, AWS, Laravel
  • Full-stack Developer

    2020 - 2020
    DataTape Inc. (via Toptal)
    • Supported building pixel-perfect front-end UIs with React.
    • Implemented an online real-time chat with SendBird.
    • Wrote back-end API endpoints with Node.js and AWS integration, especially S3.
    • Worked with PostgreSQL as a DB using Objection and Knex.
    • Used Jira for issue tracking and Slack for communication.
    Technologies: Amazon Web Services (AWS), Firebase, AWS, Node.js, React
  • Senior Full-stack Developer

    2017 - 2019
    ACI Plastics
    • Built, designed, and implemented high-volume, high-scale responsive web front ends, web APIs, and data analytics solutions in the cloud.
    • Built user interfaces for a re-imagined user experience using React and Node.js.
    • Cooperated with the back-end team in their development of RESTful APIs.
    • Implemented a pixel-perfect, responsive, and smart front-end UI.
    • Contributed to the development of our next-generation SaaS products.
    Technologies: Amazon Web Services (AWS), Bitbucket, Slack, Jira, AWS, APIs, GraphQL, RxJS, Vuex, Redux, Vue.js, Angular, React, Node.js
  • Lead Developer

    2012 - 2017
    LTI Trucking Services
    • Coordinated with customer support to respond quickly to issues for users and solve those in a permanent and scalable way.
    • Provided input to business analysts and system analysts during the requirements gathering stage.
    • Tested code using various techniques, including manual and automated unit tests, functional testing, and regression tests.
    • Maintained code integrity, branches, and migration within source control.
    • Wrote high quality, efficient, and testable code in JavaScript.
    • Took initiative and developed approaches and solutions to software problems.
    Technologies: Amazon Web Services (AWS), Git, Jira, Slack, AWS, PostgreSQL, Express.js, Node.js, Redux-saga, Redux, React, JavaScript
  • Full-stack Engineer

    2010 - 2012
    • Developed specifications and designs for complex applications and maintained complex existing applications.
    • Built APIs and data delivery mechanisms for applications such as the dashboard, mobile apps, and third-party integrations.
    • Collaborated with the other team members on production issues.
    • Collaborated with product managers using Agile methodologies to deliver high-quality products on time.
    Technologies: Express.js, Bootstrap, jQuery, Node.js, JavaScript


  • Smile Direct Club

    It provides users convenience which makes it easy to buy aligners not have to visit the offices.
    I worked as a full-stack developer. I built the project with (React/Node.js) and was responsible for building reusable and testable components, DB management for the back-end part, and other image processing.

  • TempurPedic

    It is a website which is selling TempurPedic products online.
    It was built with MERN stack, and I worked as a front-end developer on this project. I was mainly responsible for building responsible and smart UI components and local state management.

  • IbanFirst

    IbanFirst is a financial services platform that provides a next-generation financial service that combines technological, financial, and regulatory expertise.
    It was built with Angular/Django, and I worked as a full-stack developer on this project. I implemented cryptocurrency using Etherum, built RESTful API endpoints for funding and transactions, and wrote functional/acceptance test cases.


  • Languages

    HTML, CSS, TypeScript, JavaScript, SQL, ECMAScript (ES6), Python, Go, Java, Python 2, Python 3, GraphQL, PHP 7
  • Frameworks

    Material-UI, Serverless Framework, ASP.NET, Laravel, Symfony, Next.js, Nuxt.js, Cypress.io, Angular, Express.js, Redux, Vuetify.js, Jest, .NET, .NET Core, Spring Boot, Django, Flask, Bootstrap, Tailwind CSS, Electron.js
  • Libraries/APIs

    GatsbyJS, React, Node.js, Vue.js, jQuery, Vuex, Redux-saga, Reactstrap, Formik, React Router, D3.js, RxJS, Backbone.js, Antd, Chai, MobX
  • Tools

    CircleCI, NPM, Vue CLI, Angular CLI, Sublime Text 3, Atom, Git, Bitbucket, Jira, Asana, Trello, Redux Thunk, Solr, Mocha, Slack, Skype, Mailchimp
  • Paradigms

    Serverless Architecture, Unit Testing, Microservices, Microservices Architecture, Test-driven Development (TDD), DRY, Behavior-driven Development (BDD)
  • Platforms

    AWS EC2, AWS Lambda, MacOS, Ubuntu Linux, Visual Studio Code, Amazon Web Services (AWS), Docker, Linux, Heroku, Firebase, Contentful
  • Storage

    AWS S3, MySQL, MongoDB, PostgreSQL, Redis, Elasticsearch, Hasura
  • Other

    AWS, Serverless, Front-end, Back-end, Full-stack, APIs, Axios, Ubuntu Server, Enzyme, Web Crawlers, CI/CD Pipelines, Headless CMS, InVision App


  • Bachelor of Engineering degree in Computer Science
    2006 - 2010
    Osaka University - Osaka, Japan


  • JavaScript (see https://www.testdome.com/cert/fbfb3265289944b990a68c2ac4edb848)
    APRIL 2020 - PRESENT
  • React (see https://www.testdome.com/cert/87be32a60c6e46548673ba6acc4f5ed3)
    APRIL 2020 - PRESENT

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