About me

A highly focused Senior Full Stack Developer with 8 + years of experience in a variety of development projects. Organized, methodical and a keen eye for detail results in solid coding and a trustworthy program. Understanding client requirements and communicating the progress of projects are core values in achieving long-lasting business relationships. The experience and my academic education have provided me with some outstanding and technical skills.

While working as a Full Stack Developer I have strong knowledge and enough experience with different JavaScript frameworks and libraries, and was able to complete more than 20 complex and large websites and web applications using them and blockchain ecosystem. Also I have handled many projects for businesses from startup to large scale and troubleshooting for many startups and firms.

What i'm doing

  • Web development icon

    Web development

    High-quality development of sites at the professional level.

  • mobile app icon

    DApps

    Professional development of DApps such as DEFI, Gaming, Social Networks, Marketplaces, Identity and Governance.

Testimonials

  • Angel Torres
    Angel TorresCEO & FOUNDER

    Tadashi is excellent developer and I recommending him highly. If I have another project, I'll work with him again and then I'll keep long-term partnership with him.

  • Rajwan Ahmed
    Rajwan Ahmed Developer

    As a developer, I admire him and want to work on the same team with him.

  • Travis Kalanick
    Travis Kalanick CEO & Founder

    Qualify work and patient as priorities changed rapidly. Will hire again!

  • Oleh Kovelsky
    Oleh Kovelsky Team Leader

    Excellent communication, fabulous work, outstanding graphics. Very, very easy to work with and love the result. HIGHLY RECOMMENDED!

  • Brett kulh
    Brett kulh CTO & Team Leader

    As I am team leader, I think Tadashi has the senior developer's ability, and also he can lead an excellent team. I strongly recommend him!.

Resume

Education

  1. BACHELOR OF COMPUTER SCIENCE

    2010 — 2013

    WASEDA UNIVERSITY
    I learned information technologies for 4 years and I graduated from the university with a Bachelor’s degree of Computer Science Technology.

Experience

  1. SENIOR BLOCKCHAIN ENGINEER AT ICICB GROUP

    Jan, 2019 - May, 2022

    https://icicb.com/
    https://overworldlife.com/
    Senior Blockchain and Backend Engineer of ICICB Group.
    Oversee and develop all blockchain development projects since 2019.
    I was involved in making one new blockchain ecosystem. There are Coin, Dex, Explorer, Bridge, Ares by ICICB, Portal,The Metaverse by ICICB, Mobile Wallet, Nft Market- Place, Blockchain Games, Decentralised Wallet and Exchange.

  2. SENIOR FULL STACK DEVELOPER AT UNITED HARDSCAPES INC

    Jan, 2018 – Aug 2021

    https://unitedhardscapes.com
    https://jdlandscaping.net
    https://iron-hawk.herokuapp.com
    Serving as the Director of Technology of United Hardscapes Inc.
    Oversee and develop all development projects since 2018.
    Acted as the main point of contact for client technology development as well as consultations on business development and strategy.
    Worked as an early-stage tech advisor and performed advanced integrations of multiple products and solutions.

  3. SENIOR WEB DEVELOPER AT SEIDAT OY

    Aug, 2021 – Apr 2022

    https://seidat.com
    Senior Web Developer who was working on Meteor.js + React.js project based on the Nx monorepo architectured project.
    Resolved several technical problems and integrated Pipedrive and other third party services into the existing platform.
    Worked under very strict code review. At the same time, I reviewed other pull requests and was able to improve my skills efficiently.

  4. SMART CONTRACT DEVELOPER AT HAWKAYES NFTS(JOBHUB GROUP)

    Nov 2021 - Mar 2022

    https://www.hawkayes.com/
    Side project of the Jobhub Group, enjoyed smart contract development while building the NFT Marketplace.
    Final goal is just publishing the De-Fi solution along with our token and NFTs.
    20+ contracts were completed in the beta version, with unique tokenomics and wow-factor features.
    As an experienced engineer led web3.js integration stuff with detailed guidelines under the strict review.

  5. SENIOR SOFTWARE ENGINEER & TECHNICAL ADVISOR AT AMERICABUILD TECHNOLOGY INC

    May 2018 - Feb 2022

    http://www.americabuildtechnology.com
    http://demo.americabuildtechnology.com
    The only developer of this organization who made the scalable infrastructure.
    Developed a B2B admin panel for permit management organizations so they can manage orders more efficiently, analyze agreements and projects without bias by using violin charts(d3.js) and so on.
    The landing page was built with Wordpress so clients can rearrange contents easily.
    The admin panel, on top of the Fuse theme which is based on Google Material Design, has many complicated features and functionalities and complex graphs and metrics.

  6. TECHNICAL ADVISOR & LEAD DEVELOPER AT LINALGO

    Feb 2015 - Apr 2021

    https://linalgo.com
    https://apps.apple.com/us/app/ace-it-smart-vocabulary-tests/i d1531818610
    https://linflash.com
    https://app.linflash.com
    Worked as a structural design engineer for numerous projects and as the Senior Backend Engineer for over 4 years.
    Created the main website and multiple mobile applications using modern technologies.
    Introduced new technologies and served as a presenter of the company mentoring system.
    Developed & worked on Amazon Web Services, where the services were used as the company's main infrastructure area.
    Not only the websites, but also mobile applications, along with a supporting admin panel.

  7. LEAD DEVELOPER & SENIOR SOFTWARE ENGINEER AT INTELICO

    Apr 2016 - Mar 2021

    https://forecourteye.net
    https://www.intelico.com
    https://one.intelico.com
    Father of Intelico One Admin application. Designed a service-oriented architecture that was adopted company-wide.
    Managed development and led multiple engineering teams for various products.
    Worked on a variety of projects, from development to breach assessments and remediation to managing a global team of offshore developers.
    Managed the development and built the technical team from zero to five people.

  8. REACT.JS DEVELOPER AT TAKS INC(COMPANY CLOSED IN 2022)

    Dec 2018 - Sep 2019

    https://taks.io (closed)
    https://apps.apple.com/us/app/taks-organize-lifes-projects/id1475329362?ls=1
    https://www.microsoft.com/en-us/p/taks-app/9n9l70hnk6bc
    Designed and developed a distributed solution for a Ticket management service using React.js and Java Spring framework.
    Developed an Android/iOS application available on the Play Store and App Store.
    Published desktop applications which can be run on different platforms, and published it to the Microsoft App Store.
    Implemented a web application that allowed third-party vendors to integrate and manage their calendars in a single place, with controllable widgets.

  9. SENIOR FRONTEND DEVELOPER AT KOHAB

    Jan 2017 - Apr 2019

    https://www.kohab.com/business
    One of the biggest real-estate agencies in Australia.
    The Aurelia framework was the main technology we used for this company.
    Developed a responsive web application with Aurelia and Typescript.
    Collaborated with designers to resolve UX problems, improve operations, and provide exceptional customer service.
    Worked with company representatives to fully gather a sense of the style and feel of the design.
    Mocked AirBnb business logic with our own features and functionalities.

  10. FRONTEND LEAD ENGINEER AT SKAEL

    Dec 2016 - Jan 2019

    https://skael.com
    Served as a core team member of a big data pipeline that consisted of billions of records, spanning many machines and petabytes of data.
    Developed core features that eventually led to the acquisition of the company.
    Developed company management admin panel, using Angular and other modern technologies.
    Built the Font-End of Babelfish - Real-Time Communication Web app similar with Slack, integrated with a strong Video Conferencing feature with ML/AI support.

  11. FULL-STACK ENGINEER AT SHIPEZ INC

    Apr 2015 - Mar 2017

    https://app.shipez.us/login
    Designed the application architecture and built it using Typescript, Angular, and Nest.js.
    Led the developers completing code reviews to achieve maintainable and high-quality code.
    Integrated a real-time WebSocket to see all changes immediately. Mentored experienced developers who were new to Angular + Nest.js.
    Followed the Google Material Design and Fuse theme, while completing this project, contributed Fuse Theme as a contributor.

  12. ANGULAR DEVELOPER AT SOHOMUSE

    May 2014 - Apr 2015

    https://www.sohomuse.com
    Developed a web app to manage active building maintenance from scratch.
    Fixed bugs and implemented new features per the requirements, under the technical guidance of the CTO.
    Meteor.js and Angular were the main technologies we built as an admin panel for musicians and artists who’s not familiar with Linkedin and other online job platforms.
    Having such a large number of registered users from diff erent countries.
    CEO was also a singer and songwriter.

My skills

FRONTEND


  • HTML / CSS
    100%
  • JAVASCRIPT / TYPESCRIPT
    100%
  • TAILWIND CSS
    100%
  • MUI / ANTO
    100%
  • SCSS/SASS/LESS/BOOTSTRAP
    100%
  • REACT / REACT NATIVE
    100%
  • NEXT.JS
    100%
  • ANGULAR
    100%
  • VUE.JS
    95%
  • NUXT.JS
    90%

BACKEND


  • PHP / LARAVEL
    95%
  • RUBY / RUBY ON RAILS
    90%
  • NODE.JS / EXPRESS.JS / NEST.JS
    100%
  • RUST / GOLANG
    85%
  • SAILS.JS
    95%
  • C++ / C# / UNITY / JAVA
    100%
  • PYTHON / DJANGO
    100%
  • MYSQL / POSTGRESQL
    100%
  • GRAPHQL
    95%
  • MONGODB / FIREBASE
    100%

BLOCKCHAIN


  • BLOCKCHAIN CONCEPT
    100%
  • WEB3 / ETHER.JS
    100%
  • SOLIDITY
    100%
  • NFT
    100%
  • SOLANA
    95%
  • P2E GAME / CASINO GAME
    100%

Contact

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