Daisuke Tsuji

Software Developer, SEO Expert

D.O.B

1989/02/26

Language

Japanese, English(Learning)

Can

TypeScript, Next.js, Nest.js, Ruby on Rails, UI Design, Intermediate Infrastructure, CSS, HTML, SEO

Interested In

Flutter, Golang, GraphQL, Relay, React Suspence, Team Building

Can't

Native App Dev, Advanced Infrastracture(e.g. IaC), Finance, Graphic Design

Don't Prefer

Angular, Vue, Top-Down Dev, Waterfall, Bigbang Release, Person who has no HRT, Large Company

Hiring

Welcome :)

Projects

nutry.co

nutry is Q&A service for registered dietitians.

  • Ruby on Rails
  • cssnext
  • ES6

blog.unresolved.xyz

my tech blog.

  • Next.js
  • Vercel
  • Contentful

yet.unresolved.xyz

it is about this page you are looking at.

  • Next.js
  • Vercel
  • GraphCMS

Careers

2014-01-072015-01-01
  • Backend Web Developer

Kakaku.com, inc.

  • C#
  • VB Script
  • SQL Server
2015-01-012015-09-01
  • Backend Web Developer

MedPeer, inc.

  • PHP
  • Laravel
  • MySQL
  • AWS
  • CloudSearch
2015-09-012016-11-01
  • Lead Developer
  • SEO Expert

Pharma Information Network, inc.

  • PHP
  • Laravel
  • Python
  • Golang
  • Ruby
  • Ruby on Rails
  • Elasticsearch
2016-11-012017-12-01
  • Backend Web Developer
  • SEO Expert

Rista, inc.

  • Ruby
  • Ruby on Rails
  • ES6
  • MySQL
  • Elasticsearch
2017-12-012019-08-01[Subcontract]
  • Project Manager
  • Backend Web Developer
  • Frontend Web Developer
  • Infrastructure Developer
  • Web Designer

Fitsplus, inc.

  • Ruby
  • Ruby on Rails
  • ES6
  • AWS
2018-09-012021-04-30[Subcontract]
  • Technical Advisor

Pharma Information Network, inc.

  • Ruby
  • Ruby on Rails
  • ES6
  • AWS
  • Hugo
2018-09-012018-12-31[Subcontract]
  • Backend Web Developer

DMM.com LLC

  • Ruby
  • Ruby on Rails
  • Elasticsearch
  • ES6
2018-11-012021-03-31
  • Backend Web Developer
  • Frontend Web Developer

Lang-8 inc.

  • Ruby
  • Ruby on Rails
  • ES6
  • I18n
  • Elasticsearch
2020-09-012021-03-31[Subcontract]
  • Frontend Web Developer
  • Backend Web Developer

mikan

  • Next.js
  • Cloud Functions for Firebase
  • Firebase Hosting
2021-03-17Now
  • Backend Web Developer
  • Frontend Web Developer

MEDCARE, inc.

  • Ruby
  • Ruby on Rails
  • Nuxt.js
  • Angular