ryo-a

Software Developer, Visual Designer

About me

A Tokyo-based student, software developer and visual designer.
I love transportation, i18n/l10n, open data, big data handling, disaster prevention and UI/UX.
In some SNS, I named myself "Vitya".

Education/Research

Skills

Languages

Software Development/Data Analysis

Visual Design

Other Knowledges

Job Experience (including Part-time Job)

Internship

OSS Projects

Certification

Works

Software, Engineering

tadataka (2019)

Go / Redis / CLI Tool

tadataka is the geospatial big data preprocessing tool for Japanese geospatial data. This tool is named after Inō Tadataka, or Japanese greatest surveyor. Core feature is the highspeed reverse geocoder.

tw2csv (2018)

Node.js (CLI Tool)

Useful CLI tool for collecting tweets.

JJWD (2017)

Node.js -> Go (now rebuilding)

JSONized Japanese Weather Data

Simple Games for a Behavioral Economics Experiment (2020)

Node.js / Express

Web-based simple tasks/games for a behavioral economics experiment. (Private project in Keio Univ. Hoshino Lab.)

Lepus (2016)

C#

Utilitie tools for CanSat competition.

Visual Design

Visual Identity of Zip Infrastructure, Inc. (2018-)

VI / Graphic Design / Web Design

Supporting the brand & image strategy of a start-up company from its launch phase.

FRENZ 2017: world.execute(me); Fan made Music Video (2017)

Motion Graphics / 3DCG (CINEMA 4D)

LYNCS "Sachika" Project Visualization (2016)

3DCG (CINEMA 4D)

LYNCS "SMCS" Project Presentation Movie (2016)

Motion Graphics / 3DCG (CINEMA 4D)

Documents

N Prep School Teaching Materials

work in DWANGO

Research Project

Bus Data Analysis (Aomori and Hachinohe) (2019)

at Keio Univ. Econ. Hoshino Lab.
Collaborative research with Aomori City Bus and Hachinohe City Bus

High speed reverse geocoder using an in-memory database (2020)

at Keio Univ. Econ. Hoshino Lab. / RIKEN AIP

Contact

e-mail

replace "_atmark_" to "@"

Social