Namiko Toriyama

Profile

Toriyama Namiko (Mis)

E-mail: namiko.trym@gmail.com

Education

April 2023 - Present

Graduate School of Humanities and Sciences (Doctor degree) , Ochanomizu University - Tokyo, Japan

April 2021 - March 2023

Graduate School of Humanities and Sciences (Master degree) , Ochanomizu University - Tokyo, Japan

February 2019 - March 2019

English Language Short Courses, University of Hull - Hull, United Kingdom

April 2017 - March 2021

Department of Information Sciences, Ochanomizu University - Tokyo, Japan

Work Experiences

April 2023 - Present Backend Engineer Mercari, Inc.

・Work at Customer Experience team

March 2020 - Present Research Engineer Weather Map Co., Ltd. Tokyo

・Research on how to improve typhoon label placement.
・Using Python to mathematically improve label placement from typhoon information in SVG format.

October 2021 - March 2022 Backend Engineer Mercari, Inc.

・Data migration using Go and php.
・Worked as team leader in user domain service.

July 2021 - September 2021 Solutions Architect Amazon Web Services, Inc. Tokyo

・Worked at Prototyping team.
・Wrote article about the application using AWS. [link]
・Joined AWS Women's Well-Architected hackason.

August 2020 - November 2020 Backend Engineer Mercari, Inc.

・Designed and implemented brand new gRPC endpoints in an existing microservice.
・Wrote unit, integration, e2e, and security tests
・Developed a service to issue widget codes and won a silver award in a hackathon in the company. I developed a simple microservice from scratch.
・Researched into different deployment solutions for an existing microservice to decrease latency, drafted meeting documents, and discussed with architects and other teams on what should be done
・Worked on a micro-service from design phase to release.

July 2018 - August 2018 Google STEP internship Google Japan G.K.

・Worked on Chrome infrastructure team.
・Developed a tool that put build time logs into BigQuery and analyzed the data.

June 2017 - October 2020 Engineer Yoshidumi Information Co., Ltd.

・Developed a search application using GCP
・Developed a web application for a business partner.

Other Activity

TEAra: https://note.com/lnamikol/n/na4da29fb373d

Presentation

Namiko Toriyama、Tsubasa Kohyama、Hiroaki Miura "Spatio-Temporal Analysis of Typhoon Eye Diameters", AGU, December 2022

Namiko Toriyama、Tsubasa Kohyama、Hiroaki Miura "Analysis of Typhoon-Eye Diameters in Satellite Images", AOGS, August 2022

Namiko Toriyama、Hiroki Takano、Shotaro Watanabe "Proposal of an Automatic Labeling Method for Typhoon Path Maps", The Meteorological Society of Japan Autumn Meeting, Dec 2021

Namiko Toriyama、Mitsuo Yoshida、Takayuki Itoh "Visualization of network by iterative graph sampling from large scale networks", IEEE IV, July 2021

Namiko Toriyama、Tsubasa Kohyama、Hiroaki Miura "Analysis of Typhoon-Eye Diameters in Satellite Images", The Meteorological Society of Japan Spring Meeting, May 2021

Namiko Toriyama、Mitsuo Yoshida、Takayuki Itoh "Visualization of network by iterative graph sampling from large scale networks", DEIM, March 2021

Namiko Toriyama、Tsubasa Kohyama、Hiroaki Miura "Analysis of Typhoon-Eye Diameters in Satellite Images", The Meteorological Society of Japan Spring Meeting, April 2020

Paper

Visualization of sub-network sets by iterative graph sampling from large scale networks [link]

Graduation Thesis

Visualization of network by iterative graph sampling from large scale networks(反復的なグラフサンプリングによる巨大ネットワークの局所可視化) [pdf]

Analysis of Typhoon-Eye Diameters in Satellite Images(台風の眼のサイズに関する衛星画像の解析) [pdf]

Award

2021.9 AWS Women's Well-Architected hackason: First place at student group tournament [Youtube]

March 2021 DEIM2021 Student Presentation Award [link]

September 2020 Mercari HackWeek: Silver Award(@tori-chan) [link]

June 2020 Pre-Graduation Research Excellence Award "Analysis of Typhoon-Eye Diameters in Satellite Images"

Media

MerCafé vol.2─Merpay’s CPO Talks Shop with New Grads

メルカリの新卒エンジニアはどう過ごす？2023年新卒研修の全貌を公開！

Webiner「Acaric HR Conference 2022/02/24」 Moderator

The Meteorological Society of Japan Autumn Meeting 2021, Five people involved in the research and development of the weather map gave presentations.

Webiner「Acaric HR Conference 2022/01/27」 Moderator

AWS builders.flash「正しい姿勢でテレワークを健康的に ! GluonCV × AWS Lambda で姿勢をチェックしてみよう」

Build@Mercari/

HackU2020

15th Crisis Management Contest interview

IBM Master Mainframe