Nana OGASAWARA

Nana OGASAWARA (cureseven)

Web developer · Project manager

About Me

  • Born in Hiroshima / Living in Tokyo
  • Birth year: 1996
  • Web developer | Project manager
  • Hobbies: F1 (former F1 ambassador), Singing, Specialty Coffee, Fishing

Career

After graduating from Yamaguchi University, Department of Intelligent Information Engineering, I have 6 years of backend engineering experience focusing on PHP (CakePHP) and MySQL. At BASE, Inc., I contribute to performance tuning, email delivery optimization, team coordination, task triaging, documentation, and Scrum-based project management.

Company Overview

BASE, Inc. — 2021/02/01

https://binc.jp/

Contributed to the development of new features, performance optimization, and operational improvements for a large-scale e-commerce platform.

  • Records: 100–200 million
  • Tables: 1,300+
  • Monthly traffic: ~150 million visits
  • Avg load: ~60,000 requests per minute

Tech Stack (summary): Docker, MySQL5.6–8.0, NewRelic, PHP7.0–8.3, Sentry, CakePHP2.x–4.x, AWS SES, SNS, SQS, Agile/Scrum, DDD, Redis, OpenSearch, React Native, Firebase

Appirits, Inc. — 2020/08/01 → 2021/01/31

https://appirits.com/

Developed commissioned services, including recipe-site feature implementation and full rebuild of a medical e-commerce site.

Tech: MySQL7.x, Ruby on Rails

Willgate, Inc. — 2019/04/01 → 2020/07/31

https://www.willgate.co.jp/

Maintained SEO-focused article creation service, participated in new-grad recruitment, and supported engineering-organization improvements.

Tech: CakePHP3.x, MySQL5.6–5.7, PHP7.0–7.2, Laravel5.6

Projects

Education

  • Yamaguchi University, Dept. of Intelligent Information Engineering Graduated 2019
    • Best Presentation Prize at Graduation Thesis Review 2019 - link
  • Motomachi High School — Graduated 2015

Other Informations

Certifications

  • Fundamental Information Technology Engineer - 27 Dec 2022
  • Applied Information Technology Engineer - 29 Jun 2023
  • AWS Cloud Practitioner — 28 Sep 2025
  • TOEIC 685 (Listening 365, Reading 320) — 16 Nov 2025
  • Financial Planner Level 3 — 29 Jun 2022

Presentations

  • BASE Engineer Roundtable (Zoom) — 7 Sep 2021
  • PHP Conference Okinawa 2022 – Sponsor Session — 27 Aug 2022
  • Other lightning talks (LTs)

Competitions

  • ISUCON10 — Final round participant
  • ISUCON 9, 11, 12 — Participated