Hi, I'm Da Le, a passionate software engineer based in Tokyo.

About

Hi, I’m Da Le, a passionate software engineer based in Tokyo. I specialize in backend development with experience in Golang, Laravel, Ruby on Rails, and ExpressJS, and also work with mobile app frameworks like Flutter, Android, and iOS. I enjoy designing APIs and integrating them seamlessly into mobile applications.

Over the years, I’ve contributed to various projects including prepaid card services for children and live streaming platforms. I am also proficient in cloud infrastructure like AWS and GCP, and I continuously work on enhancing my skills in DevOps and database management. I’m excited to take on new challenges and collaborate on innovative software solutions.

  • 5 years' experience
  • Joined July 2025

Languages

  • VietnameseFluent
  • JapaneseAdvanced
  • EnglishIntermediate

Industry experience

  • Software & Internet
  • Financial Services
  • Transportation & Logistics
  • Media & Entertainment

Work experience· 4 roles

Software Engineer · Shuttle Inc.Feb 2025 – Jul 2025 · 6 mos

Designed, analyzed, and implemented APIs for a prepaid card service for children. Integrated APIs into the mobile app using Flutter.

Software Engineer · RakutenDec 2022 – Jul 2025 · 2 yrs 8 mos

Renewed Rakuten TV Japan's live streaming platform. Built a CMS for live streaming management.

Backend Engineer · SmartDrive Inc.Nov 2020 – Jul 2025 · 4 yrs 9 mos

Maintained and added new features to a vehicle management service (MaaS). Built an IoT service using AWS IoT.

System Engineer · Dimage Share Inc.Nov 2019 – Jul 2025 · 5 yrs 9 mos

Education

Engineer's Degree · Hanoi University of Science and Technology2012 – 2017

Certifications and awards

Japanese-Language Proficiency Test N12030 – 2025
Fundamentals of Engineering (FE) Certification2030 – 2025
TOEIC Certification (Score: 800)2030 – 2025

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