🗾 日本語はこちら
| rintaro.okudera+work★gmail.com | |
| Current Address | Tokyo, Japan |
| Hometown | Toyohashi, Aichi, Japan |
Motivation & Interests
- Passionate about creating things.
- Specialized in software, but eager to engage in mechanical and electrical domains as well.
Languages
- Japanese
- Native
- English
- Business level
- (TOEIC-IP: 755)
- Business level
Work Experience
1Finity Inc., Japan
Software Engineer (Jul. 2025 – Present)
- Developing “Virtualize” 5G Base Stations (vRAN)
Fujitsu Limited, Japan
Software Engineer (Jul. 2025 – Present)
- Seconded to 1Finity Inc.
Software Engineer (Apr. 2025 – Jul. 2025)
- New Employee Training
Yukai Engineering Inc., Japan
Embedded Software Engineer (Part-time) (Apr. 2024 – Mar. 2025)
- Developed visual programming environments for educational robots
- [Team] 2 members
- (Node.js, Arduino, Docker)
- Developed firmware of communication robots
- [Team] 4 members
- Development of holding detection systems
- Brightness control of displays according to ambient light
- (Embedded, C++, Sensor Processing, STM32)
Software Engineer (Internship) (Mar. 2024 – Mar. 2024)
- Developed educational robots and planning of workshops
Nagoya University, Japan
Technical Assistant (Part-time) (Nov. 2022 – Mar. 2025)
- Researched SoS (System of Systems)
- Built robot simulation environment
- (Robotics, Unity, NATS, ROS, C#, Go)
- Evaluated robot development methods using interactive AI
- (AI, Robotics)
Teaching Assistant (Part-time) (Jun. 2023 – Aug. 2023)
- (AI, Robotics)
- Assisted with embedded systems PBL
Sony Corporation, Japan
Embedded Software Engineer (Internship) (Aug. 2023 – Sep. 2023)
- Developed embedded software for cameras
- Tilt correction System
- (Embedded, Android, C++, Image Processing)
- Tilt correction System
Renesas Electronics Corporation, Japan
Application Engineer (Internship) (Sep. 2022 – Sep. 2022)
- Evaluated EV motor control systems
- (Matlab/Simulink)
Toyota Motor Corporation, Japan
User Experience Engineer (Internship) (Sep. 2022 – Sep. 2022)
- Developed UI/UX application from planning to coding.
- [Team] 3 members
- Development of driving assistance apps
- (Flutter/Dart, Scrum Development)
Mitsubishi Electric Engineering Company, Japan
Embedded Software Engineer (Internship) (Feb. 2020 – Feb. 2020)
- Developed embedded software for FA equipments
- (Embedded, C)
JTEKT Corporation
Skilled Worker (Internship) (Feb. 2019 – Mar. 2019)
- Assembled and packed bearings
- (Toyota Production System)
Education
Nagoya University, Japan
Graduate School of Informatics, Department of Computing and Software Systems
Master of Informatics (Apr. 2022 – Mar. 2025)
- Research: UAV (Unmanned Aerial Vehicle) software development
- Implementation of inter-core communication libraries
- Microcontroller communication processing via serial communication
- Sensor control (e.g., GPS)
- (Embedded Systems, RTOS, Multi-core, C++)
- Focus: Embedded systems
Toyota Technological Institute, Japan
Undergraduate School of Engineering, Department of Advanced Science and Technology
Bachelor of Engineering (Apr. 2018 – Mar. 2022)
- Research: Analysis of p-GaN Gate Heterostructure Diodes Using Computer Simulation
- (TCAD, Semiconductor Engineering, Python, Scheme)
- Courses: Mechanical, electrical, electronic, information, and materials engineering
- Development Experience
- Falling block puzzle game
- Board game AI using reinforcement learning
- (AI, Python)
- Study Abroad: KDU University College, Malaysia (Aug. 2018)
Aichi Prefectural Toyohashi Technical High School, Japan
Department of Electronics (Apr. 2015 – Mar. 2018)
- Skills: Circuit design, soldering, and PLC (Programmable Logic Controller)
- Projects:
- Developed an arm robot (control SW/HW)
- Built a 5-inch gauge (large-scale train) (control SW/HW)
Skills
Programming Languages
Frameworks & Tools
Certifications
- Applied Information Technology Engineer Exam
- Fundamental Information Technology Engineer Exam
- Certified Engineer (Information Engineering Division)
- Deep Learning for GENERAL
- Hazardous Materials Engineer (Type 4)
- Second-Class Digital Telecommunications Engineer
- Class 2 Electrician License
Awards
Scholarship offered by the TOYOTA Scholarship Foundation
(Jul. 2021)
- For academic excellence, exemplary character, and research potential
Junior-Meister Special Award
(Feb. 2018)
- National recognition for excellence in technical qualifications
Central Council for the Promotion of Industrial Education Award
(Oct. 2018)
- Awarded to the most outstanding technical high school graduate
Other Activities (Volunteer Work etc.)
Toyohashi City, Aichi Prefecture
Event Management (Jan. 2017 - Feb. 2017)
- Volunteer staff for a garden railway riding event at Toyohashi City Zoo
Tram Lecturer at Civic University (“Let’s Build and Ride 5-Inch Gauge Railway Vehicles”)
(Jul. 2021)
- Teaching and providing hands-on experience in manufacturing powered bogies and vehicle bodies for 5-inch gauge railway vehicles, as well as driving them