Tomoya Furukawa
Passionate Data Engineer
Tokyo
Summary
A versatile data engineer with extensive experience in designing, developing, and managing large-scale data platforms. Proven ability to lead teams, execute cross-functional projects, and adopt cutting-edge technologies. Proficient in backend and frontend development, CI/CD pipelines, and data migration in cloud environments. Passionate about leveraging data-driven solutions to deliver business impact and enhance operational efficiency.
Overview
4
4
years of professional experience
6
6
years of post-secondary education
2
2
Languages
Work History
SENIOR DATA ENGINEER
LINE YAHOO CORPORATION
04.2023 - Current
- Developed and maintained data integration pipelines to support large-scale advertising systems
- Improved CI/CD workflows and implemented automation for testing and deployment
- Reviewed code and mentored team members, ensuring high-quality development practices
- Actively participated in agile development, using Scrum methodologies to drive iterative improvements
TEAM LEAD, DATA ENGINEERING
SOFTBANK K.K.
07.2021 - 03.2023
- Led a 5-member team to execute the migration of data warehouses to AWS Redshift, ensuring minimal downtime
- Established a robust task management system for monitoring progress and aligning stakeholders
- Developed and optimized data pipelines for seamless cloud data transfers
- Collaborated with external vendors and internal teams to resolve technical challenges effectively
FRONTEND DEVELOPER (FREELANCE)
01.2022 - 12.2022
- Developed user-friendly frontend interfaces for web applications
- Delivered high-performance, scalable features using modern frontend frameworks
DATA ENGINEER
SOFTBANK K.K.
08.2020 - 06.2021
- Designed backend APIs using Node.js and TypeScript for ETL process monitoring
- Performed query optimization and performance tuning for SQL-based data processing
- Automated performance assessments using Python, reducing manual workloads
- Conducted data warehouse performance evaluations to improve overall efficiency
Education
Bachelor of Science - MATHEMATICS
RIKKYO UNIVERSITY
Tokyo, Japan 04.2014 - 03.2018
Master of Science - MATHEMATICS
NAGOYA UNIVERSITY
Nagoya, Japan 04.2018 - 03.2020
Skills
Python programming
Agile methodologies in practice
CI/CD pipeline automation
Hadoop ecosystem
Backend development with TypeScript and Reactjs
Backend development with Java, nodejs or Python
Advanced SQL
ETL development
Data pipeline design
Python programming
Attributes
- Strong open-minded communicator with a focus on building productive relationships across teams.
- A continuous learner who thrives in dynamic, fast-paced environments.
- Detail-oriented and driven by a commitment to delivering reliable, scalable systems.
Timeline
SENIOR DATA ENGINEER
LINE YAHOO CORPORATION
04.2023 - Current
FRONTEND DEVELOPER (FREELANCE)
01.2022 - 12.2022
TEAM LEAD, DATA ENGINEERING
SOFTBANK K.K.
07.2021 - 03.2023
DATA ENGINEER
SOFTBANK K.K.
08.2020 - 06.2021
Master of Science - MATHEMATICS
NAGOYA UNIVERSITY
04.2018 - 03.2020
Bachelor of Science - MATHEMATICS
RIKKYO UNIVERSITY
04.2014 - 03.2018
Similar Profiles
NOBUKO FUJITANOBUKO FUJITA
QA ／Review Specialist at LINE Yahoo Japan CorporationQA ／Review Specialist at LINE Yahoo Japan Corporation
KreShawna GroveKreShawna Grove
Assembly Line Worker at Whirlpool Corporation Line 10 and Line 30Assembly Line Worker at Whirlpool Corporation Line 10 and Line 30
Sahil SahotraSahil Sahotra
Mechanical Designer at True Line Valve CorporationMechanical Designer at True Line Valve Corporation