Education
Started career as an infrastructure engineer with focus on network systems for public institutions, financial organizations, and major railway companies. Progressed through roles as system lead and software engineer, developing expertise in digital transformation, accounting systems, and marketing systems.
Summary
Managing Director and Product Manager at NexusCode. Began career as an infrastructure engineer working on network environments for public institutions, financial organizations, and major railway companies. Later served as a system lead, driving digital transformation and operational efficiency. Expanded into accounting and marketing systems development, delivering solutions tailored to client needs. Currently supports clients from large enterprises to SMEs in developing web systems and corporate websites—writing code and leading teams as a product manager. Leads a team with strong expertise in web and mobile development, specializing in React, React Native, Vue, and Laravel.
Skills
React.js
JavaScript
SaaS
Product Management
Technical Product Management
Web Engineering
Implementation Strategy
Technical Evaluation
Code Review
Team Direction
Network Systems Administration
Internal Systems Management
Accounting Systems Development
Marketing Systems Development
Tools & Technologies
React
Next.js
Vue.js
Laravel
Linux
Apache
MySQL
PHP
Perl
Python
Java
AWS
Experience
Managing Director - NexusCode, LLC
Established a UX/UI and web development company supporting the creation of web systems and corporate websites for large and small businesses. Specializes in implementations using JavaScript frameworks (React, Next.js, Vue.js) and PHP (Laravel).
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Role : Managing Director
Software Engineer - Aidma Holdings
Developed a sales support system. Directed the development team, determined implementation strategies, conducted technical evaluations, and performed code reviews.
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Role : Software Engineer
Product Manager - Compass Mobility PTE. LTD.
Led product management for web-based mobility solutions at a Singapore-based company. Managed product strategy, roadmap planning, and feature prioritization while working closely with engineering teams. Focused on web technologies and JavaScript ecosystem to deliver scalable mobility platform features. Coordinated cross-functional teams and stakeholders to ensure alignment between business objectives and technical implementation.
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Role : Product Manager
Software Developer - Findoutput Inc.
Worked on an accounting-related system. Contributed to development and implementation support for a fixed asset management product with approximately 50% market share among major companies in Japan; also developed sales management systems. Participated in development projects since November 2019. Also supported the development of an Android application related to marketing research. Both the front-end and back-end are developed using Java, and the back-end is deployed on AWS. Also managed internship students and coordinated with external partners.
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Role : Software Developer
Systems Administrator
Maintained network systems for financial institutions and railroad companies for over a year. After that, was in a position of internal system manager for about a year, and was involved in the implementation and construction of internal systems. Rather than building the system from scratch, worked with outside vendors to select and implement the system.
Server/OS/DB:
Role : Systems Administrator