Happy to help if there's anything I can do for you.
Feel free to reach out, even for small matters. First consultation is free.
Keitaro Kaneko
Keitaro Kaneko
Software Engineer
Tokyo, JapanFrom: Sapporo, Hokkaido
Age: 30 years old
Languages: Japanese/English
Contact
Happy to help if there's anything I can do for you.
Feel free to reach out, even for small matters. First consultation is free.
About Me
Hello! I'm Kaneko, a freelance full-stack engineer.
I've supported companies with business system development, web development, and IT-driven process improvements.
Not only as a hands-on engineer, but also as a project manager and tech lead supporting teams.
Whether it's about technology, career, learning challenges, implementation brainstorming, or just casual chat
—— Don't hesitate to reach out, even if you're thinking "Is it okay to ask about this?"
I'd be happy if I can be of any help to your present and future.
💼 Profession
Software Engineer
I love creating things and building systems. Currently working as a freelancer.
🛠️ Work Scope
Full Stack
I handle everything from design to development and maintenance. I especially value the design phase.
📈 Career
EC Cart System Engineer (5 years) → Freelance Engineer
I've experienced PM and management on large-scale projects, but I still value "hands-on" work on the ground.
About Me
Hello! I'm Kaneko, a freelance full-stack engineer.
I've supported companies with business system development, web development, and IT-driven process improvements.
Not only as a hands-on engineer, but also as a project manager and tech lead supporting teams.
Whether it's about technology, career, learning challenges, implementation brainstorming, or just casual chat
—— Don't hesitate to reach out, even if you're thinking "Is it okay to ask about this?"
I'd be happy if I can be of any help to your present and future.
💼 Profession
Software Engineer
I love creating things and building systems. Currently working as a freelancer.
🛠️ Work Scope
Full Stack
I handle everything from design to development and maintenance. I especially value the design phase.
📈 Career
EC Cart System Engineer (5 years) → Freelance Engineer
I've experienced PM and management on large-scale projects, but I still value "hands-on" work on the ground.
Feel free to contact me.
Questions, casual chat, work support — anything is welcome. Please feel free to reach out.
💬 Technical Support / Consultation
Technical blocks, learning struggles, career concerns — anything is OK. Feel free to consult.
- Technical brainstorming like error handling and design
- Feedback on learning direction
- Advice on product design and technology selection
Contact
Feel free to contact me.
Questions, casual chat, work support — anything is welcome. Please feel free to reach out.
💬 Technical Support / Consultation
Technical blocks, learning struggles, career concerns — anything is OK. Feel free to consult.
- Technical brainstorming like error handling and design consultation
- Feedback on learning direction
- Advice on product design and technology selection
👤 1on1 (Career / Learning Support)
For those unsure about career direction or wanting to improve self-reliance. Let's think about the next step together.
- Self-analysis and career consultation (PM/CTO perspective)
- Learning plan design and follow-up
- Team dynamics and skill development
👨💻 Coding Support / Review
Want to code together, need implementation review — I'll accompany you in those moments.
- Implementation support (Rails/React/Django, etc.)
- Code review aligned with implementation intent
- Technical design and improvement proposals
🙋♂️ Want to Work Together! (Looking for Partners)
Looking for partners to work on projects. Side jobs and contract work are very welcome!
- Participation in personal business development projects
- Practical experience in projects (PM, proposals, etc.)
- Finding future project partners
🧋 Cafe Talk (Casual Chat)
A place to drop by casually for relaxed conversation. Any topic is fine — work or hobbies, let's talk about anything!
- Casual interaction and relaxed connections
- Creating a flat atmosphere where you can talk comfortably
- Sharing and empathizing with hobbies and values
♨️ Sauna Talk (Relaxed Dialogue)
Deep dialogue while relaxing in the sauna. Perfect refresh time for organizing thoughts and generating ideas.
- Reflection in a relaxed environment
- Naturally emerging ideas and insights
- Building an empathy-nurturing network
EmailFor those who prefer email communication
LINEFor those who prefer LINE communication
We offer 4 plans based on your goals and phase for those seeking continuous support.
🐣 Basic Support
For beginners / light brainstorming
Spot support
¥15,000
/month
Main Support Contents
- Chat Q&A (about once a month)
- Minor technical consultation / learning advice
◎: Generous/immediate, ◯: Regular, △: Simple or limited, ×: Not included
* Prices are before tax and flexible based on content.
* All plans are support-only. Implementation outsourcing, contracting, and deliverable work are not included.
We've prepared 4 plans in response to requests for continuous support. Please consider if you're looking for ongoing accompaniment support.
🐣 Basic Support
For beginners / light brainstorming
Spot support
¥15,000
/month
Main Support Contents
- Chat Q&A (about once a month)
- Minor technical consultation / learning advice
🧭 Standard Support
For learners / side job preparation
Light pair programming support available
¥38,000
/month
Main Support Contents
- Weekly chat consultation
- GitHub and code review (2-3 times/month)
- Learning plan brainstorming
🎯 Expert Support
For practitioners / career building phase
Ideal for business preparation and side job acceleration
¥68,000
/month
Main Support Contents
- Technical consultation / implementation review
- Portfolio / proposal review
- Career strategy support
🤝 Partner Support
For long-term continuous support / active projects
Accompaniment support including Slack
¥128,000
/month
Main Support Contents
- Immediate chat response (weekday daytime)
- Implementation support brainstorming
- Proposal / sales strategy consultation
- Slack / GitHub support
📋 Support Plan Comparison
| Support Content | 🐣 Basic | 🧭 Standard | 🎯 Expert | 🤝 Partner |
|---|---|---|---|---|
| Light Q&A | ◯ Up to 1/month | ◯ Up to 1/week | ◯ Anytime (within 48h) | ◎ Immediate (weekday daytime) |
| Technical brainstorming / learning consultation | △ Simple answer | ◯ Regular response | ◎ In-depth consultation | ◎ Continuous accompaniment |
| Career / path consultation | × | ◯ Up to base design | ◎ Strategy + document review | ◎ Including execution support |
| GitHub code review | × | ◯ 2-3 times/month | ◎ Basically unlimited | ◎ Continuous project support |
| Learning plan feedback | × | ◯ Proposal basis | ◎ Including research | ◎ Regular consultation support |
| Portfolio / proposal review | × | △ Comments only | ◯ Review + direction proposal | ◎ Project document support |
| Pair programming / screen sharing support | × | △ One-time basis | ◯ As requested | ◎ Regular support including calls |
| Slack/Notion support | × | × | △ Spot invitation possible | ◎ Always available |
| Freelance sales support | × | × | △ Proposal review | ◯ Including client brainstorming |
| Team / project consultation | × | × | × | ◯ Multi-person project support |
◎: Generous/immediate, ◯: Regular, △: Simple or limited, ×: Not included
* Prices are before tax and flexible based on content.
* All plans are support-only. Implementation outsourcing, contracting, and deliverable work are not included.