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Fiverr Pro
English
$
USD
I will build a custom stem educational quiz app with HTML and javascript
Seiichi Tanaka
About this gig
I create interactive STEM education quiz apps using HTML, JavaScript, and CSS. No server needed. Runs in any browser.
What you get:
- Custom quiz app with your questions and curriculum
- Gamification features (scoring, progress tracking, streaks)
- Mobile-responsive design
- Easy to update: questions stored in JSON format
My background: 30 years of STEM teaching experience covering math, physics, chemistry, and English. I have built apps covering 18+ subjects with thousands of practice questions.
Subjects I specialize in: Mathematics (algebra through calculus), Physics (mechanics, electricity), Chemistry, and English language learning.
Communication: Text-based messaging only with thorough documentation.
Get to know Seiichi Tanaka
Seiichi Tanaka
AI Automation and Agent Developer, Claude Code, Codex, n8n, Python
- FromJapan
- Member sinceJan 2026
- Avg. response time1 hour
- Last delivery8 months
Languages
Japanese, English
I build AI automation and agents using Claude Code and OpenAI Codex as development tools, with Python, APIs, n8n and MCP. I work from requirements through implementation, testing, documentation and handover.
My delivered work includes an n8n social publishing workflow with automated content checks and Google Sheets logging. Trading tools and STEM education add domain experience to my development work.
Text-based communication only. Scope, decisions and delivery details are documented.
My Portfolio
FAQ
Can I update the questions myself?
Yes. Questions are stored in a simple JSON file. You can add, edit, or remove questions with a text editor. No coding required.
Does it work on mobile?
Yes. The app is fully responsive and works on phones, tablets, and desktops — no app download needed.
What subjects can you cover?
Any subject. I specialize in math, physics, chemistry, biology, and English, but I can build quizzes for any topic you provide.
