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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 Trading Tool Dev, Pine Script, MQL5, MT5, 30 Years Education
- FromJapan
- Member sinceJan 2026
- Avg. response time4 hours
- Last delivery2 months
Languages
Japanese, English
I build practical solutions at the intersection of AI, trading, and education.
AI Workflow Automation: Claude MCP, Cowork, n8n. Quarterly maintenance keeps your system current as AI tools evolve.
Trading Tools: Pine Script indicators (QQE v3.0, 175+ likes, 12 published scripts), MT5/MT4 Expert Advisors (65% backtest win rate), NinjaScript, TradeStation EasyLanguage.
Education Technology: AI-powered exam prep apps (530+ question database), STEM tools. 30 years teaching experience.
Text-based communication only. All decisions 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.
