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I will create a custom javascript tool, calculator or simple web app
Elif H
About this gig
Need a small tool on your website or a simple web app? I build clean, lightweight HTML, CSS and JavaScript projects that just work.
What I can make for you:
- Calculators and converters (price, size, cost, unit)
- - Quizzes, forms with checks, sliders, galleries
- - A one-page landing page or a small multi-screen web app
- - Fixes or small features for existing JavaScript code
What you get:
- Plain HTML, CSS and JavaScript, no heavy frameworks unless you ask
- - Works on phones and desktop (Standard and Premium)
- - Commented source code you can host anywhere
- - Clear notes on how to add it to your site
How it works: tell me what the tool should do, send examples or a sketch, and I will deliver a working file to test before you accept.
Note: I use AI-assisted coding tools and test and review every file before delivery. Hosting, domains and backend servers are not included.
Get to know Elif H
Elif H
Custom 3D Printable STL Designer
- FromTurkey
- Member sinceOct 2026
- Avg. response time6 hours
Languages
Turkish, English
Computer Engineering student at METU (ODTÜ) and 3D designer. My shop Lanternhollow3D makes fantasy dioramas, LED night light houses, dice boxes and tabletop terrain. I also model custom parts, nameplates and gifts from your idea, sketch or photo, and write small JavaScript tools and Blender Python scripts. Every STL is checked before delivery: watertight mesh, flat base and overhangs under 45 degrees where possible, so most designs need no supports. I use AI-assisted modelling and coding tools and review every file myself.
