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David S

@passcha

Web App Fixes, Responsive UI and Python Automation

Duitsland
Duits, Engels
Sommige informatie wordt in het Engels weergegeven.
Over mij
I help turn frustrating web and data tasks into clear, working results. I fix focused website and web app issues, improve mobile layouts, and build practical Python scripts for repeatable CSV and Excel workflows. I start by understanding the problem, keep changes within the agreed scope, and check the result before delivery. I also built VALKR, my own mobile fitness web app. Send me the issue and expected outcome, and I will suggest the right scope.... Lees meer

Skills

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passcha
David S
offline • 
Gemiddelde reactietijd: 1 uur

Bekijk mijn diensten

Bugfixes
I will fix website and web app bugs
VanafUS$ 40 / projectMeer informatie
Bugfixes
I will fix responsive layout and frontend bugs on your website
VanafUS$ 35 / projectMeer informatie

Portfolio

Werkervaring

Self-Employed_/ Freelancer

Independent Web App Developer

Self-Employed / Freelancer • ZZP

Aug 2026 - Present • 1 mo

Built and continuously improved VALKR, my own mobile-first fitness web app project. My work includes frontend development, responsive/mobile UI, debugging, interactive dashboards, training and nutrition flows, progress tracking, data visualization, PWA behavior, performance optimization, and iterative product/UI improvements.