My skills — modern, clean, traceable

I build web solutions that run stable, load fast and stay maintainable long-term — with security basics and accessibility as standard.

The focus is on clean structures, understandable logic and a technical foundation that not only works today, but also remains maintainable and meaningfully extendable later on.

At a glance
  • Stable web development with a clean technical foundation
  • Security basics and implementation thought through server-side
  • Accessibility and clarity as a fixed part of the process
  • Maintainable structures instead of unnecessary complexity
Focus
Frontend · Security · Accessibility
Technologies
PHP, HTML, CSS, JavaScript, MariaDB
Approach
structured · calm · traceable
Goal
clean and sustainable long-term solutions

Web developmenti

PHPvery strong
HTML / CSSvery strong
JavaScriptstrong
MariaDB / SQLgood

Focus: stable structures, understandable logic, maintainable code.

Accessibilityi

  • Semantic HTML, clean heading structure
  • Contrast & readability, focus styles, keyboard navigation
  • Forms that make sense (labels, errors, ARIA only when needed)
  • Inclusive perspective: DGS & ASL (sign language)
Why it matters: Good accessibility helps everyone: easier to understand, more usable, often even better for SEO.

Security basicsi

  • Login/session hardening, secure cookies
  • CSRF protection, server-side validation
  • Output escaping against XSS
  • File handling: whitelist, path protection, atomic saving

Training: ethical hacking / IT security (practical focus).

Organization & responsibilityi

  • 25+ years DLRG — operations coordination (volunteer)
  • Systematic thinking, setting priorities
  • Documentation & handover readiness

Quick factsi

  • Response usually within 24–48h
  • Focus: clean & maintainable
  • Cologne (remote possible)

Technical mindseti

  • Clean foundations before unnecessary complexity
  • Understandable solutions instead of technical showmanship
  • Maintainability as a real quality factor
  • Considering security and accessibility from the start

Good engineering shows not only in the result, but also in how understandable and sustainable the foundation is.

What you geti

  • Fast site: short load times, clean structure, no unnecessary bloat
  • More trust: clear content, professional design, good readability
  • More usable: keyboard navigation, contrast, understandable forms
  • Maintainable: readable code, clean separation, clear handover

In short: a solution that works — today and long-term.

How we work togetheri

  • 1) Quick briefing: goal, content, rough direction (10–20 minutes)
  • 2) Implementation: clean, structured, with progress checkpoints
  • 3) Review: we check content, layout and usability (incl. mobile)
  • 4) Handover: documentation, clean files, clear next steps

You always know where we are — no chaos.

Quality & securityi

  • Inputs are validated server-side (not only in the browser)
  • Outputs are escaped correctly (XSS protection)
  • CSRF protection for forms and critical actions
  • Secure sessions & cookies (hardening)
  • File uploads only with whitelist + path protection (if used)

Goal: robust, traceable, with clean error handling.

Interested in working together?

If you want a clear, secure and accessible implementation: message me. The more concrete your goal, the faster I can reply. No marketing talk — you get clean code, clear communication and a proper handover.

Kontakt aufnehmen
ContactServices
Zusammenarbeit

Passende Themen, Anforderungen und ein sinnvoller Rahmen lassen sich vor einer Zusammenarbeit in Ruhe abstimmen.

For a quick estimate
  • What should be achieved? (e.g. new site, relaunch, form, landing page)
  • Do you already have content/logo/colors?
  • Deadline or desired timeframe
  • Budget range (if available)