German Website for Psychiatric Practice

I am looking for an experienced web developer to build a professional website for my psychiatric and psychotherapy practice on German language, including a custom ADHD screening and diagnostic platform. Practice Website The website should have a modern, calm, trustworthy medical design and include: - Homepage - About the doctor - Psychotherapy covered by statutory health insurance - Private psychiatric consultations and self-pay patients - ADHD diagnostics - Online appointment booking (future Doctolib integration) - News and announcements section - Contact page - Mobile and tablet optimization - GDPR-compliant data handling and hosting within the EU ADHD Pre-Screening (Step 1) Before patients can book a full ADHD assessment, they complete a short screening questionnaire. Pre-Screening - 6 questions - 5-point scale (Never, Rarely, Sometimes, Often, Very Often) Example topics: - Difficulty maintaining attention - Frequently losing things - Problems finishing tasks - Chronic procrastination - Inner restlessness - Organizational difficulties Automatic Evaluation - Low score: ADHD unlikely - Medium score: Further assessment recommended - High score: Eligible for full ADHD diagnostic process Full ADHD Diagnostic Portal (Step 2) Patients who pass the screening continue to a comprehensive assessment. Module 1 – Personal Information and Medical History Approximately 15 questions Topics: - Personal information - Occupation - Education - Family status - Current medication - Previous psychiatric treatment - Relevant medical conditions Module 2 – Current Attention and Concentration Problems Approximately 25 questions Topics: - Distractibility - Forgetfulness - Losing focus - Difficulty following conversations - Problems reading long texts - Task completion difficulties Scoring: 0–4 points per answer Module 3 – Organization and Daily Functioning Approximately 20 questions Topics: - Time management - Missed deadlines - Unpaid bills - Losing documents - Household organization - Planning difficulties Scoring: Low / Moderate / High impairment Module 4 – Impulsivity and Inner Restlessness Approximately 20 questions Topics: - Interrupting others - Acting without thinking - Impulsive purchases - Difficulty waiting - Emotional impulsivity - Feeling driven internally Scoring: Low / Moderate / High Module 5 – Childhood and School History Approximately 25 questions Topics: - Attention problems in school - Teacher feedback - Forgetting homework - Excessive talking - Restlessness - Behavioral difficulties - Academic underperformance despite ability Scoring: Low / Moderate / High indication of childhood ADHD symptoms Module 6 – Occupational and Academic Performance Approximately 15 questions Topics: - Productivity - Job changes - Missed deadlines - Performance inconsistency - Problems with routine work Scoring: Low / Moderate / High impairment Module 7 – Mood and Emotional Regulation Approximately 15 questions Topics: - Emotional instability - Stress tolerance - Frustration tolerance - Low motivation - Anxiety symptoms - Depressive symptoms Scoring: Low / Moderate / High psychological burden Module 8 – Sleep and Daily Structure Approximately 10 questions Topics: - Sleep onset problems - Delayed sleep phase - Daytime fatigue - Irregular sleep schedule - Morning difficulties Scoring: Low / Moderate / High sleep-related burden Module 9 – Alcohol, Cannabis and Other Substances Approximately 10 questions Topics: - Alcohol consumption - Cannabis use - Stimulant use - Previous substance abuse - Self-medication behavior Scoring: No concern / Moderate concern / Significant concern Module 10 – Functional Impairment Approximately 20 questions Assessment areas: - Work - Education - Finances - Relationships - Family life - Household management - Social functioning Scoring: Low / Moderate / Severe impairment Automatic Physician Report After completion, the system should automatically generate a professional PDF report containing: Executive Summary - ADHD likelihood: Low / Moderate / High - Attention problems score - Impulsivity score - Childhood symptom score - Functional impairment score - Emotional burden score - Sleep burden score - Substance use risk score Visual Dashboard - Green = low concern - Yellow = moderate concern - Red = high concern Clinical Summary Automatic narrative summary of the patient's responses, highlighting: - Core ADHD symptoms - Childhood symptom history - Areas of impairment - Potential comorbidities - Areas requiring further clinical evaluation Estimated Size - Pre-screening: 6 questions - Full assessment: approximately 155–175 custom questions - Completion time: approximately 25–35 minutes The system should save progress automatically, allow patients to continue later, and provide a simple, user-friendly experience on both desktop and mobile devices.