Carewired.com Development
Addey Eweis
Carewired.com – Full-Stack Case Study
Role: Lead Full-Stack Web Developer (architecture ▸ code ▸ DevOps)
Project Snapshot
Metric Result MVP turnaround 10 weeks from concept to production Core Web Vitals All green (TTFB 0.7 s, LCP 1.2 s) Uptime 100 % since launch
Goals
HIPAA-compliant marketplace for tele-health and in-person care.
Booking flow in ≤ 3 clicks from search to confirmation.
Scalable on a lean budget (< $150 / mo infra).
Core Web Vitals 90 + and WCAG 2.1 AA accessibility out-of-the-box.
My Solution
Architecture
Front end → Next.js 13 (App Router) + TypeScript with server-side rendering & smart caching.
Styling → Tailwind CSS + Radix UI for accessible components.
Back end → Supabase / PostgreSQL with row-level security & JWT auth.
Payments → Stripe subscriptions + one-off charges; webhooks for status sync.
Scheduling → Custom calendar system (ICS+WebCal) with Google Calendar sync.
Storage → AWS S3 (file uploads, HIPAA BAA in place).
DevOps → Vercel CI/CD, environment-specific preview URLs, Playwright E2E tests, automated Lighthouse & Axe audits on every commit.
Key Features Shipped
Provider Dashboards – live booking stats, revenue breakdown, calendar view.
Patient Flow – search → package selection → checkout in under three clicks.
Role-based Access Control – RLS policies ensure PHI isolation.
Chat & File-Share – secure, time-stamped conversation threads, image uploads.
Analytics – custom events piped to Supabase for cohort retention metrics.
Business Impact
Bounce rate down 35 % compared to the client’s previous Google-Forms workflow.
Avg. booking time cut from 4 min to < 90 s.
Handles 25k requests / day on <$120 / mo infra spend, room to 10× scale.
Zero critical bugs reported; automated tests cover 92 % of user flows.
🌟 What I Delivered
Production-ready codebase—clean, documented, and fully typed.
One-click rollbacks & staging previews via Vercel.
Knowledge-transfer docs + Loom walkthroughs so the in-house team can extend features without hand-holding.
“Addey shipped a complex health platform faster than most teams, performance is phenomenal and our providers love the UX.” — Carewired.com CEO
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Posted May 26, 2025
Built Carewired.com, a HIPAA-ready marketplace that lets patients book tele-health and in-person services in <3 clicks.
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Timeline
Nov 28, 2024 - May 26, 2025
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