Next.js Prototype Developer

Posted 4 hours ago

Worldwide

Summary

I am a psychiatrist trying to build **Therapy in My Language** — a platform that matches clients with licensed U.S. therapists who speak the language their feelings live in ( English, Spanish, Mandarin and others). This is not an idea on a napkin. There is a **working Next.js prototype** you will build on: a guided matching questionnaire, a deterministic scoring engine with a full test suite, a gamified intake journey, therapist profiles and directory, and a documented product spec (PRD/FSD/Tech Spec) that tells you exactly what to build and why. You'd be the first engineer, working directly with me. **What you'll build first (Phase A, 3~4 weeks)** - Migrate therapist data from JSON to **Postgres (Supabase)** with row-level security, keeping the existing matching engine intact (it's a clean, tested JS module) - **Therapist onboarding flow**: structured intake form → admin verification queue (license checks) → profile goes live - **Stripe subscriptions** for therapist listings (flat monthly fee, self-serve cancel, webhook-driven listing state) - **Client accounts (optional-login)** and a "request intro" flow so contact happens on-platform - Event instrumentation from day one (match shown → viewed → contacted) — our data model quality now determines our ML capability later, so I care that you think in clean schemas **Phase B (if we're a good fit, ~1–2 months after)**: an LLM-based bilingual intake companion (English/Mandarin) with a strict safety layer — crisis routing, no-diagnosis boundaries — plus a personality-snapshot feature. Experience with LLM APIs is a plus but not required to start. **Tech stack** Next.js 14 (App Router) · React · Postgres/Supabase · Stripe · Vercel · LLM APIs later. The existing code is plain JavaScript; TypeScript migration is welcome if you advocate for it. **You're a great fit if you** - Have shipped **production Next.js + Postgres apps end-to-end** (show me one you're proud of) - Design clean data models and instrument events without being asked - Work well with a non-engineer founder: you explain trade-offs plainly and push back when I'm wrong - Care about privacy by default — this is a mental-health-adjacent product; we build to HIPAA-adjacent standards even before we're required to **Bonus points (not required)** - You read/write Chinese or Spanish, or have built for multilingual users (i18n) - Health-tech or marketplace experience - Familiarity with Claude/OpenAI APIs and safety patterns **What working with me is like** You'll get an unusually well-documented project: a functional spec with acceptance criteria, a verification plan, and an algorithm spec with a passing test suite. I make decisions quickly, I respect craft, and I'm building this to pay forward the care I've received — the mission is real and so is the runway. **To apply** (so I know you read this) 1. Start your proposal with the word **"TIML"** 2. Link one production app you built with Next.js + Postgres and one sentence on the hardest data-modeling decision in it 3. Tell me your first question about the matching engine after reading this post

  • Less than 30 hrs/week
    Hourly
  • 1-3 months
    Duration
  • Intermediate
    Experience Level
  • $30.00

    -

    $60.00

    Hourly
  • Remote Job
  • Ongoing project
    Project Type
Skills and Expertise
Mandatory skills
Embedded System
Microcontroller Programming
Nice-to-have skills
Embedded C
Agile Software Development
Activity on this job
  • Proposals:50+
  • Interviewing:
    0
  • Invites sent:
    0
  • Unanswered invites:
    0
About the client
Member since Nov 9, 2025
  • USA
    Menlo Park4:21 AM
  • $123 total spent
    2 hires, 0 active
  • 7 hours

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