Full-Stack Developer Needed for MVP Assessment-Driven Learning Platform (React + Supabase)

Posted 10 hours ago

Worldwide

Summary

We are building a performance-based learning and assessment platform designed to help users prepare for exams through structured practice and measurable progress. This is not a traditional course platform. The system is assessment-first, where learning content supports performance improvement—not the other way around. The experience should feel similar in quality and simplicity to platforms like: UWorld (clean, fast assessment flow) AMBOSS (structured knowledge + testing) These are reference points for interaction quality—not features to replicate fully. Core MVP Scope 1. User System Email/password authentication Basic user profile 2. Assessment System (CORE FEATURE) Multiple-choice question engine Topic-based quizzes Timed mock exams Answer explanations (simple text) Clean, distraction-free UI This is the most important part of the product 3. Performance & Scoring System Calculate a Readiness Score (0–100) based on: assessment accuracy attempt history Store results per attempt Track performance over time Identify weak topics 4. Lightweight Learning Support (Secondary) Simple lesson/content pages per topic Used to support weak areas Mark-as-complete functionality Content is supporting, not the core product 5. Simple Dashboard Score display Progress tracking Weak topic breakdown Recent activity Preferred Tech Stack Frontend: React / Next.js Backend: Supabase (preferred) or Firebase Database: PostgreSQL Deployment: Vercel 🚫 OUT OF SCOPE (IMPORTANT) Do NOT include: AI tutoring Chat/messaging systems Community features Gamification (badges, XP, leaderboards) Complex admin dashboards Job marketplace features Multi-role enterprise systems What We Are Looking For Strong experience building MVP SaaS products Experience with quiz/assessment systems preferred Ability to implement clean data models and scoring logic Focus on simplicity, speed, and clarity Avoids over-engineering Deliverables Working MVP web application Clean database schema Functional assessment + scoring system Basic dashboard Deployment setup Minimal documentation Timeline 2–6 weeks (fast iteration expected) To Apply, Please Include: Relevant projects (especially quizzes, dashboards, or SaaS tools) Brief explanation of how you would build the assessment + scoring system Estimated timeline Confirmation you can complete the test task Screening Step (Required) Shortlisted candidates will complete a small technical test involving: building a simple quiz flow implementing scoring logic returning results (This helps us identify developers who can execute cleanly and efficiently.) Key Principle We are not building a content platform. We are building a system where performance and readiness are the product.

  • $500.00

    Fixed-price
  • Expert
    Experience Level
  • Remote Job
  • Ongoing project
    Project Type
Skills and Expertise
Mandatory skills
React.js Next.js JavaScript TypeScript Supabase PostgreSQL
Activity on this job
  • Proposals:50+
  • Last viewed by client:9 hours ago
  • Hires:
    1
  • Interviewing:
    0
  • Invites sent:
    0
  • Unanswered invites:
    0
About the client
Member since Oct 28, 2016
  • USA
    Marietta8:45 PM
  • $1.7K total spent
    7 hires, 5 active
  • Media & Entertainment
    Small company (2-9 people)

Explore similar jobs on Upwork

Software DeveloperHourly‐ Posted 7 months ago
ASP.NET MVC
Django
Python
AngularJS
JavaScript
jQuery
WordPress
Google Chrome Extension
React
CRM Development
Microsoft Dynamics 365
Microsoft Dynamics CRM
Microsoft Dynamics Development
Microsoft PowerApps
Single Sign-On
Three.js
JavaScript
WordPress
AR Plugin
WooCommerce
3D Modeling

How it works

  • Post a job icon
    Create your free profile
    Highlight your skills and experience, show your portfolio, and set your ideal pay rate.
  • Talent comes to you icon
    Work the way you want
    Apply for jobs, create easy-to-by projects, or access exclusive opportunities that come to you.
  • Payment simplified icon
    Get paid securely
    From contract to payment, we help you work safely and get paid securely.
Want to get started? Create a profile

About Upwork

  • Rating is 4.9 out of 5.
    4.9/5
    (Average rating of clients by professionals)
  • G2 2021
    #1 freelance platform
  • 49,000+
    Signed contract every week
  • $2.3B
    Freelancers earned on Upwork in 2020

Find the best freelance jobs

Growing your career is as easy as creating a free profile and finding work like this that fits your skills.

Trusted by

  • Microsoft Logo
  • Airbnb Logo
  • Bissell Logo
  • GoDaddy Logo