Major Version 2.0.0 Release | Secure, ATS-optimized resume builder featuring Groq AI (Llama-3.3-70B) document parsing, rule-based heuristic ATS analytics & benchmarking across 12 target professions, zero-knowledge AES-256 client-side encryption, anonymous guest mode, and zero-watermark PDF exports.

Version 2.0.0 Release — Updated July 2026

• Frontend: React 19, Vite 8, JavaScript (ES6+), Vanilla CSS
• AI & Parser Microservice: Python 3, FastAPI, Uvicorn, Groq AI API (llama-3.3-70b-versatile), PyPDF, Python-Docx, Pydantic
• Node Service: Node.js, Express.js
• Database & Auth: Supabase (PostgreSQL), Row Level Security (RLS) policies, PL/pgSQL
• Security & Encryption: CryptoJS (AES-256 & SHA-256)
• Third-Party Integration: Web3Forms API (Serverless Email Submissions)

1. Groq AI Document Parser (Llama-3.3-70B): Upload PDF, DOCX, or TXT resumes and automatically extract 100% structured JSON fields (Name, Phone, Email, Location, GitHub, LinkedIn, Technical Skills, Education, Projects, Achievements, Certifications, and Experience) in ~400ms.
2. Weighted Industry Classifier: Auto-detects target professions across 12 domains (IT, Healthcare, Education, Management, Engineering, Safety, Customs, Business, Designer, Data, Sales, HR) or gracefully falls back to the generic "Resume Builder" template.
3. Anonymous Guest Mode & Privacy Lifecycle: Allows users to build and edit resumes without logging in. Guest edits automatically purge on browser close unless saved into an authenticated account, supported by a discreet bottom warning prompt bubble.
4. Creative Mascot Floating Upload Widget: Animated bottom-right mascot badge widget featuring Resora's signature mascot emblem, dynamic pulse rings, and direct navigation to uploaded resumes.
5. Zero-Knowledge Client-Side Encryption: Auto-encrypts resume data locally using AES-256 before syncing to Supabase, ensuring host servers cannot read personal information.
6. Instant Multi-Industry Scoring & Keywords Audit: Evaluates resumes based on impact action verbs, quantitative metrics, and industry keywords tailored to target professions and user career tracks (Student / Professional).
7. Anti-Screenshot & Privacy Protection: System visibility and focus listeners (PrintScreen, blur, visibilitychange) automatically obscure the resume canvas to prevent unauthorized layout grabs.
8. 100% Free & Unlocked Tier: All features—including AI diagnostics, multi-profession templates, and watermark-free downloads—are completely free and unlocked.

• PrintScreen / Win + Shift + S — Blurs the resume preview window automatically to protect watermarked layouts from unauthorized screenshots.
• Esc (Escape) — Closes active overlay dialogs and system modals instantly.

• Node.js (v18+)
• Python (3.9+)
• Supabase Account
• Groq API Key (Free at console.groq.com)

1. Log in to your Supabase Console.
2. Open the SQL Editor and execute the schema definitions inside database_setup.sql.

1. Open a terminal in /backend-python.
2. Create virtual environment and install dependencies:

   python -m venv .venv
   # Windows:
   .venv\Scripts\activate
   pip install -r requirements.txt

3. Create a .env file inside /backend-python:

   GROQ_API_KEY=gsk_your_groq_api_key_here

4. Launch the API server:

   uvicorn main:app --reload --port 8000

1. Open a terminal in /backend-node.
2. Install dependencies and start Node server:

   npm install
   npm run dev

1. Open a terminal in /frontend.
2. Create .env based on .env.example:

   VITE_SUPABASE_URL=https://your-project.supabase.co
   VITE_SUPABASE_ANON_KEY=your-anon-public-key
   VITE_WEB3FORMS_ACCESS_KEY=your-web3forms-key
   VITE_PYTHON_BACKEND_URL=http://localhost:8000

3. Install dependencies and start Vite dev server:

   npm install
   npm run dev

• Frontend (Vercel): Set environment variables in Vercel settings: VITE_SUPABASE_URL, VITE_SUPABASE_ANON_KEY, and VITE_PYTHON_BACKEND_URL pointing to your deployed Python backend (e.g. https://resorav1-production.up.railway.app).
• Python Backend (Railway / Render): Root Directory: backend-python
  Start Command: uvicorn main:app --host 0.0.0.0 --port $PORT
  Environment Variable: GROQ_API_KEY