APEX - Career AI

Your unfair advantage in the job market.

AI-powered career intelligence platform that helps you track opportunities, tailor resumes, analyse job descriptions, and learn from every interview.

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What is APEX?

APEX is a full-stack career intelligence system that combines job tracking, AI-powered resume tailoring, JD analysis, and interview post-mortems into a single private workspace. Every AI request goes directly from your browser to the AI provider using your own API key - we never see or store your conversations.

Key Features

Job Intelligence

• Track roles across companies with status (New, Applied, Interview, Rejected, Offer)
• Paste a JD and get instant AI analysis: fit score, top keywords, role hypothesis, 90-day success criteria, and gap identification
• Dashboard metrics: roles tracked, applied count, interview pipeline

CV Builder

• Paste any JD + your master resume and get an AI-tailored version optimised for that specific role
• Match analysis with keyword coverage percentage
• Em-dash free output - no AI tells that flag your resume
• Built-in defense against AI-detection prompts hidden in JDs
• Copy, download as .txt, or iterate

Interview Post-Mortems

• Log every interview round: what went well, where you struggled, questions asked, culture signals
• AI-generated tactical prep tips specific to your experience
• Track patterns across companies and rounds

Multi-Provider AI

• Bring your own key: Anthropic (Claude), OpenAI (GPT-4o), Google (Gemini), Perplexity (Sonar)
• Switch providers and models from Settings at any time

LinkedIn Import

• Paste your LinkedIn profile text and AI converts it into a structured resume

Privacy First

• All data stored with Row Level Security - users can only access their own rows
• AI calls go browser-to-provider, never through our servers
• No analytics, no tracking, no data selling

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Tech Stack

Layer	Technology
Frontend	React 18, TypeScript, Vite
Styling	Tailwind CSS v3
Icons	Lucide React
Auth	Supabase Auth (Email, Google, LinkedIn)
Database	Supabase Postgres with RLS
AI	Multi-provider (Anthropic, OpenAI, Google, Perplexity)
Deploy	Vercel

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Getting Started

Prerequisites

• Node.js 18+
• A Supabase account (free tier works)
• An API key from at least one AI provider

1. Clone and install

git clone https://github.com/PraveenkumarD-work/Apex.git
cd Apex
npm install

2. Set up Supabase

1. Create a new project at supabase.com
2. Go to SQL Editor and run the contents of:
   • supabase/migrations/001_initial_schema.sql (tables, RLS, triggers)
   • supabase/migrations/002_multi_provider.sql (multi-provider columns)
3. Go to Authentication > Providers and enable Email
4. (Optional) Enable Google and LinkedIn OAuth providers

3. Configure environment

cp .env.example .env

Edit .env with your Supabase credentials (found in Project Settings > API):

VITE_SUPABASE_URL=https://your-project.supabase.co
VITE_SUPABASE_ANON_KEY=eyJ...your-anon-key

4. Run locally

npm run dev

Open http://localhost:5173

5. Deploy to Vercel

1. Push to GitHub
2. Import in Vercel
3. Add VITE_SUPABASE_URL and VITE_SUPABASE_ANON_KEY as environment variables
4. Deploy

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Project Structure

src/
  components/
    Auth/           # Login, signup, OAuth buttons
    JobIntelligence/# Job tracking, JD analysis, metric bar
    CVBuilder/      # Resume tailoring, match analysis
    PostMortem/     # Interview logging, prep tips
    Settings/       # API keys, resume, LinkedIn import, theme
    ui/             # Toast, Spinner, Badge, EmptyState
  contexts/         # Auth, Toast, App, Theme contexts
  hooks/            # useAuth, useJobs, usePostMortems, useAI
  lib/
    ai.ts           # Multi-provider AI abstraction
    supabase.ts     # Database helpers
    types.ts        # TypeScript interfaces
supabase/
  migrations/       # SQL schema files
public/
  logo.svg          # Full logo
  logo-mark.svg     # Icon mark
  privacy.html      # Privacy policy

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Supported AI Providers

Provider	Models	Key Format
Anthropic	Claude Sonnet 4, Claude Haiku 4.5	sk-ant-...
OpenAI	GPT-4o, GPT-4o Mini, o3-mini	sk-...
Google	Gemini 2.5 Flash, Gemini 2.5 Pro	AIza...
Perplexity	Sonar, Sonar Pro	pplx-...

Add your key in Settings > AI Provider & Keys. You can add keys for multiple providers and switch between them.

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Security

• Row Level Security: Every table has RLS policies ensuring users can only read/write their own data
• No backend proxy: AI requests go directly from the browser to the provider API
• API keys: Stored in your Supabase profile row, never exposed to other users
• Auth: Supabase handles password hashing (bcrypt), JWT sessions, and OAuth flows
• Transport: All traffic over HTTPS/TLS

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Privacy

Your data is yours. Read the full Privacy Policy.

TL;DR: We store your data in your personal database row with RLS. AI requests go directly from your browser to the AI provider. No analytics, no tracking, no data selling.

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License

MIT

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Built with purpose. Land the role you deserve.