Python,Next Js and API Developer - 3 months Contract

Job description: • Frontend: Next.js (App Router) on Vercel • Backend: FastAPI (Python) for finance/AI/OCR services (great typing with Pydantic, data/science libs) • DB: PostgreSQL (RDS/Cloud SQL/Supabase) • Storage: AWS S3 (+ S3 lifecycle rules, optional CloudFront) • Auth: Auth0 (B2B-friendly & SSO later) or Firebase Auth (fastest to ship) • Payments: Stripe (Invoices + Checkout + Webhooks) • OCR: Google Vision API (primary) + Tesseract fallback for edge cases • AI: OpenAI via backend (RAG over your finance data, not raw prompt stuffing) • Jobs/Queues: Redis + Celery (with FastAPI) for reminders, OCR, syncs • Hosting: Vercel (frontend) + AWS (ECS/Fargate or Lambda for webhooks & jobs) or GCP (Cloud Run) for FastAPI Why FastAPI (over Node) for your backend? • Strong typing via Pydantic, clean schema contracts to the frontend. • Easy data/ML integration (pandas, NumPy) and future modeling for cash-flow. • Celery is battle-tested for scheduled jobs (reminders, OCR, syncs, forecasting) Job Type: Contractual / Temporary Pay: ₹40,000.00 - ₹50,000.00 per month Experience: • 7years: 6 years (Preferred) Work Location: Remote