Overview
FormaBit is a modern, enterprise-grade SaaS platform that revolutionizes how businesses handle online forms. Unlike traditional form builders with monthly subscriptions, FormaBit implements a unique pay-per-submission model where users only pay for actual form submissions and webhook deliveries.
Key Features
Pay-Per-Use Pricing
Revolutionary credit-based model. 1 credit = 1 submission. No monthly fees.
Shopify-Inspired Editor
Intuitive 3-column layout with real-time preview and drag-and-drop reordering.
Advanced Logic
Powerful conditional logic engine that works both client-side and server-side.
Atomic Transactions
DynamoDB transactions ensure credits are deducted exactly when submissions are saved.
Technical Challenges
Atomic Credit Deductions
Ensuring credits are deducted atomically with submission saves to prevent double-charging or free submissions using DynamoDB TransactWriteCommand.
Multi-Currency Support
Implementing GeoIP detection and currency-specific credit packs for INR and USD markets.
Role
Lead Engineer
Timeline
Nov - Dec 2024
Tech Stack
Frontend
Backend
Infrastructure
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