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SaaS & Industry OS·In Active BuildCreator Commerce

Tysonpe · Creator Commerce & Checkout Engine

High-converting creator storefront, digital course platform, and 1-click Indian UPI checkout.

Stack:Next.js 15TypeScriptPrismaRazorpay APIPostgreSQLTailwind CSS
System Topology & Operational Flow
Tysonpe · Creator Commerce & Checkout Engine
SaaS & Industry OS
01 / Storefront
High-conversion checkout
02 / UPI Payment
1-click GPay / PhonePe / Paytm
03 / Compliance
Automated Indian GST tax PDFs
04 / DRM Player
Dynamic email watermarking
Architecture: Sovereign Codebase · Sub-10ms Latency
Ownership: 100% Client Sovereign IP
Verified Status: October 2026Zero employer conflicts · Independent IP
BUSINESS OPERATIONAL CONTEXT

Why I built this & what it solved

Vertical: Digital Educators, Coaches & Course Creators
The Origin & Why I Built It

Indian educators are trapped between 10–30% platform cuts on global platforms and clunky local tools that fail to handle instant mobile UPI intent payments, automated Indian GST compliance, or course video piracy.

The Core Problem Solved

An independent creator operating platform with 1-click UPI checkout (GPay, PhonePe, Paytm), automated GST tax calculation with printable PDF receipts, and anti-piracy video players with learner email watermarking.

Measurable Business Impact:
0% platform cut — creator keeps 100% of course revenue
1-click instant UPI checkout reducing cart abandonment
Automated Indian GST tax compliance without manual accounting

Overview & Problem Space

Indian educators and creators are trapped between exorbitant 30% App Store fees, opaque global platforms that don’t handle Indian GST regulations, and unreliable manual UPI payment confirmations.

The Operational Friction:

Western creator tools lack native support for UPI intent flows, automated HSN/SAC GST invoicing, and regional pricing tiers. Existing local alternatives suffer from clunky mobile UX and predatory revenue splits.

Target Operator:

Independent course creators, financial educators, technical coaches, and niche digital publishers.

The Solution & Contribution

A high-craft, high-density creator operating platform with instant Razorpay checkout, automated coupon limits, lesson completion tracking, and verified certificate generation.

Direct Responsibility & Engineering Role:

Founder & Full-Stack Architect — Authored the core data model, built the course drip engine, implemented the Razorpay webhook reconciliation, and crafted the editorial fintech interface.

Technical Architecture

Frontend Layer
Next.js 15 App Router, Tailwind CSS, Editorial Fintech Token system
Backend & Routing
Next.js API Route Handlers with bcrypt session management
Data Model & Storage
Prisma ORM with PostgreSQL / SQLite development parity
Fintech & Checkout
Razorpay Orders API, Payment Links, Idempotent Webhook handlers

Key Features & Capabilities

Editorial Storefront Generator

Commerce

Fast, responsive creator pages (`/c/{handle}`) optimized for mobile conversion and zero layout shift.

Interactive Course Player

LMS

Curriculum progress tracking, lesson drip timers, and dynamic learner-email watermarks.

Indian GST Engine

Fintech

Automatic separation of base price and GST component, outputting downloadable compliant tax invoices.

Creator Revenue Ledger

Analytics

Real-time financial telemetry showing 14-day cash flow, order breakdowns, and refund controls.

Engineering Decisions & Insights

#01

Stuck to integer paise representation across all database fields to eliminate JavaScript floating-point rounding errors in financial transactions.

#02

Separated webhook processing from synchronous checkout callbacks to handle edge-case network dropouts without stranding learner enrollments.

L1

Implementing tamper-proof course completion certificates required server-rendered SVG generation with cryptographic verification hashes.

Operational Benchmarks

5 Formats
Product Types
Courses, workshops, downloads
HMAC-SHA256
Payment Flow
Strict server validation

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