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Postimate
Commercial Project2025

Postimate

Next.jsRedux ToolkitNode.jsPhonePe APIPostgreSQL

Context

Postimate is an enterprise-grade platform enabling agencies to manage client content at scale. I led the development of critical infrastructure, including the end-to-end subscription flow via PhonePe, Role-Based Access Control (RBAC) for team management, and the core 'All Posts' dashboard, bridging complex backend logic with a responsive Next.js frontend.

Client

Productimate AI Solutions

Timeline

2025

01. The Challenge

Managing global state consistency across complex multi-user sessions (RBAC) was critical to prevent unauthorized access. Additionally, integrating a secure payment gateway (PhonePe) required flawless transaction handling to ensure real-time subscription activation without race conditions.

Payments

100%

PhonePe Integration

State

Redux

Persistent Sessions

Architecture

Multi-tenant

Agency Support

02. The Solution

Architected a persistent Redux root store to maintain session stability and minimize API overhead. Built scalable Node.js APIs to power the analytics dashboard and threaded comment systems. Implemented a robust webhook listener for PhonePe to handle subscription events reliability.

Key Features Implemented

  • PhonePe Subscription & Payment Integration
  • Persistent Login with RBAC Security
  • All Posts Dashboard with Threaded Comments
  • Scalable Global State (Redux Architecture)

03. Interface

Interface 1
Interface 2