Inventory / CRM / Operations / Full StackFull Stack Developer

Illuminated Integration

A CRM and inventory management system focused on resource tracking and operational workflows, built around GraphQL, PostgreSQL, predictable state, and secure access.

Next.jsTypeScriptGraphQLReduxPostgreSQLOTP Authentication
OVERVIEW

Inventory and CRM system for resource tracking and operational workflows.

A CRM and inventory management system focused on resource tracking and operational workflows, built around GraphQL, PostgreSQL, predictable state, and secure access.

CONTEXT / PROBLEM

The product need

Inventory and resource operations require accurate data, clear workflows, secure access, and reliable backend APIs so teams can manage resources without losing visibility or control.

SOLUTION

The full-stack approach

I contributed to a full-stack architecture with a Next.js frontend, Redux state management, GraphQL APIs, PostgreSQL persistence, OTP authentication, and access-control flows for protected operational data.

ROLE / CONTRIBUTION

What I worked on

  • Developed CRM and inventory management features.
  • Built and integrated GraphQL APIs.
  • Used PostgreSQL to manage inventory, user data, and system operations.
  • Implemented OTP-based authentication and secure access control mechanisms.
  • Contributed to full-stack feature development using Next.js, TypeScript, and Redux.
KEY.FEATURES

Capabilities that mattered most

Inventory Workflows

Built inventory and resource tracking workflows to manage operational data in one system.

GraphQL + PostgreSQL

Integrated GraphQL APIs with PostgreSQL to manage inventory, user data, and system operations.

Secure Access

Implemented OTP-based authentication and access-control mechanisms for protected workflows.

Predictable State

Used Redux with Next.js and TypeScript to keep frontend state stable across system interactions.

ARCHITECTURE

Technical flow

01Inventory / CRM Dashboard
02Next.js + TypeScript Frontend
03Redux State Management
04GraphQL API Layer
05PostgreSQL Database
06Inventory / User / Operations Data
07OTP Authentication + Access Control
STACK / INTEGRATIONS

Technology and service surface area

Next.jsTypeScriptGraphQLReduxPostgreSQLOTP Authentication
GraphQLPostgreSQLOTP Authentication
CHALLENGES / OUTCOMES

What this case study demonstrates

  • Maintaining strong data visibility across inventory, user, and system workflows.
  • Designing secure access patterns without slowing down operational usage.
  • Keeping GraphQL and Redux state aligned for high-signal product behavior.
  • Delivered a more secure and operationally reliable internal business system.
  • Reinforced product architecture where data modeling, auth, and workflows all mattered together.

This project shows Ashish's ability to build internal business systems where data modeling, APIs, authentication, security, and operational workflows all matter.