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Case Study · Enterprise Java + Angular

Manufacturer Management System — API Enhancements & Data Management

Scaling an enterprise system that manages manufacturer profiles, products, publications, pricing, and business configurations — through server-side pagination, bulk CSV onboarding, transactional cloning, and Angular UI upgrades.

Overview

A manufacturer domain that grew faster than its APIs.

The Manufacturer Management System started as a modest admin tool — a handful of manufacturer profiles, a few dozen products, and a form-driven workflow. As adoption grew, the same endpoints that once returned in milliseconds began timing out, bulk onboarding became a bottleneck, and the Angular UI struggled to stay responsive under load. This case study walks through the redesign: paginated APIs, streaming CSV import, transactional cloning, and a signal-driven Angular refresh.

3d viewer · auto-rotate model://manufacturer-fleet/hedge-trimmer
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ORBIT PAN ZOOM
drag to orbit · scroll to zoom · idle → auto-rotate
◉ motor housing ◉ cutting blade · 22 teeth ◉ safety guard
engine Three.js r160 · WebGL2 fps 60 rotation
Objectives

Key Objectives

My Contributions

Technical Work & Code

Each contribution below pairs the design intent with the production-quality code that shipped it.

Challenges & Solutions

Problems Solved

Results

Measured Impact

Tech Stack

Tools & Technologies

Conclusion

Outcome

Server-side pagination, bulk onboarding, and the transactional clone workflow — combined with a signal-driven Angular UI — turned a slow, error-prone admin tool into a fast, dependable system. Business users onboard manufacturers in minutes instead of hours, page loads stay flat as data volume grows, and cloning a configuration is safe by construction.