From Angular 4 to Angular 11 in one engagement

SaaS & Software

About

TrimData builds Falink Cloud, a multi-tenant platform that operators use to manage stores, customers and point-of-sale systems. It handles spending caps, bans and vouchers per customer, live network and throughput metering, and usage and reconciliation reporting, with a setup wizard that connects each tenant’s database, proxy and remote servers to the platform.

Client Review

Review

Startlingly fast, efficient and professional. Worth every dollar.

7 versions

Angular 4.2.5 to 11.0.3

8 modules

All carried over intact

7-tab wizard

Tenant setup still working

Live metering

Throughput and network dashboards

Follow-on work

Client booked more work the same day

Challenge

Falink Cloud’s admin app ran on Angular 4 with dependencies years out of date. Every new feature on that base risked breaking the spending caps, vouchers and reconciliation reports operators rely on, and the outdated toolchain made the app hard to even run locally, slowing the team down before any real work could begin.

Solution

Before adding anything new, the app needed a stable, modern base. We upgraded it in one engagement, kept every module working and set the team up to keep building.

Discovery & Strategy

Assessed all 8 modules, from caps and vouchers to reports
Planned the upgrade path across seven major Angular versions
Agreed the specification work needed for the next phase

Design & Engineering

Upgraded the app from Angular 4.2.5 to 11.0.3
Resolved dependency and tooling breakage across every module
Kept the 7-tab tenant setup wizard working end to end
Kept list imports, live meters and reconciliation reports working
Tested every module against the upgraded build

Handover

Set up the local environment with NVM and the right Node version
Wrote a specification for the next phase of work

The Results

Sprints to deliver a full product

growth in user base

increase in customer satisfaction

in international remittances

faster transaction processing speed

Outcome Summary

TrimData got a modern, maintainable base for a broad operations platform in a single engagement, with all eight modules carried across seven Angular versions. The team can run the app locally again and has a written plan for the next phase. The client called the work startlingly fast, efficient and professional, and booked more work immediately.