Propollo - Prop Firm Reviewer — Mobile fintech product delivered by Coralsoft

The situation

What was in place before we started.

The client needed a focused product for traders comparing firms. The first release needed firm profiles, review moderation, and comparison filters, while managing sensitive data and reconciliation errors. Coralsoft designed and delivered the 16-week MVP from discovery through release.

The client needed a focused product for traders comparing firms. The first release needed firm profiles, review moderation, and comparison filters, while managing sensitive data and reconciliation errors.

Coralsoft owned product shaping, engineering, QA, and release across a 16-week engagement.

Constraint

Turn the core customer journey into a dependable first release without overbuilding the product.

Estimated Timeline: 4 months
Estimated Team: 4 people
Estimated Budget: $15k – $25k
Platforms: 1

Estimated stack

React NativeExpoTypeScriptNode.jsPostgreSQL

Delivery story

Propollo - Prop Firm Reviewer: a focused product delivered from discovery to release

01

Challenge

The client needed a focused product for traders comparing firms. The first release needed firm profiles, review moderation, and comparison filters, while managing sensitive data and reconciliation errors.

02

How we built it

We mapped the core journey and data model first, then delivered firm profiles as a working vertical slice. The next iteration added review moderation and comparison filters, with authentication, validation, loading and failure states designed into each flow. A mobile-first TypeScript build using React Native, Expo, TypeScript, Node.js kept the interface and service contracts consistent; the final weeks focused on QA, accessibility, and release preparation.

03

Delivery

The delivered 16-week MVP let traders comparing firms complete the core journey without relying on disconnected tools. It provided a small, maintainable foundation for testing demand and prioritising the next release.

Coralsoft turned the product brief into a maintainable 16-week MVP.

Challenges

Each constraint, and what we did about it.

Constraint

Turn the core customer journey into a dependable first release without overbuilding the product.

What we did

We mapped the core journey and data model first, then delivered firm profiles as a working vertical slice. The next iteration added review moderation and comparison filters, with authentication, validation, loading and failure states designed into each flow. A mobile-first TypeScript build using React Native, Expo, TypeScript, Node.js kept the interface and service contracts consistent; the final weeks focused on QA, accessibility, and release preparation.

Roadmap