FINTECH • RAPID PROTOTYPING

From Fintech Idea to Working Product in 24 Hours

CLIENT

A fintech product innovation initiative led by a Technossus development team focused on identifying unmet consumer finance needs and rapidly converting them into working digital products.

The initiative centered on creating a consumer-facing application that could help users track, manage, and control recurring monthly subscription payments from one place.

CHALLENGES

While studying trends in the consumer financial market, the Technossus team identified a growing gap in how consumers managed recurring subscription payments. As SaaS applications, entertainment platforms, online tools, digital publications, and other subscription-based services became more common, consumers were increasingly managing several monthly payments across different providers.

The client needed to:

Identify an unmet consumer finance problem with strong market relevance
Create a simple way for consumers to track recurring monthly subscription payments
Help users avoid paying for services they no longer needed
Reduce the risk of losing access to important services due to missed or failed payments
Allow consumers to view and manage subscription spending from one consolidated platform
Enable users to make global payment changes across multiple subscriptions
Support subscription discovery through a marketplace-style product catalog
Integrate with financial services, banks, payment platforms, and fraud detection tools
Build a working demo within a 24-hour development window

Without a centralized subscription management tool, consumers had to manage each subscription separately across different websites and providers. This made it difficult to track spending, cancel unused services, update payment methods, or identify suspicious account activity.

The challenge was not only to build a FinTech application quickly, but to define a new consumer product concept, validate the customer need, design the experience, integrate with external services, and produce a working prototype in less than 24 hours.

SOLUTIONS

Technossus rapidly designed and developed a web platform and application that allowed consumers to manage recurring monthly subscriptions from a single interface.

The application made onboarding simple. A consumer only needed to give the application permission to access their bank records, after which the system could automatically detect recurring subscription payments and add them to the application.

Users could then view a consolidated monthly budget for subscriptions, analyze payments by category, manage individual services, update payment methods, and discover new subscription services through an integrated marketplace.

The new product demonstrated Technossus’ ability to combine customer insight, FinTech architecture, API integration, UX design, and rapid development into a fully functioning product prototype under an extremely compressed timeline.

The solution included:

Customer need validation and problem framing from the consumer’s perspective

Ideation and architecture for a new FinTech subscription management product

Development of a working web platform and application within 24 hours

Bank record access to automatically identify recurring subscription payments

Consolidated monthly subscription budgeting and category-level payment visibility

Tools for managing individual subscriptions from one application

Global payment change capabilities for recurring subscriptions

A subscription marketplace where users could discover and enroll in new services

One-click enrollment for new subscription services

Integration with financial services, banks, PayPal, Plaid, and fraud detection capabilities

Suspicious account activity alerts for consumers

Dashboard, reporting, and intuitive controls to support a strong user experience

Software testing, QA, and end-to-end product development execution

IMPACT

The working prototype demonstrated how consumers could gain better control over recurring subscription payments through a single, intuitive FinTech application.

When the working prototype was introduced to members of the FinTech community, it received immediate recognition. Several banks and FinTech companies expressed interest in incorporating the product into their own service offerings.

By moving from market insight to working product in less than 24 hours, Technossus demonstrated its ability to identify unmet customer needs, design a market-relevant FinTech solution, and rapidly build a functional product with strong business potential.

Business Impact

Created a fully functioning FinTech product demo in less than 24 hours
Identified and addressed a growing consumer finance pain point before the market had widely recognized it
Enabled consumers to manage multiple subscriptions from one consolidated platform
Improved visibility into recurring monthly payments and subscription spending
Supported payment method updates, subscription management, and service discovery from one place
Added fraud and suspicious activity alerts to strengthen consumer financial protection
Demonstrated strong UX capability through dashboard design, simple reporting, and intuitive controls
Generated immediate interest from banks and FinTech companies
Strengthened Technossus’ credibility in rapid product ideation, FinTech application development, and consumer-facing digital product design

30%Estimated reduction in manual coordination

2xFaster visibility into priority workstreams

90 daysRoadmap-ready delivery foundation

1Shared operating model for teams

LET'S WORK ON IT TOGETHER

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