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Case study · Verysell Group

Scalable product strategy for a fintech client

A strategy for a fintech product's market entry and growth, delivering the architecture, technology and investment plan, with a roadmap for the analysed markets.

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Client
Verysell Group
Industry
FinTech
Timeline
4 weeks
OutcomeWhat the work delivered
54
reports and papers reviewed
4 weeks
to a scalable strategy
Financial model
and investment plan delivered
In their words

We collaborated with WislaCode on a product strategy development project and gave the highest marks for this contractor. The WislaCode team delivered on time and with outstanding quality. I want to mention the team's transparency while running the project - everything was trackable, visible and...

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Mikhail KrasnovExecutive Chairman, Verysell Group
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The challengeThe brief, and what was at stake

Fintech evolves rapidly with digital wallets, instant payments, new regulations, APIs, SDKs, and AI-driven fraud prevention. Our client, Verysell Group, needed clarity on where to invest, how to develop their product, and which technologies would provide a competitive advantage.

We conducted a comprehensive analysis. The research covered industry reports and regulatory changes across multiple regions. We identified growth bottlenecks and potential risks, assessed technological gaps in the client’s existing systems, and benchmarked competitors to determine best practices and pitfalls.

Final results: what did we deliver?

  • A go-to-market and growth strategy aligned with industry trends.
  • A roadmap for building a flexible, API-driven fintech platform with advanced security features.
  • An investment roadmap with cost projections and key milestones.
  • A scalable system architecture designed for international expansion.

The final result was a fully developed, technically and financially robust strategy. Instead of just a presentation, the client received a clear and actionable product development plan based on market trends and constraints.

Strategy before codeNeed a scalable strategy before you build?

Market and architecture analysis, a financial model and an investment plan - the foundation for growth.

Discuss your product strategy
How we built itWhat WislaCode designed and shipped
01Defining the core system architecture

Often, fintech startups struggle with technical debt because they launch quickly but fail to build scalable systems.

We designed a scalable system architecture, defined AI integration, and identified solutions to reduce costs and accelerate time-to-market.

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02Suggested key architectural solutions
  • Microservices instead of a monolith for better modularity and scalability.
  • Cloud HSM replacing SAM readers to enhance security and infrastructure flexibility.
  • API-first approach to ensure seamless integration with partners and banking services.
  • Comprehensive API framework with documentation and SDKs for easy integration into target customer infrastructures.
  • Event-driven architecture for more efficient processing.
  • AI-driven fraud detection and prevention to improve security.
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03Financial model & investment plan

We developed a clear and structured roadmap that outlined the right timing for actions, projected costs, and expected business benefits at each stage.

Additionally, we conducted a thorough risk assessment to ensure financial stability throughout the transition. By identifying key investment points and optimising resource allocation, we maximised cost efficiency while minimising potential disruptions.

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Related servicesThe capabilities behind this outcome
Financial software development

Fintech platforms, billing and payment solutions across the transaction flow.

ExploreData analytics solutions development

WislaCode offers expert data analytics solutions development, transforming raw data into actionable insights. Our services enhance business intelligence and support data-driven decision-making for measurable growth.

ExploreMVP development

MVP development services for fintech and lending platforms. Market-ready, integration-aware, designed to scale past launch without a rewrite.

ExploreCustom web solutions development

Custom web solutions and application development for fintech, banking and integration-heavy platforms. Built inside your stack and handed over working.

Explore
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