FinTechCustom Software Development
Implementing a UiPath Dispatcher-Performer Robot for Automated Excel Validation
Designed and developed a secure digital banking platform that enabled online account management, instant payments, digital onboarding, and real-time financial analytics for a rapidly growing fintech company.
Industry
FinTech
Duration
12 Months
Team Size
14
OVERVIEW
Project Overview
EXECUTIVE SUMMARY
We built a cloud-native banking platform using a microservices architecture with secure authentication, real-time payment processing, customer onboarding automation, and advanced analytics dashboards. The platform was designed for high availability, regulatory compliance, and future product expansion.
Technology Stack
TerraformNginxFastAPIGitHub ActionsPostgreSQLAWS
Business Snapshot
Project at a glance
Industry
FinTech
Country
United Kingdom
Timeline
12 Months
Team Size
14
Service
Custom Software Development
Engagement
End-to-End Product Development
Business Challenge
The problem we set out to solve
01
Key Point 01
The client wanted to launch a modern digital banking platform but faced challenges with regulatory compliance, secure payment processing, customer verification, and scalability. Existing solutions lacked flexibility and made it difficult to introduce new financial services quickly.
Discovery & Planning
How we scoped the work
01
Our team conducted extensive workshops with business stakeholders, compliance specialists, and product owners to define user journeys, banking workflows, KYC requirements, and security standards. The discovery phase focused on identifying regulatory requirements and building a scalable product roadmap.
Solutions by Nexdew
Our approach
Step 01
We built a cloud-native banking platform using a microservices architecture with secure authentication, real-time payment processing, customer onboarding automation, and advanced analytics dashboards. The platform was designed for high availability, regulatory compliance, and future product expansion.
Solution Architecture
The systems we composed
A production-grade architecture designed for scale, observability and cost efficiency. Each layer built with modern, battle-tested tooling.
01
Key Point 01
The solution includes a React frontend, FastAPI backend services, PostgreSQL, Redis, Docker containers, Kubernetes orchestration, AWS cloud infrastructure, API Gateway, and encrypted communication between all services using industry-standard security practices.
Implementation
How we built and shipped
- Phase 01Development followed Agile methodologies with iterative sprint planning, continuous integration, automated testing, and stakeholder reviews. Banking modules were delivered incrementally, allowing rapid validation and continuous improvement throughout the project lifecycle.
Key Features Delivered
What we shipped
• Digital Account Opening
• Secure KYC Verification
• Real-Time Fund Transfers
• Multi-Currency Wallet
• Transaction History
• Spending Analytics
• Card Management
• Push Notifications
• Fraud Detection
• Admin Dashboard
Engineering Challenges
Complex problems, resolved
01
The engineering team addressed complex challenges including secure transaction processing, regulatory compliance, real-time payment synchronization, high concurrency, encryption of sensitive financial data, and seamless third-party banking integrations.
Technology Stack
The engineering matrix
A curated stack that balances velocity, reliability and long-term cost.
TerraformNginxFastAPIGitHub ActionsPostgreSQLAWS
Business Outcomes
Measurable impact
70%
Customer Onboarding Time
3%
Transaction Processing
42%
Operational Efficiency
99,89%
Platform Availability
- The platform significantly accelerated customer onboarding, improved transaction processing speed, enhanced operational efficiency, reduced manual verification efforts, and provided a scalable infrastructure capable of supporting rapid business growth.
Conclusion
Final takeaway
01
Key Point 01
The digital banking platform enabled the client to launch a secure, scalable, and customer-friendly financial product while maintaining regulatory compliance and delivering exceptional digital banking experiences.
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