Overview
A mid-sized North American retail bank, serving over a million customers across physical and digital channels, was struggling with slow, disjointed internal systems that made even basic processes like onboarding a new customer painfully inefficient. What started as a fix for a broken customer onboarding process became a full-scale transformation of the bank’s digital backbone. Slow account openings, disconnected internal tools, and rising infrastructure costs were symptoms of a deeper problem: a patchworked system that had outlived its purpose.
PalTech stepped in with a clear roadmap re-architect internal application, modernize customer-facing tools, and stitch it all together with a streamlined platform that could scale. The result: faster time-to-market, lower costs, and an enterprise ready for what’s next.
Problem Statement
A broken onboarding flow exposed a much bigger problem underneath.
The client a 700-employee retail bank in North America, present in more than 12 states was struggling with a basic flow that should have been seamless: opening a new customer account. The front-end application was clunky. Customer data had to be re-entered across multiple tools. Back-office teams were manually reconciling information that should have flowed automatically. What should’ve taken minutes often dragged on for hours, sometimes days.
But the problem wasn’t just bad UX, it was systemic. Most internal apps were running on aging frameworks. Workflows weren’t integrated. Teams relied on duct-taped solutions built over years of reactive development. As a result:
Customers dropped off mid-process.
Internal teams wasted time duplicating work.
Infrastructure costs kept rising with no visible improvement in performance.
The bank didn’t just want a new onboarding flow. They wanted to future-proof their tech estate, reduce time-to-market, and improve operational agility without triggering a costly, high-risk overhaul.
Our Strategy / Solution
From scattered systems to a smart, secure, scalable platform-built flow by flow.
What triggered the transformation was a painfully slow customer onboarding process. But once PalTech dug in, the root issues ran deeper: legacy applications that didn’t talk to each other, manual workarounds stitched together by operations, and an architecture that couldn’t keep up with the bank’s growth. Every new product launch took months. Every compliance update required a scramble. And every workflow was fragile.
PalTech came in to redesign not just the onboarding flow, but the foundation beneath it, without disrupting live operations.
Here’s how we did it:
Redesigned the onboarding flow end-to-end
Customer journeys across web, mobile, and branch were unified into a single, streamlined experience. We integrated identity verification, document upload, credit checks, and approvals into one seamless flow eliminating rework and manual reconciliation.
- Built using Angular with reusable components and auto-save functionality
- Orchestrated through a microservices layer that allowed for parallel processing
- Data validation at source reduced compliance errors by design
Modernized the tools internal teams relied on daily with PalTech’s accelerators
Back-office teams were juggling multiple disconnected systems slowing everything from account setup to approvals. We rebuilt key internal apps used by sales, credit, and operations into role-based dashboards with automation built-in.
- DotNetCore microservices deployed via Docker/Kubernetes for scalability
- Bulk upload, status tracking, and notification workflows to cut repetitive work
- Event-driven triggers to automate alerts, compliance checks, and audit logs
- Boosted development time with PalTech’s API starter kits and Code Scanners
Reengineered the architecture for speed and scale
The existing monolith couldn’t support rapid releases or high usage spikes. We implemented a modular, API-driven backend that allowed different parts of the system to evolve independently.
- REST APIs managed via an API Gateway with unified authentication
- Shared service layer for audit, notifications, and reporting
- OpenAPI documentation to accelerate development cycles across teams
Baked in enterprise-grade security and compliance
The bank’s architecture lacked foundational security controls posing real risks in a regulated environment. We addressed this head-on.
- Implemented OAuth 2.0, SSO, and granular role-based access
- Static and Dynamic code analyzer tools and audit logs built into the CI/CD pipeline
- Automated compliance workflows with exception handling and overrides
Embedded insights directly into day-to-day decisions
Reporting was previously an afterthought spread across tools and teams. With our Embedded Analytics Accelerator, we integrated Power BI dashboards into the web, the very flows being rebuilt, so insights were actionable, not after-the-fact.
- Dashboards rendered based on user roles (e.g. branch manager vs compliance officer)
- Common report renderer service for consistency across modules
- Real-time performance tracking for product funnels and branch activity
The client already had “digital” but PalTech made it coherent, scalable, and ready for real growth. Every workflow now runs faster, with fewer errors, and builds on an architecture that’s built to last.
Key Benefits
A single business pain point became the catalyst for enterprise-wide gains.
- 80% faster customer onboarding (reduced from hours to minutes)
- 50% reduction in manual work for internal teams across sales and ops
- 35% drop in infrastructure costs, driven by streamlined architecture
- Zero downtime during migration, thanks to phased rollout approach
- Faster go-to-market: New features now ship in weeks instead of quarters
Conclusion
The bank is now rolling out digital lending and real-time servicing features on the same platform. What started as a fix for a broken form became a blueprint for business agility.