Solution

Banking digital transformation platform: architecture, processes and a realistic implementation roadmap

Most digital transformation programs at Central Asian banks fail not on technology, but on the absence of an architecture owner, a realistic roadmap, and the link between business goals and technical decisions. This page describes a practical approach — from readiness diagnostics to phased implementation around the existing core banking system, without the illusion of replacing it in 18 months.

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This page describes the Samarali Soft approach to bank digital transformation as a phased reassembly of the operating model around the existing core — with an architecture owner at the board level, an integration layer, and measurable results every 6-9 months.

Target Model

How It Should Work

A program should start not with platform selection, but with diagnostics: where the bank loses money, time, control, and customer trust today. Then a target operating model and architectural vision that does not require simultaneous replacement of everything. Digital transformation is a sequence of phased projects united by shared architecture and a single owner of the technology vision. Each phase is a measurable business result in 6-9 months, not 'transformation in 5 years'. The existing core remains and is surrounded by a layer of integrations, products, and customer experience; full core replacement is a separate strategic decision, not a precondition for transformation.

Architectural vision and target operating model

Integration layer — event bus, API gateway, service catalog

Unified customer profile around the existing core

Anti-fraud and compliance as a shared layer

Development platform — DevOps, observability, testing

Digital block talent program

Change management and communication with product blocks

Partner layer for fintech and embedded partners

Data analytics and BI for leadership

Biometric layer for regulator requirements

Проблемы

Где обычно все ломается

Transformation strategy is written in marketing language, without architectural decisions

Roadmap built on 'all at once' principle — no prioritization or phased approach

Core replacement promised in 18-24 months — unrealistic for a bank with significant portfolio

Digital team reports to business block without voice in architectural decisions

Vendors selected before architectural design — architecture now adapts to procured products

No integration layer — every system-to-system interaction is built point-to-point, slowing down each new project

Consequences

What This Leads To

⚠ After 2-3 years the bank has dozens of implemented products without shared architecture — total cost of ownership grows non-linearly

⚠ Fintech competitors launch new products faster on the same regulatory base, because they have an architectural layer

⚠ Each tightening of regulator requirements (biometrics, AML) becomes a separate painful project

⚠ Teams burn out on endless rework, the best people leave

⚠ The board loses confidence in the program — next budget is approved with difficulty

⚠ Political demand emerges for 'let us finally do something' leading to short-term cosmetic fixes

My Approach

How I Approach the Challenge

I start by walking through the program from three perspectives: chairman of the board, CIO, and product director. Each has different success metrics and pain points. Then I sample 5-10 active digital projects: what business result is planned, what architecture, what dependencies between them. In most cases the picture is identical — projects are unconnected, duplicate each other, lack a shared integration layer. This forms the basis for the conversation about architecture ownership and a realistic target model. Only after this diagnostic layer is the technology choice discussed.

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Team

How We Work

My Role

I help the bank move from 'we have a digital transformation program' to 'we have a target model and a phased roadmap to it'. I review the current program from an independent position — without obligations to vendors and internal politics. I design the architectural vision, formulate the case for the board, and help find and hire the architecture owner (often an external candidate with banking experience). A separate part of the work is negotiation with product directors and risk block about the new role of the architecture team. Without this internal political step, the program does not get the mandate.

Team Role

The team builds the target architecture, integration layer, unified customer profile, shared API catalog, anti-fraud and compliance layer around the existing core. Designs the digital block operating model with voice in architectural decisions. Prepares a talent program — engineers, product managers, data analysts under transformation requirements. In parallel — change management, often a bottleneck no smaller than technology.

Important

Key Considerations for Implementation

🔎 Core replacement is a separate strategic decision, not a precondition for transformation. The best programs went around the existing core

🔎 Architecture owner at the board level is mandatory. Without this role, any architectural decisions are politically weak

🔎 CBU biometric requirements from April 2026 are a mandatory part of architecture, not an add-on

🔎 Fintech competitors are the main benchmark for new product launch speed, not other banks

🔎 Internal political work takes 30-40% of program time — plan for it from day one

🔎 Budget should be phased, not aggregate — each phase defended before the board separately

Results

What Results to Expect

✓ After 12 months — working integration layer, measurable 2-3x reduction in time to launch new products

✓ After 18 months — priority product block migrated to new architecture with measurable customer metric improvements

✓ After 24 months — digital block operating model stabilized, predictable rhythm of new product launches

✓ Cost per unit of new functionality drops by 40-60% compared to the old architecture

✓ Regulator requirements (biometrics, AML, reporting) built into the shared contour, not implemented from scratch each time

✓ The board receives a clear progress picture — each phase measurable in business metrics

Практика

Cases for This Solution

banking

Selling enterprise solutions to banks in Central Asia: from first contact to contract signing

Corporate sales to regional banks have specific dynamics — long cycle, multiple stakeholders, high compliance requirements. This case describes a real program of a technology company entering the Central Asian banking market — from first contact to first major contract in 14 months.

Target base segmentation from 50+ to 8 banks with readiness signals

Staged funnel with concrete artifacts introduced and stabilized in 6 months

First major contract signed at month 14 of the program

banking

Redesign of InBank banking information portal: rebuild around real user experience

InBank banking information portal needed redesign — outdated interface, low lead conversion, poor mobile version. Rebuild around real user path with focus on application conversion and SEO visibility. Full redesign and launch in 4 months.

Page load time dropped from 4-6 seconds to under 1 second (Lighthouse 95+)

Mobile-friendly index — portal passed all Google Mobile-Friendly checks

Structured data — all product pages have JSON-LD by type

FAQ

Frequently Asked Questions

How long does a banking digital transformation realistically take?

Visible business effect — 12-18 months for the first phase. Systemic maturity — 3-5 years. Core replacement, if needed — separate 24-36 months in either direction from the program. Anyone promising 'transformation in 12 months' is either simplifying scope or building a separate digital island. A realistic plan is phased, with measurable results every 6-9 months.

Do we need to replace the core to become a digital bank?

Not necessarily. Most digital transformation tasks are solved by building a layer of integrations and products around the existing core. Core replacement is a separate strategic decision, justified when the old core becomes a bottleneck on specific metrics (performance, total cost of ownership, regulatory limitations). Most banks in the region will benefit from building the layer and deferring core replacement for 3-5 years.

Who should lead the program — CIO, CDO, or external consultant?

The permanent role is architecture owner at the board level, often a CDO or newly positioned CTO. An external advisor is useful at program kickoff for independent diagnostics and architectural vision shaping, but not as a permanent leader. The internal owner makes architectural decisions; the external one helps articulate and defend them before the board.

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Banking digital transformation platform: architecture, processes and a realistic implementation roadmap

How It Should Work

Где обычно все ломается

What This Leads To

How I Approach the Challenge

How We Work

Key Considerations for Implementation

What Results to Expect

Cases for This Solution

Frequently Asked Questions

What else is worth exploring

Currency Exchange → FX Advisory

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Ready to discuss your setup?

Banking digital transformation platform: architecture, processes and a realistic implementation roadmap

How It Should Work

Где обычно все ломается

What This Leads To

How I Approach the Challenge

How We Work

Key Considerations for Implementation

What Results to Expect

Cases for This Solution

Where This Solution Is Most Relevant

Expertise Required for Implementation

Frequently Asked Questions

What else is worth exploring

Currency Exchange → FX Advisory

Education Payment → Education Loan

Deposit Maturity → Renewal Offer

Balance Drop → Churn Alert

Ready to discuss your setup?