Your Digital Transformation Partner — From Strategy to Production
We deliver mission-critical software for banks, enterprises, and governments across Europe and the Middle East.
🏢 Netherlands-registered | 🇪🇺 EU-compliant | 🔒 GDPR-ready | 🌍 Europe & Middle East
Banking Platform
Building the next generation of banking software
A unified platform vision — digital channels, banking operations, and AI agents coordinated on one layer above your core systems. The direction we're building toward.
Customer Engagement
Digital banking, onboarding, and lifecycle management — mobile, web, and conversational channels that share context end to end.
Banking Operations
Case management, disputes, and workflow automation — the high-volume operational work where most cost-to-serve lives.
AI-Native Layer
Governed AI agents for servicing, sales, and operations — customers, employees, and agents running on shared context.
Sits above your core banking — coordinates the work between systems, without rip-and-replace.
Technologies & platforms we work with
AI Integration
AI-native products & intelligent integration
We don't just add chatbots — we integrate AI into products, workflows, and operations with governance, audit trails, and human oversight built in from day one.
Conversational AI
Banking assistants, support copilots, and conversational interfaces for customers and employees.
Document Intelligence
KYC extraction, invoice processing, contract analysis, and intelligent search over financial data.
AI-Native Products
Full product development where AI agents and LLMs are core to the value proposition.
Governed & Auditable
Human-in-the-loop, prompt versioning, model monitoring, and compliance-aware data handling.
What we do
End-to-end software development and IT consulting for regulated, mission-critical industries.
Custom Software Development
End-to-end development of bespoke applications tailored to your business processes, from MVP to enterprise scale.
Learn more →Fintech & Banking Solutions
Secure, compliant platforms for payments, lending, core banking, and digital financial services.
Learn more →AI Integration & Intelligent Products
Embed AI into your products and operations — from LLM-powered assistants and agent workflows to full AI-native financial applications.
Learn more →ERP & Enterprise Systems
Implementation, customization, and integration of ERP platforms for finance, operations, and supply chain.
Learn more →Dedicated Engineering Teams
Scale your delivery capacity with embedded engineers, designers, and QA specialists who integrate into your workflow.
Learn more →Products & platforms
Banking platform modules, AI-powered products, and deep expertise across open-source and enterprise systems.
LedgerCore
A modular general ledger and accounting engine designed for multi-entity, multi-currency financial operations.
Zest Banking Platform
A modular digital banking platform that unifies customer channels, employee workspaces, and operations — built to evolve into an AI-native banking OS.
BankConnect API Platform
Unified API layer for connecting banking, payment, and fintech services with standardized data models.
Zest Engage
Digital banking and customer engagement — mobile, web, and conversational channels orchestrated across the full customer lifecycle.
Xadi — AI CFO
AI-first accounting and bookkeeping platform — automate financial operations, reconciliation, reporting, and compliance with your AI CFO cofounder.
GovProc Portal
End-to-end procurement and tender management platform for government and public sector organizations.
Zest Ops
Banking operations automation — case management, disputes, lending workflows, and exception handling with full audit trails.
WordPress Enterprise
Scalable, secure WordPress deployments for enterprise content management, multisite networks, and headless CMS architectures.
Liferay Portal & DXP
Enterprise portal development, intranet solutions, and digital experience platforms built on Liferay.
Zest AI Agents
Governed AI agents for banking — servicing, sales, and operations with explicit authorization, shared context, and full audit trails.
Zest AI Studio
Platform for building and deploying AI-powered financial products — LLM integration, RAG pipelines, agent orchestration, and MLOps.
Industries we serve
Banking & Payments
Digital banking platforms, payment processing, and AI-native banking solutions for financial institutions.
Fintech & Neobanks
Digital-first financial products — from neobank platforms to lending, wealth management, and embedded finance.
Accounting & Audit
Software for accounting firms, audit workflows, tax reporting, and financial consolidation.
Public Sector & Government
Digital services, procurement platforms, and citizen-facing portals for government organizations.
Selected work
Representative projects across finance, enterprise, and public sector.
Xadi — AI CFO Platform
Built and launched an AI-first accounting platform that automates bookkeeping, reconciliation, VAT reporting, and compliance for businesses worldwide.
Core Banking Module Modernization
Migrated legacy core banking modules to a microservices architecture, reducing deployment cycles from weeks to hours.
Neobank Platform Launch
Built a complete digital banking platform from scratch — accounts, cards, payments, and mobile app — in 9 months.
From idea to production
A proven delivery model built for complex, regulated environments.
Discover
We align on goals, constraints, compliance requirements, and success metrics.
Design
Architecture, UX, and delivery roadmap — validated before a single line of code.
Build
Agile delivery with security-first practices, CI/CD, and transparent progress.
Scale
Production deployment, monitoring, optimization, and long-term support.
Why companies choose us for critical projects
Registered in the Netherlands
KvK-registered company, operating under Dutch and EU law. Fully accountable partner for EU tenders.
Compliance-first engineering
Every project built with GDPR, PCI-DSS awareness, and audit trail requirements from day one.
Proven in regulated sectors
Banking, government, healthcare-adjacent — we understand what production-ready means in your industry.
Flexible procurement models
Fixed-price, T&M, dedicated teams, and framework agreements to fit your procurement process.
What our partners say
“Zest Digital delivered our core banking migration on time and without a single hour of unplanned downtime. Their team understood both the technology and the regulatory context.”
“We needed a team that could move fast without cutting corners on security. Zest assembled a dedicated squad that integrated seamlessly with our product organization.”
“The procurement portal they built transformed how we manage tenders. Full audit compliance, intuitive for vendors, and delivered within budget.”
References and signed NDA-protected testimonials available upon request for tender submissions.
Have an idea? Let's build it together.
Whether you're launching a fintech product, modernizing legacy systems, or responding to a tender — we're ready to help.