Mission critical banking and payments solutions

Trusted by banks and payment processors, Digital Bank Expert provides IT Consulting and Rust-powered software development. Specialists in commercial banking (retail banking, personal banking, business banking), open banking (account-to-account, A2A), and card payments solutions.

At Digital Bank Expert, we specialise in card payment processing and banking software development, leveraging the power of Rust to deliver high-performance, secure, and regulation-compliant solutions.

With a strong focus on efficiency, security, and compliance, we help financial institutions optimise their core banking infrastructure, payment processing, and risk management frameworks while ensuring full adherence to PCI DSS, PSD2, PSD3, GDPR, ISO8583, ISO20022 and other regulatory requirements.

Our mission is to be a trusted partner for financial services providers, enabling them to modernize their infrastructure, enhance customer experiences, and navigate the evolving regulatory landscape with confidence.

Our services:

  • IT Audit
  • Strategy
  • Solution design and architecture 
  • Team extension
  • Custom software development in Rust

We run a reputable IT consulting service, backed by years of hands-on experience in:

  • supporting card payment processing solutions (OpenWay Way4, ACI Base24, TSYS Prime)
  • migrating card portfolios across platforms and institutions
  • assisting banks in achieving VISA / MasterCard membership, and helping processors obtain TPP / MSP status
  • guiding through PCI DSS audits, PSD2 (PSD3) and GDPR regulations
  • enhancing operational efficiency and optimizing IT costs
  • leveraging emerging technologies (Cloud, AI)

    Note*: All trademarks are the property of their respective owners. Use of these names does not imply any affiliation with or endorsement by them.
United Kingdom United Kingdom
Level 39, One Canada Square, London, London E14 5AB
$100 - $149/hr
2 - 9
2016

Service Focus

Focus of IT Services
  • Staff Augmentation - 25%
  • Database Administration - 10%
  • IT Consulting - 20%
  • DML - 15%
  • MariaDB - 10%
  • PostgreSQL - 10%
  • SQL - 10%
Focus of Software Development
  • Python - 10%
  • GoLang - 10%
  • Bitbucket - 10%
  • Protocol Buffers - 10%
  • Redis - 10%
  • Rust - 25%
  • Swagger - 10%
  • API Development - 15%

Industry Focus

  • Financial & Payments - 100%

Client Focus

60% Large Business
30% Medium Business
10% Small Business

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