INDUSTRIES
Banking
In banking and payment systems we have experience with payment gateways, transaction lifecycles and high-volume transaction systems. In the software we build for this industry, security, data integrity and traceability are the starting point of the design.
High volume, zero tolerance
There is no margin for error in financial transactions. Every transaction has to be recorded correctly, reconciled and audited. With our experience in payment flows, card and account transactions, reconciliation and reporting systems, we build secure, highly available and scalable architectures.

Typical needs of financial institutions
Here are the three needs we meet most often in banking and payment projects and how we approach them.
Payment and transaction infrastructure
We build infrastructure that works with payment providers, card schemes and banking systems while protecting transaction integrity.
Modernization of an existing system
We connect core systems to modern channels through API layers without replacing them, and bring new modules into service step by step.
Digital channels and mobile applications
We build customer-facing and internal applications with secure session management, strong authentication and a consistent user experience.
How we work
In financial projects, security and compliance requirements are defined before development starts and verified before production.
Why DevsGate?
We bring our field experience in banking and payment systems to systems that require high availability, data security and heavy integration. Static security analysis, dependency scanning and checks based on the OWASP Top 10 are standard steps before production.
Related services
Custom Software Development
Web, mobile and platform solutions built for your business. Secure, scalable and maintainable custom software development from analysis to production.
Digital Transformation
We modernize existing systems with API layers, modern architectures and automation in a controlled and measurable way. Digital transformation that reduces technical debt.
Product Support and Operations
Monitoring, incident management, root cause analysis, maintenance and continuous improvement for software in production. Operations support for critical systems.
Software Engineering
End-to-end software engineering from DevsGate: analysis, development, testing, deployment, handover and IT support, strengthened with AI, AI Agents and enterprise RAG.
Let us talk about the software needs of your financial system.
Share your needs for payment infrastructure, modernization or a new digital channel. We will clarify the security requirements and the scope together.