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About

About WislaCode Solutions

An EU-contracted fintech delivery unit led by banking and product people - we own the integration and delivery for regulated platforms, from scratch or inside your team.

About usA fintech delivery unit with banking roots

We provide comprehensive full-stack capabilities for end-to-end digital solutions - data storage, backend, middleware, frontend architecture, design and development.

WislaCode is an EU-contracted engineering partner led by banking and product people. We build high-performance applications from scratch and augment existing project teams - for banks, lenders and fintech platforms that have to ship inside regulated environments.

Two minutes on who we are and how we deliver.
How we workA delivery unit, not a body shop

Four things that make us different from staff augmentation - and safer for a regulated platform to trust with live money flows.

01
Banking and product literacy in the room

We speak settlement, scheme rules and decisioning - so you are not translating your domain to contractors before any code gets written.

02
Architecture ownership, not staff augmentation

We own the design and the outcome of the work - accountable for it shipping and standing up in production, not just for hours billed.

03
EU-contracted, with a transparent structure

A clear European contracting entity, clear scope, clear pricing. No murky subcontracting chains, no surprises for legal and procurement.

04
Delivery measured the regulated way

Fixed scope, documented handover, security and compliance treated as product requirements - the way regulated buyers measure delivery.

LeadershipThe people who own your delivery
Viacheslav Kostin
Viacheslav KostinCEO

20+ years of experience in managerial positions in IT and banking.

Previous roles: CEO in IT, Director of Strategy and Marketing in Banking, Curator of Holding Banks, Head of Products and Project Office.

Education: MBA for Executives at IMD (Switzerland), Leading Digital Business Transformation (IMD). Provides consulting in strategy and digital transformation.

LinkedIn profile
Vasil Pahomov
Vasil PahomovCTO

20+ years of experience as a developer, analyst and solutions architect.

Designs resilient, high-load systems with multiple integrations for banks and financial institutions.

Expertise in distributed storage and microservices architecture.

LinkedIn profile
Professional certificationsCredentials we can prove

Executive education and engineering certifications behind the team - listed in full, with the certificates themselves.

We can prove it
DeepLearning.AIIMD Business SchoolLinkedIn Learning
Book a callLet's discuss your project's evolution

A 30-minute conversation with the people who will actually build it - no slides, no account managers in between.