We build it end to end, or work alongside your own engineers.
We build and launch your product end to end.
Tell us about your launch 02You have your own teamYour team builds the product. We take on the integrations, so it ships sooner.
See the integration work 03You run a payment or banking platformWe get your signed clients and partners live sooner.
Talk to us about your clientsA payment SDK gap was holding up merchant onboarding at an EU-regulated acquirer. We closed it with Android middleware between POS and payment terminals.
Read the case 02$lana (Monetech)A lending app for Mexico, built from scratch alongside another vendor. We designed it, built the front end and integrated two KYC providers.
Read the case 03GlobalTipsA restaurant payments app. We added BLIK, MB WAY and open banking payments in monthly releases while restaurants kept using it.
Read the caseChoosing who builds and integrates your platform?
RFP questions, warning signs and a scoring matrix to compare vendors.
We take one blocked integration through to production.
See the solution 02Reusable integration layerShared connectors and tooling that make later partner integrations less work than the first.
See the solution 03Payment platform consolidationDuplicate payment stacks merged into one while live transactions keep running.
See the solutionNamed references on request, under NDA.
Working with WislaCode Solutions has been a great experience! We needed an Android SDK developed under a tight timeline, and their team delivered a flexible, user-friendly solution that integrated seamlessly into our ecosystem. Their transparent approach, proactive communication, and commitment to quality made the collaboration smooth and efficient. We highly recommend WislaCode Solutions as a reliable and skilled fintech development partner!
WislaCode specialists quickly synchronised and worked with the second team involved in developing our solution. As a result, having started development from scratch, we came to the expected result quickly. The first users went to the application after 5 months.
We know settlement, scheme rules and credit decisioning, so you skip the domain briefing.
We design the integration and answer for it in production.
One European contracting entity, with pricing your legal and procurement teams can check.
Everything lands in your repositories with documentation and runbooks, so you can run it without us.
What DORA asks of an engineering team: the articles behind each obligation, the incident reporting clocks and the exit-plan duties that change a build.
Read articleWhat the Instant Payments Regulation and the EPC scheme require of a verification of payee build, and the order to do the work in before 9 July 2027.
Read articleWhich deferred-payment structures CCD2 catches, what a BNPL provider has to build into checkout, assessment and returns, and where Poland stands a month before the date.
Read articleWe will ask what is signed and what your team covers, then say whether we fit and how we would start.