Payment Gateway & PSP Integration in Gdynia, Poland: overview
Port and maritime tech. Payment gateway & PSP integration is one of the engagements local companies ask us for most often.
Card, wallet, bank-transfer and real-time payment integrations with smart routing and reconciliation. Delivered remotely from India with 3.5–4.5 hours of daily overlap with Central European working hours.
Gdynia at a glance
Business districts
Most of the activity in Gdynia is concentrated in the port and Pomeranian Science and Technology Park. We regularly support companies based in these areas.
Economy and key industries
Port and maritime tech. These sectors drive most of the software demand we see in Gdynia.
Talent and universities
Gdynia Maritime University. Local teams often pair with our engineers in India to add capacity and specialist skills.
Connectivity and infrastructure
Port of Gdynia. We plan hosting, latency and integrations with this in mind.
Why Gdynia companies invest in software
With port and maritime tech, businesses in Gdynia face growing pressure to digitise operations, serve customers online and integrate with partners. The most common requests we receive from Gdynia are payment gateway & PSP integration.
Because Gdynia draws talent from Gdynia Maritime University, many companies here run lean in-house teams and use NNT Software to add product engineering, QA, DevOps or AI skills on demand — with delivery scheduled around CET working hours.
How we would approach a project in Gdynia
- Start with the workflows that matter most to port and maritime tech — usually subscriptions & invoicing and 3ds2 & fraud rules.
- Meet stakeholders in the port or online for a one-to-two-week discovery workshop.
- Plan hosting and integrations around port of Gdynia and the CET working day.
- Combine your local team — often hired from Gdynia Maritime University — with NNT engineers for design, development and QA.
- Release in two-week sprints and review results with your Gdynia team every fortnight.
How Gdynia businesses use payment gateway & PSP integration
Subscriptions & invoicing
Recurring billing, dunning and proration. Fintech companies in Gdynia usually prioritise this first, tracking progress on onboarding completion rate and time to approve an application.
3DS2 & fraud rules
Strong customer authentication with risk-based exemptions. Fintech companies in Gdynia usually prioritise this first, tracking progress on onboarding completion rate and time to approve an application.
Reconciliation
Settlement matching, fees and chargeback tracking in one ledger. Fintech companies in Gdynia usually prioritise this first, tracking progress on onboarding completion rate and time to approve an application.
Multi-PSP orchestration
Route by cost, currency and approval rate with automatic failover. Fintech companies in Gdynia usually prioritise this first, tracking progress on onboarding completion rate and time to approve an application.
Local payment methods
Pix, UPI, iDEAL, BLIK, Bizum, mada, KNET, M-Pesa and more. Fintech companies in Gdynia usually prioritise this first, tracking progress on onboarding completion rate and time to approve an application.
Marketplace payouts
Split payments, escrow, vendor onboarding and scheduled payouts. Fintech companies in Gdynia usually prioritise this first, tracking progress on onboarding completion rate and time to approve an application.
What payment gateway & psp integration includes for Gdynia clients
Subscriptions & invoicing
Recurring billing, dunning and proration.
3DS2 & fraud rules
Strong customer authentication with risk-based exemptions.
Reconciliation
Settlement matching, fees and chargeback tracking in one ledger.
Multi-PSP orchestration
Route by cost, currency and approval rate with automatic failover.
Local payment methods
Pix, UPI, iDEAL, BLIK, Bizum, mada, KNET, M-Pesa and more.
Marketplace payouts
Split payments, escrow, vendor onboarding and scheduled payouts.
Hosting for Gdynia projects
For low latency in Gdynia and compliance with EU GDPR, we usually recommend Azure Poland Central, Google Cloud Warsaw.
Localising payment gateway & PSP integration for Gdynia
Business in Gdynia is mainly conducted in Polish. We build interfaces, notifications and documents ready for those languages, and plan releases around the CET working day.
Payment Gateway & PSP Integration pricing for Gdynia
Priced as per your requirements and budget, quoted in PLN or USD, after a free discovery call.
Working with a Gdynia team
We work with 3.5–4.5 hours of daily overlap with Central European working hours (CET). You get a named project manager, weekly demos and written status reports.
Next steps
Ready to discuss payment gateway & PSP integration in Gdynia? Here is how to get started with NNT Software:
- Share your goals, users, must-have features and timeline through the contact form, email or WhatsApp.
- Join a free 30-minute discovery call with a solution architect — we sign an NDA first if you prefer.
- Receive a written proposal within 48 hours: scope, milestones, team, timeline and fixed estimate.
- Kick off with a discovery workshop and see working software in your first sprint demo.