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Poland · Szczecin

API Testing Services Company in Szczecin

REST and backend API testing, Postman suites, API automation, payment API and API security checks. Delivered for Szczecin companies with 3.5–4.5 hours of daily overlap with Central European working hours.

SoftwareSzczecinAPI Testing Services

Quick answer

Who provides API testing services in Szczecin?

NNT Software provides API testing services for companies in Szczecin, Poland remotely from India. NNT Software tests REST and GraphQL APIs with Postman and code-based suites, covering authentication, validation, payment flows, performance and API security.

Key takeaways

  • API Testing Services for Szczecin, Poland.
  • Port logistics and shared services.
  • Delivered with 3.5–4.5 hours of daily overlap with Central European working hours; pricing as per your budget.
  • Languages: Polish.

API Testing Services in Szczecin, Poland: overview

Port logistics and shared services. That mix of activity is exactly where API testing services projects usually start.

REST and backend API testing, Postman suites, API automation, payment API and API security checks. Delivered remotely from India with 3.5–4.5 hours of daily overlap with Central European working hours.

Szczecin at a glance

Business districts

Most of the activity in Szczecin is concentrated in the city centre and port. We regularly support companies based in these areas.

Economy and key industries

Port logistics and shared services. These sectors drive most of the software demand we see in Szczecin.

Talent and universities

West Pomeranian University of Technology. Local teams often pair with our engineers in India to add capacity and specialist skills.

Connectivity and infrastructure

Port of Szczecin. We plan hosting, latency and integrations with this in mind.

Why Szczecin companies invest in software

With port logistics and shared services, businesses in Szczecin face growing pressure to digitise operations, serve customers online and integrate with partners. The most common requests we receive from Szczecin are API testing services.

Because Szczecin draws talent from West Pomeranian University of Technology, 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 Szczecin

  • Start with the workflows that matter most to port logistics and shared services — usually contract testing and payment api testing.
  • Meet stakeholders in the city centre or online for a one-to-two-week discovery workshop.
  • Plan hosting and integrations around port of Szczecin and the CET working day.
  • Combine your local team — often hired from West Pomeranian University of Technology — with NNT engineers for design, development and QA.
  • Release in two-week sprints and review results with your Szczecin team every fortnight.

How Szczecin businesses use API testing services

Contract testing

Consumer-driven checks that stop one team’s change from breaking another’s integration. Shared services companies in Szczecin usually prioritise this first, tracking progress on release frequency and customer churn.

Payment API testing

Gateway, webhook, refund and reconciliation scenarios including failure and retry cases. Shared services companies in Szczecin usually prioritise this first, tracking progress on release frequency and customer churn.

API performance

Response time and throughput under load for critical endpoints. Shared services companies in Szczecin usually prioritise this first, tracking progress on release frequency and customer churn.

API security checks

Authentication, authorisation, rate limits, injection and data-exposure testing against OWASP API risks. Shared services companies in Szczecin usually prioritise this first, tracking progress on release frequency and customer churn.

Functional API testing

Status codes, response schemas, business rules and data accuracy for every endpoint. Shared services companies in Szczecin usually prioritise this first, tracking progress on release frequency and customer churn.

Postman and Newman suites

Shared collections with environments and assertions your developers can run too. Shared services companies in Szczecin usually prioritise this first, tracking progress on release frequency and customer churn.

What api testing services includes for Szczecin clients

Contract testing

Consumer-driven checks that stop one team’s change from breaking another’s integration.

Payment API testing

Gateway, webhook, refund and reconciliation scenarios including failure and retry cases.

API performance

Response time and throughput under load for critical endpoints.

API security checks

Authentication, authorisation, rate limits, injection and data-exposure testing against OWASP API risks.

Functional API testing

Status codes, response schemas, business rules and data accuracy for every endpoint.

Postman and Newman suites

Shared collections with environments and assertions your developers can run too.

Hosting for Szczecin projects

For low latency in Szczecin and compliance with EU GDPR, we usually recommend Azure Poland Central, Google Cloud Warsaw.

Localising API testing services for Szczecin

Business in Szczecin is mainly conducted in Polish. We build interfaces, notifications and documents ready for those languages, and plan releases around the CET working day.

API Testing Services pricing for Szczecin

Priced as per your requirements and budget, quoted in PLN or USD, after a free discovery call.

Working with a Szczecin 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 API testing services in Szczecin? 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.

Why choose N&T Software for API Testing Services in Szczecin

A technology partnership that feels structured, fast and dependable

We help businesses move from scattered tools and manual work to stable digital systems that are easier to manage, scale and improve over time. Our approach blends business understanding, practical execution and long-term support.

16+

Years of team experience

2,000+

Projects delivered

50+

In-house engineers

8

Own SaaS products

  1. 01

    Custom software aligned to your workflows

    Approval cycles, reporting and integrations designed around how your team actually works.

  2. 02

    A clear, predictable delivery process

    Discovery, fixed milestones, weekly demos and a shared backlog from kickoff to launch.

  3. 03

    Architecture built for growth

    Scalable, secure foundations ready for automation, AI, integrations and new markets.

  4. 04

    Long-term support after launch

    SLA-backed maintenance, monitoring and continuous improvement.

Frequently asked questions

Do you test REST and GraphQL APIs?

Yes — REST, GraphQL and SOAP, including internal microservice APIs and third-party integrations.

Can API tests run automatically?

Yes. We add them to your CI/CD pipeline so every build is checked before it is deployed.

Do you test payment APIs?

Yes, in sandbox mode: authorisation, capture, refunds, webhooks and reconciliation, including declined and timed-out cases.

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Start your API testing services project in Szczecin

Share your idea and get a free consultation, a clear plan and a written estimate within 48 hours.